MCS Group is delighted to be partnering with a leading global technology firm building a cutting-edge engineering hub in Belfast, focused on delivering innovative software solutions used worldwide. As part of an exciting growth phase, the Belfast office is seeking experienced Senior React Engineers to help design and develop next-generation web applications that drive critical business outcomes.Location: Belfast (Hybrid) Type: Full-Time PermanentWhat you'll do Develop, enhance, and maintain high-quality, scalable frontend applications using React, Typescript, and modern web technologies Collaborate closely with UX designers, backend engineers, and product teams to deliver seamless user experiences Participate in architectural discussions and contribute to continuous integration and deployment (CI/CD) pipelines Mentor junior developers, conduct code reviews, and promote best practices in frontend engineering Experiment with new frameworks and tools to continuously improve development workflows and product quality What we're looking for Proven hands-on experience building complex applications with React and Typescript Strong understanding of frontend technologies including CSS, HTML5, and responsive design Experience working in Agile teams and collaborative environments Knowledge of cloud platforms is advantageous Degree or equivalent experience in Computer Science or related field Financial services experience is beneficial but not essential Why this opportunity is different Meaningful impact: Work on mission-critical software that powers global business operations Modern engineering practices: Agile development, CI/CD, cloud-first strategy, and cross-functional teams Career development: Clear progression paths into technical leadership, architecture, or product roles Stability and scale: Operate within a fast-growing tech hub backed by a global industry leader Strategic focus: Join a team central to delivering innovative software solutions at scale What to expect working here Hybrid working model, with 3 days onsite in Belfast Competitive salary with performance bonus Private healthcare and pension benefits Access to training, mentorship, and professional development resources Collaborative and inclusive culture with a focus on innovation and employee wellbeing) To speak in absolute confidence about this opportunity, please send an up to date CV via the link provided or contact Matthew Rainey at Even if this position is not right for you, we may have others that are. Please visit MCS Group to view a wide selection of our current and exclusive roles MCS Group is committed to Equality, Diversity, and Inclusion for all, being the first recruitment agency in NI to achieve Bronze Diversity Mark accreditation, if you have a disability which means you require a reasonable adjustment to be considered at any stage of the recruitment process, please contact us and we will endeavour to facilitate the request. Not all agencies are the same MCS Group are passionate about providing a first-class service to all our customers and have an independent review rating of 4.9 stars on Google.
Apr 27, 2026
Full time
MCS Group is delighted to be partnering with a leading global technology firm building a cutting-edge engineering hub in Belfast, focused on delivering innovative software solutions used worldwide. As part of an exciting growth phase, the Belfast office is seeking experienced Senior React Engineers to help design and develop next-generation web applications that drive critical business outcomes.Location: Belfast (Hybrid) Type: Full-Time PermanentWhat you'll do Develop, enhance, and maintain high-quality, scalable frontend applications using React, Typescript, and modern web technologies Collaborate closely with UX designers, backend engineers, and product teams to deliver seamless user experiences Participate in architectural discussions and contribute to continuous integration and deployment (CI/CD) pipelines Mentor junior developers, conduct code reviews, and promote best practices in frontend engineering Experiment with new frameworks and tools to continuously improve development workflows and product quality What we're looking for Proven hands-on experience building complex applications with React and Typescript Strong understanding of frontend technologies including CSS, HTML5, and responsive design Experience working in Agile teams and collaborative environments Knowledge of cloud platforms is advantageous Degree or equivalent experience in Computer Science or related field Financial services experience is beneficial but not essential Why this opportunity is different Meaningful impact: Work on mission-critical software that powers global business operations Modern engineering practices: Agile development, CI/CD, cloud-first strategy, and cross-functional teams Career development: Clear progression paths into technical leadership, architecture, or product roles Stability and scale: Operate within a fast-growing tech hub backed by a global industry leader Strategic focus: Join a team central to delivering innovative software solutions at scale What to expect working here Hybrid working model, with 3 days onsite in Belfast Competitive salary with performance bonus Private healthcare and pension benefits Access to training, mentorship, and professional development resources Collaborative and inclusive culture with a focus on innovation and employee wellbeing) To speak in absolute confidence about this opportunity, please send an up to date CV via the link provided or contact Matthew Rainey at Even if this position is not right for you, we may have others that are. Please visit MCS Group to view a wide selection of our current and exclusive roles MCS Group is committed to Equality, Diversity, and Inclusion for all, being the first recruitment agency in NI to achieve Bronze Diversity Mark accreditation, if you have a disability which means you require a reasonable adjustment to be considered at any stage of the recruitment process, please contact us and we will endeavour to facilitate the request. Not all agencies are the same MCS Group are passionate about providing a first-class service to all our customers and have an independent review rating of 4.9 stars on Google.
Role: Senior Software Engineer Location: Milton Keynes (Fully office based) Hours: Full Time Monday to Friday, 9:30am 5:30pm (1 hour lunch) Salary: £70,000 Please note: We can only consider applicants who are based within a 20-mile radius of Milton Keynes. An excellent opportunity has now arisen for a Senior Software Engineer to join our client s growing and ambitious team. Who are we? Our client is a scaling SaaS business, operating within a close-knit and collaborative team as they continue to grow. This is a key hire for the business, with plans to bring more of the development function in-house whilst still utilising specialist contractors. This role will play a pivotal part in building out an internal development team, with the opportunity to step into a lead position as the team grows. Importantly, this is not a build from scratch role the platform is already established. The focus will be on maintaining, improving, and optimising existing code, ensuring performance, stability, and scalability as the business evolves. Benefits: Opportunity to be instrumental in building an in-house development function Clear progression into a leadership role Work closely with senior stakeholders and influence technical direction Join a growing business at an exciting stage of its journey Collaborative, supportive team environment Duties of a Senior Software Engineer: Maintain, optimise, and enhance an existing LAMP-based platform (Linux, Apache, MySQL, PHP) Take ownership of full stack development across backend and frontend components Improve system performance, security, and scalability Support and contribute to architectural decisions and long-term technical roadmap Collaborate with product, QA, and implementation teams to deliver high-quality solutions Maintain and optimise MySQL databases, schemas, and queries Contribute to frontend development using modern JavaScript frameworks (React, Vue or similar) Conduct code reviews and implement best practice across development Support production systems, troubleshooting and resolving issues as required Work alongside external contractors, with a view to bringing more capability in-house Mentor and support future team members as the function grows What we would like from you: Proven experience as a Senior or Full Stack Software Engineer within a LAMP environment Strong PHP development skills (Laravel or similar highly desirable) Solid experience with MySQL, including optimisation and performance tuning Experience with modern JavaScript frameworks (React, Vue, Angular etc.) Strong understanding of API design (RESTful or GraphQL) Experience working with Linux environments Familiarity with Git, CI/CD pipelines, and agile methodologies A proactive, solutions-focused mindset with strong problem-solving ability Excellent communication skills, able to work with both technical and non-technical stakeholders A passion for clean, maintainable code and continuous improvement If you are interested in this role, please apply below with your most recent CV. MKTEMP By applying to this job advertisement, you confirm you have read and understood our Data Protection and Privacy statement and give OA Group authorisation to hold you provided data. Thank you for your interest in this vacancy, which is being advertised by OA Group, who are acting as an employment agency / business. Your application will be considered in competition with others and we will contact you within 3 working days.
Apr 26, 2026
Full time
Role: Senior Software Engineer Location: Milton Keynes (Fully office based) Hours: Full Time Monday to Friday, 9:30am 5:30pm (1 hour lunch) Salary: £70,000 Please note: We can only consider applicants who are based within a 20-mile radius of Milton Keynes. An excellent opportunity has now arisen for a Senior Software Engineer to join our client s growing and ambitious team. Who are we? Our client is a scaling SaaS business, operating within a close-knit and collaborative team as they continue to grow. This is a key hire for the business, with plans to bring more of the development function in-house whilst still utilising specialist contractors. This role will play a pivotal part in building out an internal development team, with the opportunity to step into a lead position as the team grows. Importantly, this is not a build from scratch role the platform is already established. The focus will be on maintaining, improving, and optimising existing code, ensuring performance, stability, and scalability as the business evolves. Benefits: Opportunity to be instrumental in building an in-house development function Clear progression into a leadership role Work closely with senior stakeholders and influence technical direction Join a growing business at an exciting stage of its journey Collaborative, supportive team environment Duties of a Senior Software Engineer: Maintain, optimise, and enhance an existing LAMP-based platform (Linux, Apache, MySQL, PHP) Take ownership of full stack development across backend and frontend components Improve system performance, security, and scalability Support and contribute to architectural decisions and long-term technical roadmap Collaborate with product, QA, and implementation teams to deliver high-quality solutions Maintain and optimise MySQL databases, schemas, and queries Contribute to frontend development using modern JavaScript frameworks (React, Vue or similar) Conduct code reviews and implement best practice across development Support production systems, troubleshooting and resolving issues as required Work alongside external contractors, with a view to bringing more capability in-house Mentor and support future team members as the function grows What we would like from you: Proven experience as a Senior or Full Stack Software Engineer within a LAMP environment Strong PHP development skills (Laravel or similar highly desirable) Solid experience with MySQL, including optimisation and performance tuning Experience with modern JavaScript frameworks (React, Vue, Angular etc.) Strong understanding of API design (RESTful or GraphQL) Experience working with Linux environments Familiarity with Git, CI/CD pipelines, and agile methodologies A proactive, solutions-focused mindset with strong problem-solving ability Excellent communication skills, able to work with both technical and non-technical stakeholders A passion for clean, maintainable code and continuous improvement If you are interested in this role, please apply below with your most recent CV. MKTEMP By applying to this job advertisement, you confirm you have read and understood our Data Protection and Privacy statement and give OA Group authorisation to hold you provided data. Thank you for your interest in this vacancy, which is being advertised by OA Group, who are acting as an employment agency / business. Your application will be considered in competition with others and we will contact you within 3 working days.
About the role We're looking for an experienced DevOps Engineer to join our Cloud Infra team at Synthesia. Cloud Infra is a group that enables our Product engineers to build, and deploy Synthesia state of the art technologies. You can expect to work across cloud infrastructure, CI/CD pipelines, observability, and tooling, with autonomy to identify and fix bottlenecks in a fast moving AI company. This is a hands on senior IC role (roughly level 5 scope). You'll be joining a growing team that's shifting from enablement to direct execution, and you'll help shape how we scale our infrastructure over the next year. What you'll do Maintain and scale Kubernetes (EKS) clusters - managing workloads, deployments, and monitoring at production scale. Manage and evolve our AWS (and some GCP) cloud environments, balancing reliability, cost, and velocity. Own and improve our CI/CD systems (GitHub Actions on our self hosted AWS runners). Define and implement Infrastructure as Code using Terraform and Terragrunt. Strengthen observability via Datadog and enable teams to understand their systems in production. Collaborate with Product Engineers to deploy and monitor production services. Drive FinOps practices: vendor management, cost allocation, and financial feedback loops. Contribute to internal tooling, automation, and reporting platforms that improve developer experience. You'll thrive in this role if you have: Deep hands on DevOps / SRE / Platform experience in a SaaS or high traffic product environment. Strong Kubernetes experience - spinning up and managing clusters, not just consuming them. Proven AWS and/or GCP expertise. Proficiency with Terraform / Terragrunt, Linux, and Python scripting. Strong understanding of CI/CD design patterns. Experience with Datadog or similar observability tooling. Comfortable operating autonomously in ambiguous environments. A pragmatic mindset - focusing on scalable, maintainable solutions over theoretical perfection. A bias toward execution and written communication, especially in remote contexts. Bonus points Familiarity with Temporal.io, or workflow orchestration frameworks. Light frontend or tooling development experience (React, Node.js). Previous work supporting AI research or data intensive environments. Other important info This is a remote role from an EU country, UK or Switzerland or hybrid from one of our London, Munich, Copenhagen, or Zurich hubs. This is full time employment only - no contractors possible - usually through OysterHR or a local entity. We only sponsor visas if you are in the UK or some EU countries already.
Apr 26, 2026
Full time
About the role We're looking for an experienced DevOps Engineer to join our Cloud Infra team at Synthesia. Cloud Infra is a group that enables our Product engineers to build, and deploy Synthesia state of the art technologies. You can expect to work across cloud infrastructure, CI/CD pipelines, observability, and tooling, with autonomy to identify and fix bottlenecks in a fast moving AI company. This is a hands on senior IC role (roughly level 5 scope). You'll be joining a growing team that's shifting from enablement to direct execution, and you'll help shape how we scale our infrastructure over the next year. What you'll do Maintain and scale Kubernetes (EKS) clusters - managing workloads, deployments, and monitoring at production scale. Manage and evolve our AWS (and some GCP) cloud environments, balancing reliability, cost, and velocity. Own and improve our CI/CD systems (GitHub Actions on our self hosted AWS runners). Define and implement Infrastructure as Code using Terraform and Terragrunt. Strengthen observability via Datadog and enable teams to understand their systems in production. Collaborate with Product Engineers to deploy and monitor production services. Drive FinOps practices: vendor management, cost allocation, and financial feedback loops. Contribute to internal tooling, automation, and reporting platforms that improve developer experience. You'll thrive in this role if you have: Deep hands on DevOps / SRE / Platform experience in a SaaS or high traffic product environment. Strong Kubernetes experience - spinning up and managing clusters, not just consuming them. Proven AWS and/or GCP expertise. Proficiency with Terraform / Terragrunt, Linux, and Python scripting. Strong understanding of CI/CD design patterns. Experience with Datadog or similar observability tooling. Comfortable operating autonomously in ambiguous environments. A pragmatic mindset - focusing on scalable, maintainable solutions over theoretical perfection. A bias toward execution and written communication, especially in remote contexts. Bonus points Familiarity with Temporal.io, or workflow orchestration frameworks. Light frontend or tooling development experience (React, Node.js). Previous work supporting AI research or data intensive environments. Other important info This is a remote role from an EU country, UK or Switzerland or hybrid from one of our London, Munich, Copenhagen, or Zurich hubs. This is full time employment only - no contractors possible - usually through OysterHR or a local entity. We only sponsor visas if you are in the UK or some EU countries already.
RSMB is seeking an experienced and highly capable Senior Full Stack Engineer to play a central role in the design, development, and evolution of our expanding product suite, including Barb Ads Hub, NMO XCM, and our Data Fusion platform. You will join the team based in London ( Hybrid 2 days per week in the office ) . You will join us on a full-time, permanent basis, and in return, you will receive a competitive salary of up to £85,000 per annum, based on experience. RSMB is a leading company specialising in media measurement solutions. We work with a wide range of clients delivering both long-term contracts like Barb (UK TV audience measurement) and RAJAR (Radio audience measurement), and ad hoc projects. We are proud that we have been a Barb TV audience measurement contractor since 1989 and a RAJAR contractor since 2007. Our team of around 50 people are based in Central London, and we are currently operating hybrid working: splitting the week between home and office working. The Senior Full Stack Engineer role: This role sits within the Development team in the Technology department and is critical to delivering scalable, high-performance, data-driven products. You will work across the full stack, contributing to backend services, APIs, and frontend applications, while collaborating closely with data science, product, and external partners to deliver robust, user-focused solutions. RSMB has been a specialist in data science and audience measurement for almost 40 years, best known for developing industry-standard methodologies and measurement solutions. We are now building on that heritage through a growing suite of platforms designed to connect datasets, power advanced analytics, and deliver actionable insights across organisations. With around 50 staff and a hybrid setup in Central London, we combine deep technical expertise with a collaborative, product-focused mindset. Key responsibilities as our Senior Full Stack Engineer will include: Full Stack Development & System Design Designing and building scalable, maintainable, and high-performance applications across backend and frontend layers. Developing backend services using Python and SQL, with integration into Azure-based infrastructure and Snowflake data platforms. Building intuitive, performant front-end interfaces using React and modern JavaScript/TypeScript frameworks. Contributing to architecture decisions across multiple products, ensuring consistency, scalability, and long-term maintainability. Designing and developing APIs for internal and external consumption. Data Platform & Product Engineering Working on data-intensive products, including Data Fusion and analytics platforms, handling large-scale datasets and complex transformations. Collaborating with data scientists to productionise models, pipelines, and analytical workflows. Designing data models, pipelines, and query strategies to support performant analytics and reporting use cases. Ensuring data quality, integrity, and observability across systems. Delivery & Engineering Excellence Taking ownership of features from design through to deployment and ongoing iteration. Working within agile development processes, contributing to sprint planning, estimation, and continuous improvement. Writing clean, well-tested, and maintainable code, with strong emphasis on automated testing and CI/CD practices. Contributing to engineering standards, code reviews, and best practices across the Development team. Cross-functional Collaboration Working closely with Product Managers, Data Scientists, QA, and Technical Leadership to deliver high-quality products. Collaborating with external partners, clients, and industry stakeholders where required. Translating complex data and technical requirements into scalable engineering solutions. AI-Enabled Development Practices Effectively integrating AI-assisted development tools (e.g., code generation, testing, debugging, documentation) into day-to-day workflows. Applying critical judgement to ensure correctness, security, and maintainability of AI-assisted outputs. Continuously evaluating emerging AI tools and practices to improve engineering efficiency and quality What we are looking for in our Senior Full Stack Engineer: Proven experience (typically 5 10+ years) in full stack software engineering, ideally within data heavy, analytics, or SaaS environments Strong backend development experience with Python and SQL (relational and/or analytical databases). Experience working with cloud platforms, particularly Azure. Experience working with modern data platforms such as Snowflake (or similar analytical warehouses). Experience with .NET is desirable. Strong frontend development experience using React and modern JavaScript/TypeScript. Experience designing and building APIs and distributed systems. Solid understanding of data engineering concepts, including data modelling, ETL/ELT pipelines, and performance optimisation. Experience with CI/CD, containerised systems, and modern deployment workflows. Familiarity with working alongside data science teams and deploying data-driven products. Experience working in agile environments (Scrum/Kanban) with strong ownership of delivery. Strong problem-solving skills and ability to work with complex, data-rich systems. Excellent communication skills and ability to collaborate across technical and non-technical stakeholders. What you ll get in return as our Senior Full Stack Engineer: A central role in building industry-leading platforms such as Barb Ads Hub, NMO XCM, and Data Fusion. Opportunity to work on complex, high-impact data and analytics products used across the media ecosystem. Exposure to cutting-edge work in data integration, analytics, and measurement. Hybrid working model (2 days per week in our Central London office). A collaborative environment with strong engineering and data science expertise. 25 days holiday rising to 30, private medical insurance, pension, season ticket loan and more. Ready to help shape the next generation of RSMB s product portfolio? If you feel you have the skills and experience to become a Senior Full Stack Engineer in this exciting role, then please click apply now We'd love to hear from you! Please note that applicants must have the right to work in the UK. We are not accepting unsolicited agency applications for this role.
Apr 26, 2026
Full time
RSMB is seeking an experienced and highly capable Senior Full Stack Engineer to play a central role in the design, development, and evolution of our expanding product suite, including Barb Ads Hub, NMO XCM, and our Data Fusion platform. You will join the team based in London ( Hybrid 2 days per week in the office ) . You will join us on a full-time, permanent basis, and in return, you will receive a competitive salary of up to £85,000 per annum, based on experience. RSMB is a leading company specialising in media measurement solutions. We work with a wide range of clients delivering both long-term contracts like Barb (UK TV audience measurement) and RAJAR (Radio audience measurement), and ad hoc projects. We are proud that we have been a Barb TV audience measurement contractor since 1989 and a RAJAR contractor since 2007. Our team of around 50 people are based in Central London, and we are currently operating hybrid working: splitting the week between home and office working. The Senior Full Stack Engineer role: This role sits within the Development team in the Technology department and is critical to delivering scalable, high-performance, data-driven products. You will work across the full stack, contributing to backend services, APIs, and frontend applications, while collaborating closely with data science, product, and external partners to deliver robust, user-focused solutions. RSMB has been a specialist in data science and audience measurement for almost 40 years, best known for developing industry-standard methodologies and measurement solutions. We are now building on that heritage through a growing suite of platforms designed to connect datasets, power advanced analytics, and deliver actionable insights across organisations. With around 50 staff and a hybrid setup in Central London, we combine deep technical expertise with a collaborative, product-focused mindset. Key responsibilities as our Senior Full Stack Engineer will include: Full Stack Development & System Design Designing and building scalable, maintainable, and high-performance applications across backend and frontend layers. Developing backend services using Python and SQL, with integration into Azure-based infrastructure and Snowflake data platforms. Building intuitive, performant front-end interfaces using React and modern JavaScript/TypeScript frameworks. Contributing to architecture decisions across multiple products, ensuring consistency, scalability, and long-term maintainability. Designing and developing APIs for internal and external consumption. Data Platform & Product Engineering Working on data-intensive products, including Data Fusion and analytics platforms, handling large-scale datasets and complex transformations. Collaborating with data scientists to productionise models, pipelines, and analytical workflows. Designing data models, pipelines, and query strategies to support performant analytics and reporting use cases. Ensuring data quality, integrity, and observability across systems. Delivery & Engineering Excellence Taking ownership of features from design through to deployment and ongoing iteration. Working within agile development processes, contributing to sprint planning, estimation, and continuous improvement. Writing clean, well-tested, and maintainable code, with strong emphasis on automated testing and CI/CD practices. Contributing to engineering standards, code reviews, and best practices across the Development team. Cross-functional Collaboration Working closely with Product Managers, Data Scientists, QA, and Technical Leadership to deliver high-quality products. Collaborating with external partners, clients, and industry stakeholders where required. Translating complex data and technical requirements into scalable engineering solutions. AI-Enabled Development Practices Effectively integrating AI-assisted development tools (e.g., code generation, testing, debugging, documentation) into day-to-day workflows. Applying critical judgement to ensure correctness, security, and maintainability of AI-assisted outputs. Continuously evaluating emerging AI tools and practices to improve engineering efficiency and quality What we are looking for in our Senior Full Stack Engineer: Proven experience (typically 5 10+ years) in full stack software engineering, ideally within data heavy, analytics, or SaaS environments Strong backend development experience with Python and SQL (relational and/or analytical databases). Experience working with cloud platforms, particularly Azure. Experience working with modern data platforms such as Snowflake (or similar analytical warehouses). Experience with .NET is desirable. Strong frontend development experience using React and modern JavaScript/TypeScript. Experience designing and building APIs and distributed systems. Solid understanding of data engineering concepts, including data modelling, ETL/ELT pipelines, and performance optimisation. Experience with CI/CD, containerised systems, and modern deployment workflows. Familiarity with working alongside data science teams and deploying data-driven products. Experience working in agile environments (Scrum/Kanban) with strong ownership of delivery. Strong problem-solving skills and ability to work with complex, data-rich systems. Excellent communication skills and ability to collaborate across technical and non-technical stakeholders. What you ll get in return as our Senior Full Stack Engineer: A central role in building industry-leading platforms such as Barb Ads Hub, NMO XCM, and Data Fusion. Opportunity to work on complex, high-impact data and analytics products used across the media ecosystem. Exposure to cutting-edge work in data integration, analytics, and measurement. Hybrid working model (2 days per week in our Central London office). A collaborative environment with strong engineering and data science expertise. 25 days holiday rising to 30, private medical insurance, pension, season ticket loan and more. Ready to help shape the next generation of RSMB s product portfolio? If you feel you have the skills and experience to become a Senior Full Stack Engineer in this exciting role, then please click apply now We'd love to hear from you! Please note that applicants must have the right to work in the UK. We are not accepting unsolicited agency applications for this role.
Senior Software Engineer (Contract) 6-Month Engagement Outside IR35 Up to 475 per day Hybrid (London / Ipswich) A rapidly expanding SaaS company is seeking an experienced Senior Software Engineer to support their agile delivery team on an initial 6-month contract. This position offers a strong mix of hands-on development and strategic input, with the opportunity to shape system architecture, influence engineering practices, and contribute directly to product evolution. You'll play a key role in designing, building, and improving scalable cloud-native applications, while also guiding team members and promoting high standards across the development lifecycle. Core expertise required: Advanced experience with C# and .NET (Framework and Core) Frontend development using TypeScript, HTML, CSS, and either React or Vue Proven track record with AWS, ideally including serverless architectures (e.g., Lambda) Experience with CI/CD pipelines and Infrastructure as Code (Terraform or CDK) Strong grounding in clean architecture, SOLID principles, and code maintainability Knowledge of API integration and secure development practices (OWASP) What you'll be doing: Delivering end-to-end software solutions in a modern tech stack Working closely with product managers, QA, and engineering leadership Conducting code reviews and providing mentorship to developers Maintaining and enhancing live systems, with a focus on continuous improvement Desirable (but not essential): Experience with TDD or BDD methodologies Familiarity with PCI or ISO standards Exposure to VoIP technologies Knowledge of Python or AI-related development This role follows a hybrid working model, with occasional travel to London or Ipswich (approximately once per month). An excellent opportunity to contribute to a high-performing team building robust, secure, and scalable SaaS solutions.
Apr 26, 2026
Contractor
Senior Software Engineer (Contract) 6-Month Engagement Outside IR35 Up to 475 per day Hybrid (London / Ipswich) A rapidly expanding SaaS company is seeking an experienced Senior Software Engineer to support their agile delivery team on an initial 6-month contract. This position offers a strong mix of hands-on development and strategic input, with the opportunity to shape system architecture, influence engineering practices, and contribute directly to product evolution. You'll play a key role in designing, building, and improving scalable cloud-native applications, while also guiding team members and promoting high standards across the development lifecycle. Core expertise required: Advanced experience with C# and .NET (Framework and Core) Frontend development using TypeScript, HTML, CSS, and either React or Vue Proven track record with AWS, ideally including serverless architectures (e.g., Lambda) Experience with CI/CD pipelines and Infrastructure as Code (Terraform or CDK) Strong grounding in clean architecture, SOLID principles, and code maintainability Knowledge of API integration and secure development practices (OWASP) What you'll be doing: Delivering end-to-end software solutions in a modern tech stack Working closely with product managers, QA, and engineering leadership Conducting code reviews and providing mentorship to developers Maintaining and enhancing live systems, with a focus on continuous improvement Desirable (but not essential): Experience with TDD or BDD methodologies Familiarity with PCI or ISO standards Exposure to VoIP technologies Knowledge of Python or AI-related development This role follows a hybrid working model, with occasional travel to London or Ipswich (approximately once per month). An excellent opportunity to contribute to a high-performing team building robust, secure, and scalable SaaS solutions.
About Vercel: Vercel gives developers the tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. As the team behind v0, Next.js, and AI SDK, Vercel helps customers like Ramp, Supreme, PayPal, and Under Armour build for the AI-native web. Our mission is to enable the world to ship the best products. That starts with creating a place where everyone can do their best work. Whether you're building on our platform, supporting our customers, or shaping our story: You can just ship things. About the Role Enterprise CSMs at Vercel are a critical part of the revenue engine. You own consumption growth across a portfolio of large enterprise accounts - ensuring the infrastructure customers have purchased is deeply adopted across their organisations, and that new workloads, teams, and use cases are continuously brought onto the platform. This is not a support role. It's not account management, and it's not a renewal motion. It's a role for someone who thinks commercially, earns trust at the CTO and VP Engineering level, and understands that driving adoption across a large engineering organisation is one of the highest-leverage things Vercel can do. CSMs and AEs operate in clear swim lanes: AEs hunt net-new pipeline; CSMs own consumption. What You Will Do Own consumption targets across a portfolio of Enterprise accounts - tracking platform usage across all products and driving consumption into new teams, workloads, and use cases Build and maintain deep executive relationships with CTOs, VPs of Engineering, and Heads of Platform - becoming a trusted advisor on long-term frontend and AI infrastructure strategy Lead Executive Business Reviews as the primary lever for consumption growth - using EBRs to surface new contacts, uncover untapped workloads, and create multi-team alignment around Vercel's platform Design and deliver internal hackathons and discovery sessions that create first hand understanding of what's possible - translating executive curiosity into engineering adoption at scale Drive org transformation programmes with customers, helping engineering leadership redesign developer workflows, platform ownership, and tooling strategy around Vercel's capabilities Develop multi-year account strategies that align Vercel's roadmap to customer outcomes - identifying expansion opportunities from a position of genuine insight rather than commercial pressure Orchestrate cross functional resources - Solutions Engineering, Forward Deployed Engineers, Product, and Support - at the right moments to accelerate adoption and remove blockers Maintain a structured engagement discipline across your portfolio, with clear entry and exit criteria for adoption stages and consistent tracking of executive contacts, active workloads, and consumption signals About You Commercially minded - you understand that CSM exists to produce revenue, not just protect it, and you're comfortable owning consumption targets and being measured on them Technically confident - you understand modern frontend architecture, CI/CD pipelines, and AI native development well enough to earn credibility with senior engineers and connect platform capability to real engineering problems A long game thinker who builds relationships over months and years, not quarters - comfortable navigating complex, multi stakeholder enterprise environments with patience and precision An EBR practitioner - you know how to run executive engagement programmes that go beyond slide decks, building the kind of senior relationships that surface new workloads and drive genuine consumption growth Energised by organisational complexity - you understand how change happens inside large engineering organisations and know how to build the internal coalition that makes platform adoption stick Disciplined and structured - you bring rigour to how you manage your portfolio, with a proactive engagement cadence and clear visibility into what's happening across every account Curious, direct, and opinionated - you push customers toward better architectural and strategic decisions, and you bring genuine enthusiasm for what Vercel's platform makes possible What This Role Is Not Not reactive support or ticket escalation management Not a transactional renewal motion focused on QBR checklists Not a role with narrow ownership or a pre-defined playbook to follow This role requires judgment, technical curiosity, and the ability to operate across strategic, commercial, and hands on dimensions simultaneously. Benefits: Competitive compensation package, including equity. Inclusive Healthcare Package. Learn and Grow - we provide mentorship and send you to events that help you build your network and skills. Flexible Time Off. We will provide you the gear you need to do your role, and a WFH budget for you to outfit your space as needed. The OTE pay range for this role is $102,500 - $127,500 GBP. Actual salary will be based on job related skills, experience, and location. The total compensation package may include benefits, equity based compensation, and eligibility for a company bonus or variable pay program depending on the role. Your recruiter can share more details during the hiring process. Vercel is committed to fostering and empowering an inclusive community within our organization. We do not discriminate on the basis of race, religion, color, gender expression or identity, sexual orientation, national origin, citizenship, age, marital status, veteran status, disability status, or any other characteristic protected by law. Vercel encourages everyone to apply for our available positions, even if they don't necessarily check every box on the job description.
Apr 24, 2026
Full time
About Vercel: Vercel gives developers the tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. As the team behind v0, Next.js, and AI SDK, Vercel helps customers like Ramp, Supreme, PayPal, and Under Armour build for the AI-native web. Our mission is to enable the world to ship the best products. That starts with creating a place where everyone can do their best work. Whether you're building on our platform, supporting our customers, or shaping our story: You can just ship things. About the Role Enterprise CSMs at Vercel are a critical part of the revenue engine. You own consumption growth across a portfolio of large enterprise accounts - ensuring the infrastructure customers have purchased is deeply adopted across their organisations, and that new workloads, teams, and use cases are continuously brought onto the platform. This is not a support role. It's not account management, and it's not a renewal motion. It's a role for someone who thinks commercially, earns trust at the CTO and VP Engineering level, and understands that driving adoption across a large engineering organisation is one of the highest-leverage things Vercel can do. CSMs and AEs operate in clear swim lanes: AEs hunt net-new pipeline; CSMs own consumption. What You Will Do Own consumption targets across a portfolio of Enterprise accounts - tracking platform usage across all products and driving consumption into new teams, workloads, and use cases Build and maintain deep executive relationships with CTOs, VPs of Engineering, and Heads of Platform - becoming a trusted advisor on long-term frontend and AI infrastructure strategy Lead Executive Business Reviews as the primary lever for consumption growth - using EBRs to surface new contacts, uncover untapped workloads, and create multi-team alignment around Vercel's platform Design and deliver internal hackathons and discovery sessions that create first hand understanding of what's possible - translating executive curiosity into engineering adoption at scale Drive org transformation programmes with customers, helping engineering leadership redesign developer workflows, platform ownership, and tooling strategy around Vercel's capabilities Develop multi-year account strategies that align Vercel's roadmap to customer outcomes - identifying expansion opportunities from a position of genuine insight rather than commercial pressure Orchestrate cross functional resources - Solutions Engineering, Forward Deployed Engineers, Product, and Support - at the right moments to accelerate adoption and remove blockers Maintain a structured engagement discipline across your portfolio, with clear entry and exit criteria for adoption stages and consistent tracking of executive contacts, active workloads, and consumption signals About You Commercially minded - you understand that CSM exists to produce revenue, not just protect it, and you're comfortable owning consumption targets and being measured on them Technically confident - you understand modern frontend architecture, CI/CD pipelines, and AI native development well enough to earn credibility with senior engineers and connect platform capability to real engineering problems A long game thinker who builds relationships over months and years, not quarters - comfortable navigating complex, multi stakeholder enterprise environments with patience and precision An EBR practitioner - you know how to run executive engagement programmes that go beyond slide decks, building the kind of senior relationships that surface new workloads and drive genuine consumption growth Energised by organisational complexity - you understand how change happens inside large engineering organisations and know how to build the internal coalition that makes platform adoption stick Disciplined and structured - you bring rigour to how you manage your portfolio, with a proactive engagement cadence and clear visibility into what's happening across every account Curious, direct, and opinionated - you push customers toward better architectural and strategic decisions, and you bring genuine enthusiasm for what Vercel's platform makes possible What This Role Is Not Not reactive support or ticket escalation management Not a transactional renewal motion focused on QBR checklists Not a role with narrow ownership or a pre-defined playbook to follow This role requires judgment, technical curiosity, and the ability to operate across strategic, commercial, and hands on dimensions simultaneously. Benefits: Competitive compensation package, including equity. Inclusive Healthcare Package. Learn and Grow - we provide mentorship and send you to events that help you build your network and skills. Flexible Time Off. We will provide you the gear you need to do your role, and a WFH budget for you to outfit your space as needed. The OTE pay range for this role is $102,500 - $127,500 GBP. Actual salary will be based on job related skills, experience, and location. The total compensation package may include benefits, equity based compensation, and eligibility for a company bonus or variable pay program depending on the role. Your recruiter can share more details during the hiring process. Vercel is committed to fostering and empowering an inclusive community within our organization. We do not discriminate on the basis of race, religion, color, gender expression or identity, sexual orientation, national origin, citizenship, age, marital status, veteran status, disability status, or any other characteristic protected by law. Vercel encourages everyone to apply for our available positions, even if they don't necessarily check every box on the job description.
Systems V&V Engineer 12 month contract Can be based in Stevenage or Bristol Offering up to 85ph Inside IR35 Do you have experience with SysML or Rhapsody? Do you have hands-on experience with DOORS and DOORS NG? Do you want to work with an industry-leading company? If your answers are yes to these, then this could be the role for you! As the Systems V&V Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry! Due to the nature of what you will be working on, you will be required to obtain MOD security clearance. You will be involved in: Test Strategy & Development: Defining test requirements, creating test plans, scoping frontend activities with the customer ensuring that requirements are met and understood System Validation: Overseeing or supporting the qualification and acceptance of test equipment, ensuring it is robust, compliant, and accurate Analysis & Troubleshooting: Analysing test data, identifying performance bottlenecks, and troubleshooting validation issues Documentation & Governance: Producing technical documentation (test procedures, reports) and ensuring compliance with safety and regulatory standards Influence senior stakeholders within the business relating to technical direction Provide technical leadership to all Test related issues across design projects Supporting new product bid activities Identify, document, and deploy best practice across the department and within projects Your skillset may include: Technical Knowledge: Strong understanding of electronics or mechanical systems, a degree in Electrical Engineering or a similar discipline Hands-on Experience: Expertise in operating general-purpose test equipment (e.g., oscilloscopes, spectrum analyzers, signal generators) Industry Standards: Knowledge of safety-critical standards, particularly within aerospace, defence (e.g., MOD), or rail sectors Communication: Ability to work within multi-disciplinary teams and liaise with customers for system acceptance Hands-on experience of DOORS & DOORS NG, SysML & Rhapsody Experience in DfT and testability RF / Microwave systems knowledge If this all sounds like something you will be interested in then simply apply and we can discuss the opportunity further! Systems V&V Engineer 12 month contract Can be based in Stevenage or Bristol Offering up to 85ph Inside IR35 Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.
Apr 23, 2026
Contractor
Systems V&V Engineer 12 month contract Can be based in Stevenage or Bristol Offering up to 85ph Inside IR35 Do you have experience with SysML or Rhapsody? Do you have hands-on experience with DOORS and DOORS NG? Do you want to work with an industry-leading company? If your answers are yes to these, then this could be the role for you! As the Systems V&V Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry! Due to the nature of what you will be working on, you will be required to obtain MOD security clearance. You will be involved in: Test Strategy & Development: Defining test requirements, creating test plans, scoping frontend activities with the customer ensuring that requirements are met and understood System Validation: Overseeing or supporting the qualification and acceptance of test equipment, ensuring it is robust, compliant, and accurate Analysis & Troubleshooting: Analysing test data, identifying performance bottlenecks, and troubleshooting validation issues Documentation & Governance: Producing technical documentation (test procedures, reports) and ensuring compliance with safety and regulatory standards Influence senior stakeholders within the business relating to technical direction Provide technical leadership to all Test related issues across design projects Supporting new product bid activities Identify, document, and deploy best practice across the department and within projects Your skillset may include: Technical Knowledge: Strong understanding of electronics or mechanical systems, a degree in Electrical Engineering or a similar discipline Hands-on Experience: Expertise in operating general-purpose test equipment (e.g., oscilloscopes, spectrum analyzers, signal generators) Industry Standards: Knowledge of safety-critical standards, particularly within aerospace, defence (e.g., MOD), or rail sectors Communication: Ability to work within multi-disciplinary teams and liaise with customers for system acceptance Hands-on experience of DOORS & DOORS NG, SysML & Rhapsody Experience in DfT and testability RF / Microwave systems knowledge If this all sounds like something you will be interested in then simply apply and we can discuss the opportunity further! Systems V&V Engineer 12 month contract Can be based in Stevenage or Bristol Offering up to 85ph Inside IR35 Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.
Salary: Competitive depending on experience Location: 2-3 days on-site at our Harwell office with travel to client site when required Contract type: Full-timepermanent - 37.5 hours A note from the Founders Oxford Dynamics is at an inflection point. We operate in some of the most complex and high stakes environments in the world - defence, national security, AI and robotics. The decisions we make now will define not just how fast we grow, but who we become. You will work closely with all the team. You will be trusted with judgment calls. You will influence the business. And you will see the impact of your work every day in the work we do. If you are excited by ownership, pace and purpose - and by building something that genuinely matters - we would love to hear from you. Who We Are Founded in 2020, Oxford Dynamics (OD) is a fast growing UK deep tech company developing AI and robotic systems designed to operate in mission critical environments. Our flagship AVIS (A Very Intelligent System) AI framework fuses multi modal data - text, imagery, telemetry and sensor feeds - enabling operators to interrogate complex information at speed and make better decisions under pressure. Our STRIDER robotic platform performs autonomous tasks in hazardous environments, protecting people while extending operational reach. Our ambition is simple but demanding: to converge AI and robotics so machines can sense, understand and act in complex, real world environments. We work with defence and security organisations internationally to help protect nations, infrastructure and lives. What you will be doing here/ why this role matters Oxford Dynamics is a small team who rely on a collaborative and positive approach and so the right attitude for this role is equally as important as experience. We are at an important stage and time in our growth, and as aSenior AI Generative Robotics Engineer you will be an essential part of our success. You'll work at thecutting edge of agentic and generative AI, building systems that move beyond lab demos and intoreal world deployment at pace. At Oxford Dynamics, you'll have the freedom to experiment in a fast moving environment, the responsibility to deliver, and the opportunity to shape howmulti agent AI systems operate in complex, constrained, and high trust environments. If you're excited byagent orchestration, VLLMs, and deploying AI where it matters, this role is built for you! Role Summary We're hiring a Test & AI Evaluation Lead to own how Oxford Dynamics validates its AI driven, mission critical systems - from multi agent orchestration and LLM outputs through to cloud infrastructure and real time user facing applications. You'll design and lead test approaches where correctness, resilience, and security matter as much as feature velocity. Working embedded with AI, Backend, Frontend, and DevOps, you'll shape how we validate agent behaviours, data pipelines, and end to end operational workflows - from research prototypes through to production deployments for Defence and Security customers. Quality is built in from day one, not inspected at the end. Key Responsibilities Define and own the end to end test strategy across AI, backend, frontend, and infrastructure layers. Establish testing standards appropriate for agentic AI systems, including non deterministic behaviour and probabilistic outputs. Ensure testing aligns with mission critical, safety conscious, and security first delivery expectations. Act as the primary quality authority across projects, advising engineering and product leadership on risk and readiness. AI & Data Focused Testing Design approaches for testing multi agent workflows, including orchestration logic, memory/state handling, and tool integrations. Define validation strategies for LLM outputs, including groundedness, hallucination detection, task success rates, and regression testing. Work with AI Engineers to embed evaluation metrics and pass/fail thresholds into pipelines. Validate data ingestion, transformation, and inference pipelines across structured and unstructured data sources. Automation & Tooling Drive a test automation first mindset, integrating tests into CI/CD pipelines (GitHub Actions, Argo CD). Oversee automated testing across API and service layers, UI (E2E and accessibility), and infrastructure and deployment workflows. Select, implement, and evolve testing tools and frameworks appropriate to modern cloud native and AI systems. Non Functional Testing Own performance, scalability, reliability, and resilience testing for distributed systems. Coordinate security testing activities in line with secure by design principles (e.g. IAM, secrets handling, data boundaries). Validate backup, disaster recovery, and failover scenarios alongside DevOps and Backend teams. Delivery & Collaboration Embed with delivery teams to ensure testing is planned early and executed continuously. Work closely with Product and Engineering to define clear acceptance criteria and definition of done. Provide clear, decision ready quality reporting to technical and non technical stakeholders. Support customer facing demonstrations, trials, and operational readiness assessments. Required Skills & Experience Proven experience as a Test Manager, Senior Test Lead, or equivalent on complex software systems. Strong track record of taking applications into production in regulated environments. Strong background in automated testing across APIs, services, and UIs, integrated into CI/CD pipelines. Experience testing distributed, cloud native systems (AWS, GCP, or Kubernetes), including performance, reliability, and resilience. Awareness of compliance frameworks (e.g. ISO 27001, NIST, OWASP). ISTQB Advanced / Test Manager certification or equivalent practical experience. SC Clearance or eligibility to obtain UK SC Clearance. Preferred Experience Experience in UK defence, public sector, or security environments. Experience testing AI/ML/LLM based systems, including non deterministic outputs. Exposure to agent based or workflow driven architectures. Soft Skills A pragmatic, delivery focused mindset - able to balance speed with rigour. Comfortable operating in fast moving, ambiguous, R&D heavy environments. Confidence challenging assumptions and raising quality risks early. Strong written and verbal communication, especially around complex technical risk. Why Oxford Dynamics? Join the most exciting growth area in the UK: AI and Robotics! Every member of the Oxford Dynamics team has a major impact on the products and services we provide. Regardless of job title you'll get to make a real difference and learn from colleagues about all areas of our business. Benefits Salary: negotiable based on experience and attitudes Rapid career progression with meaningful ownership of core systems Opportunity to shape the future of a fast growing, successful, early stage business Flexible working hours Hybrid working model Company pension (UK Government NEST scheme) with company contributions at 4% Private Healthcare 29 days holiday in addition to public holidays (Full Time Equivalent) Oxford Dynamics is committed to creating an inclusive team experience for all. Regardless of race, gender, religion, sexual orientation, age, disability, or parental status, we believe our work is at its best when everyone feels free to be their authentic self. Why This Role? You'll play a critical shaping role in how Oxford Dynamics delivers trustworthy, production ready AI systems into some of the most demanding operational environments there are. If you enjoy working close to the technology, influencing how systems are built - not just tested - and tackling the realities of validating AI driven software, this role gives you genuine ownership and impact.
Apr 23, 2026
Full time
Salary: Competitive depending on experience Location: 2-3 days on-site at our Harwell office with travel to client site when required Contract type: Full-timepermanent - 37.5 hours A note from the Founders Oxford Dynamics is at an inflection point. We operate in some of the most complex and high stakes environments in the world - defence, national security, AI and robotics. The decisions we make now will define not just how fast we grow, but who we become. You will work closely with all the team. You will be trusted with judgment calls. You will influence the business. And you will see the impact of your work every day in the work we do. If you are excited by ownership, pace and purpose - and by building something that genuinely matters - we would love to hear from you. Who We Are Founded in 2020, Oxford Dynamics (OD) is a fast growing UK deep tech company developing AI and robotic systems designed to operate in mission critical environments. Our flagship AVIS (A Very Intelligent System) AI framework fuses multi modal data - text, imagery, telemetry and sensor feeds - enabling operators to interrogate complex information at speed and make better decisions under pressure. Our STRIDER robotic platform performs autonomous tasks in hazardous environments, protecting people while extending operational reach. Our ambition is simple but demanding: to converge AI and robotics so machines can sense, understand and act in complex, real world environments. We work with defence and security organisations internationally to help protect nations, infrastructure and lives. What you will be doing here/ why this role matters Oxford Dynamics is a small team who rely on a collaborative and positive approach and so the right attitude for this role is equally as important as experience. We are at an important stage and time in our growth, and as aSenior AI Generative Robotics Engineer you will be an essential part of our success. You'll work at thecutting edge of agentic and generative AI, building systems that move beyond lab demos and intoreal world deployment at pace. At Oxford Dynamics, you'll have the freedom to experiment in a fast moving environment, the responsibility to deliver, and the opportunity to shape howmulti agent AI systems operate in complex, constrained, and high trust environments. If you're excited byagent orchestration, VLLMs, and deploying AI where it matters, this role is built for you! Role Summary We're hiring a Test & AI Evaluation Lead to own how Oxford Dynamics validates its AI driven, mission critical systems - from multi agent orchestration and LLM outputs through to cloud infrastructure and real time user facing applications. You'll design and lead test approaches where correctness, resilience, and security matter as much as feature velocity. Working embedded with AI, Backend, Frontend, and DevOps, you'll shape how we validate agent behaviours, data pipelines, and end to end operational workflows - from research prototypes through to production deployments for Defence and Security customers. Quality is built in from day one, not inspected at the end. Key Responsibilities Define and own the end to end test strategy across AI, backend, frontend, and infrastructure layers. Establish testing standards appropriate for agentic AI systems, including non deterministic behaviour and probabilistic outputs. Ensure testing aligns with mission critical, safety conscious, and security first delivery expectations. Act as the primary quality authority across projects, advising engineering and product leadership on risk and readiness. AI & Data Focused Testing Design approaches for testing multi agent workflows, including orchestration logic, memory/state handling, and tool integrations. Define validation strategies for LLM outputs, including groundedness, hallucination detection, task success rates, and regression testing. Work with AI Engineers to embed evaluation metrics and pass/fail thresholds into pipelines. Validate data ingestion, transformation, and inference pipelines across structured and unstructured data sources. Automation & Tooling Drive a test automation first mindset, integrating tests into CI/CD pipelines (GitHub Actions, Argo CD). Oversee automated testing across API and service layers, UI (E2E and accessibility), and infrastructure and deployment workflows. Select, implement, and evolve testing tools and frameworks appropriate to modern cloud native and AI systems. Non Functional Testing Own performance, scalability, reliability, and resilience testing for distributed systems. Coordinate security testing activities in line with secure by design principles (e.g. IAM, secrets handling, data boundaries). Validate backup, disaster recovery, and failover scenarios alongside DevOps and Backend teams. Delivery & Collaboration Embed with delivery teams to ensure testing is planned early and executed continuously. Work closely with Product and Engineering to define clear acceptance criteria and definition of done. Provide clear, decision ready quality reporting to technical and non technical stakeholders. Support customer facing demonstrations, trials, and operational readiness assessments. Required Skills & Experience Proven experience as a Test Manager, Senior Test Lead, or equivalent on complex software systems. Strong track record of taking applications into production in regulated environments. Strong background in automated testing across APIs, services, and UIs, integrated into CI/CD pipelines. Experience testing distributed, cloud native systems (AWS, GCP, or Kubernetes), including performance, reliability, and resilience. Awareness of compliance frameworks (e.g. ISO 27001, NIST, OWASP). ISTQB Advanced / Test Manager certification or equivalent practical experience. SC Clearance or eligibility to obtain UK SC Clearance. Preferred Experience Experience in UK defence, public sector, or security environments. Experience testing AI/ML/LLM based systems, including non deterministic outputs. Exposure to agent based or workflow driven architectures. Soft Skills A pragmatic, delivery focused mindset - able to balance speed with rigour. Comfortable operating in fast moving, ambiguous, R&D heavy environments. Confidence challenging assumptions and raising quality risks early. Strong written and verbal communication, especially around complex technical risk. Why Oxford Dynamics? Join the most exciting growth area in the UK: AI and Robotics! Every member of the Oxford Dynamics team has a major impact on the products and services we provide. Regardless of job title you'll get to make a real difference and learn from colleagues about all areas of our business. Benefits Salary: negotiable based on experience and attitudes Rapid career progression with meaningful ownership of core systems Opportunity to shape the future of a fast growing, successful, early stage business Flexible working hours Hybrid working model Company pension (UK Government NEST scheme) with company contributions at 4% Private Healthcare 29 days holiday in addition to public holidays (Full Time Equivalent) Oxford Dynamics is committed to creating an inclusive team experience for all. Regardless of race, gender, religion, sexual orientation, age, disability, or parental status, we believe our work is at its best when everyone feels free to be their authentic self. Why This Role? You'll play a critical shaping role in how Oxford Dynamics delivers trustworthy, production ready AI systems into some of the most demanding operational environments there are. If you enjoy working close to the technology, influencing how systems are built - not just tested - and tackling the realities of validating AI driven software, this role gives you genuine ownership and impact.
Senior Applied AI Engineer (.NET) We're looking for a Senior Applied AI Engineer to design and deliver production-grade AI-powered features within a modern .NET product environment. This is a hands-on engineering role focused on applying AI in real systems - not training models. You'll work with commercial AI platforms such as Anthropic Claude, AWS Bedrock, and OpenAI to build reliable, scalable, and observable features that ship to users. You'll also play a key role in shaping how AI is adopted across the engineering team - setting standards, introducing tooling, and leading by example through high-quality, AI-assisted development practices. This role suits someone who has already successfully integrated AI into production products and can bring proven patterns into a growing team. What You'll Do Design and build AI-powered product features within a C# / .NET ecosystem Integrate commercial AI APIs into production systems with a focus on reliability, scalability, and cost control Establish and promote best practices for applied AI engineering across the codebase Lead by example using AI-assisted development workflows Support and mentor engineers adopting tools such as Claude Code or Cursor Build systems with strong observability, logging, and guardrails Contribute to clean, well-structured, and versioned RESTful APIs Collaborate closely with product and engineering teams to deliver user-facing AI capabilities Must Have 7+ years of commercial software engineering experience 5+ years working with C# / .NET (Core) Proven experience designing and shipping AI integrations in production Strong experience integrating paid AI APIs (e.g. OpenAI, Anthropic, Bedrock) Demonstrated ability to set patterns and standards adopted by other engineers Hands-on experience introducing AI-assisted development tools into a team Strong REST API design skills (clean, versioned, observable) Solid SQL experience (MariaDB or MySQL) A strong focus on quality, resilience, and maintainability Nice to Have Experience with AWS (EC2, RDS, Lambda, S3, Bedrock) Practical experience with prompt design, iteration, and evaluation Familiarity with structured outputs, tool use, or function calling Frontend exposure (JavaScript, Vue, Nuxt 3) Experience working in microservices or distributed systems Familiarity with Shape Up methodology Awareness of secure-by-design principles (e.g. ISO 27001) Not the Right Fit If You Focus on training or fine-tuning models rather than applying them Come from a purely data science or research background Prefer Python-heavy environments and don't want to work in .NET Are sceptical of AI-assisted development workflows Haven't worked with commercial AI APIs in production Are looking for a strategy-only or non-hands-on role Why Join Us Work on real-world AI features used in production Be part of a team where AI is treated as an engineering discipline, not a buzzword Influence how AI is adopted across the organisation Hybrid working (2 days in the office) Dedicated training and development budget Clear opportunities for career progression If you want to build high-quality, production AI systems and help shape how modern engineering teams apply AI in practice, we'd love to hear from you. Senior Applied AI Engineer (.NET)
Apr 23, 2026
Full time
Senior Applied AI Engineer (.NET) We're looking for a Senior Applied AI Engineer to design and deliver production-grade AI-powered features within a modern .NET product environment. This is a hands-on engineering role focused on applying AI in real systems - not training models. You'll work with commercial AI platforms such as Anthropic Claude, AWS Bedrock, and OpenAI to build reliable, scalable, and observable features that ship to users. You'll also play a key role in shaping how AI is adopted across the engineering team - setting standards, introducing tooling, and leading by example through high-quality, AI-assisted development practices. This role suits someone who has already successfully integrated AI into production products and can bring proven patterns into a growing team. What You'll Do Design and build AI-powered product features within a C# / .NET ecosystem Integrate commercial AI APIs into production systems with a focus on reliability, scalability, and cost control Establish and promote best practices for applied AI engineering across the codebase Lead by example using AI-assisted development workflows Support and mentor engineers adopting tools such as Claude Code or Cursor Build systems with strong observability, logging, and guardrails Contribute to clean, well-structured, and versioned RESTful APIs Collaborate closely with product and engineering teams to deliver user-facing AI capabilities Must Have 7+ years of commercial software engineering experience 5+ years working with C# / .NET (Core) Proven experience designing and shipping AI integrations in production Strong experience integrating paid AI APIs (e.g. OpenAI, Anthropic, Bedrock) Demonstrated ability to set patterns and standards adopted by other engineers Hands-on experience introducing AI-assisted development tools into a team Strong REST API design skills (clean, versioned, observable) Solid SQL experience (MariaDB or MySQL) A strong focus on quality, resilience, and maintainability Nice to Have Experience with AWS (EC2, RDS, Lambda, S3, Bedrock) Practical experience with prompt design, iteration, and evaluation Familiarity with structured outputs, tool use, or function calling Frontend exposure (JavaScript, Vue, Nuxt 3) Experience working in microservices or distributed systems Familiarity with Shape Up methodology Awareness of secure-by-design principles (e.g. ISO 27001) Not the Right Fit If You Focus on training or fine-tuning models rather than applying them Come from a purely data science or research background Prefer Python-heavy environments and don't want to work in .NET Are sceptical of AI-assisted development workflows Haven't worked with commercial AI APIs in production Are looking for a strategy-only or non-hands-on role Why Join Us Work on real-world AI features used in production Be part of a team where AI is treated as an engineering discipline, not a buzzword Influence how AI is adopted across the organisation Hybrid working (2 days in the office) Dedicated training and development budget Clear opportunities for career progression If you want to build high-quality, production AI systems and help shape how modern engineering teams apply AI in practice, we'd love to hear from you. Senior Applied AI Engineer (.NET)
A dynamic tech startup in the United Kingdom is seeking an ambitious full-stack engineer to take ownership of projects and deliver creative software solutions. The ideal candidate will thrive in a high-ownership environment, tackling both frontend and backend development. Responsibilities include building automated systems and collaborating closely with teams. The position offers a competitive salary, unlimited PTO, and extensive parental leave. Join a culture that values innovation and creative problem-solving.
Apr 22, 2026
Full time
A dynamic tech startup in the United Kingdom is seeking an ambitious full-stack engineer to take ownership of projects and deliver creative software solutions. The ideal candidate will thrive in a high-ownership environment, tackling both frontend and backend development. Responsibilities include building automated systems and collaborating closely with teams. The position offers a competitive salary, unlimited PTO, and extensive parental leave. Join a culture that values innovation and creative problem-solving.
Hi I'm Abhik, Ashby's Co-Founder and VP of Engineering. We're looking for an ambitious full-stack engineer who is laser focused on solving customer problems and making the right long term investments to solve them not only today but in our future features and products. About the Role and How We Work Our engineering culture strives to recreate the environments where we did our best work as ICs - where we had the ownership and agency to impact our users with creative and innovative software. As a Product Engineer, you'll take ownership over a large portion of one of our products and own projects end to end (wearing hats traditionally worn by product and design). You'll research competitors, write product specs, make wireframes, and more. Key Responsibilities Designed and built automated interview scheduling to calculate possible times from a pool of interviewers and constraints, presenting these times to the candidate for selection via our responsive web app. Built a generalized declarative filter architecture that allows users to create complex filters for any record with a consistent UI and compile it to SQL in our backend. Specced, designed, and implemented a feature that allows users to complete signing offers entirely within Ashby. This project involved talking to customers, deciding technologies, building a prototype, and integrating the final implementation into additional features. Qualifications - What We're Looking For You're not afraid to tackle any part of a technology stack and do what's necessary to deliver a feature, whether writing frontend or choosing new infrastructure. You've tackled projects with a lot of product and technical ambiguity and thrive at the intersection of the two. You know how to strike the right balance between speed and quality, moving with urgency while maintaining high quality. You're ambitious and always looking to improve your skills, open to feedback, and thrive in a high ownership environment. You're an excellent collaborator and communicator, vetting decisions with stakeholders and working with other engineers to finish projects. You seek to create leverage in your work through automation, abstractions, and tools that improve efficiency. Qualifications - When You Might Not Be a Fit You need structured processes like sprint planning and well defined project management to move projects forward. You only want to do exciting work and prefer a team that focuses on high level ideas over hands on engineering. You get lost in details and prefer everything planned upfront. You haven't led or taken ownership of projects before and are used to working with technical leads. You want to mentor earlier career engineers in a team where most of the engineers are senior and mentorship opportunities are limited. You expect a tech lead, staff, or principal engineer to spend most of their time project managing or reviewing architecture rather than building. Interview Process Introduction call with Hiring Manager ( min, live). A technical screen where we pair in our actual codebase (1 h, live). Three non coding interviews that focus on product thinking, technical design, and infrastructure (3 h 15 min, live, can be split across multiple days). Depending on leadership bandwidth, an additional 30 minute recruiter screen may be added. First Three Months On day one, you'll set up your dev environment with a single script, push your first product change, and start shipping product changes. Over time, tasks will increase in scope from copy changes to impactful features. Your manager will conduct 30 , 60 , and 90 day reviews to give feedback and calibrate progress. Technology Stack TypeScript (frontend & backend), React, GraphQL API, Node.js, Postgres, Redis. Benefits Competitive salary and equity. 10 year exercise window for stock options. Unlimited PTO. Minimum 12 weeks fully paid parental leave (longer outside the US as per regional requirements). Generous equipment, software, and office furniture budget. $100/month education budget. Top tier health insurance for US employees and high quality supplemental insurance for employees outside the US, fully covered. EEO Statement Ashby provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, genetics, sexual orientation, gender identity, or gender expression. We are committed to a diverse and inclusive workforce and welcome people from all backgrounds, experiences, perspectives, and abilities.
Apr 22, 2026
Full time
Hi I'm Abhik, Ashby's Co-Founder and VP of Engineering. We're looking for an ambitious full-stack engineer who is laser focused on solving customer problems and making the right long term investments to solve them not only today but in our future features and products. About the Role and How We Work Our engineering culture strives to recreate the environments where we did our best work as ICs - where we had the ownership and agency to impact our users with creative and innovative software. As a Product Engineer, you'll take ownership over a large portion of one of our products and own projects end to end (wearing hats traditionally worn by product and design). You'll research competitors, write product specs, make wireframes, and more. Key Responsibilities Designed and built automated interview scheduling to calculate possible times from a pool of interviewers and constraints, presenting these times to the candidate for selection via our responsive web app. Built a generalized declarative filter architecture that allows users to create complex filters for any record with a consistent UI and compile it to SQL in our backend. Specced, designed, and implemented a feature that allows users to complete signing offers entirely within Ashby. This project involved talking to customers, deciding technologies, building a prototype, and integrating the final implementation into additional features. Qualifications - What We're Looking For You're not afraid to tackle any part of a technology stack and do what's necessary to deliver a feature, whether writing frontend or choosing new infrastructure. You've tackled projects with a lot of product and technical ambiguity and thrive at the intersection of the two. You know how to strike the right balance between speed and quality, moving with urgency while maintaining high quality. You're ambitious and always looking to improve your skills, open to feedback, and thrive in a high ownership environment. You're an excellent collaborator and communicator, vetting decisions with stakeholders and working with other engineers to finish projects. You seek to create leverage in your work through automation, abstractions, and tools that improve efficiency. Qualifications - When You Might Not Be a Fit You need structured processes like sprint planning and well defined project management to move projects forward. You only want to do exciting work and prefer a team that focuses on high level ideas over hands on engineering. You get lost in details and prefer everything planned upfront. You haven't led or taken ownership of projects before and are used to working with technical leads. You want to mentor earlier career engineers in a team where most of the engineers are senior and mentorship opportunities are limited. You expect a tech lead, staff, or principal engineer to spend most of their time project managing or reviewing architecture rather than building. Interview Process Introduction call with Hiring Manager ( min, live). A technical screen where we pair in our actual codebase (1 h, live). Three non coding interviews that focus on product thinking, technical design, and infrastructure (3 h 15 min, live, can be split across multiple days). Depending on leadership bandwidth, an additional 30 minute recruiter screen may be added. First Three Months On day one, you'll set up your dev environment with a single script, push your first product change, and start shipping product changes. Over time, tasks will increase in scope from copy changes to impactful features. Your manager will conduct 30 , 60 , and 90 day reviews to give feedback and calibrate progress. Technology Stack TypeScript (frontend & backend), React, GraphQL API, Node.js, Postgres, Redis. Benefits Competitive salary and equity. 10 year exercise window for stock options. Unlimited PTO. Minimum 12 weeks fully paid parental leave (longer outside the US as per regional requirements). Generous equipment, software, and office furniture budget. $100/month education budget. Top tier health insurance for US employees and high quality supplemental insurance for employees outside the US, fully covered. EEO Statement Ashby provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, genetics, sexual orientation, gender identity, or gender expression. We are committed to a diverse and inclusive workforce and welcome people from all backgrounds, experiences, perspectives, and abilities.
This London based role sits at the core of Verifone's payments and checkout platform, where backend engineering directly impacts secure, high volume transactions used globally. You'll design and operate scalable, production critical systems that must perform reliably under real world load, evolving payment methods, and strict security requirements. Job Description We are seeking a London based Senior Software Engineer (Node.js / TypeScript) to build and operate backend services supporting payment, checkout, and transactional workflows. You will collaborate closely with Product, Frontend, Platform, and Infrastructure teams to deliver secure, scalable APIs in high throughput environments. Required Skills and Experience Programming Languages TypeScript (version 3.x or higher) Node.js (version 16 or higher) Backend frameworks such as Hapi.js, or alternatives including Express, Fastify, or NestJS Authentication and authorization using JWT and OAuth2 Repository and modular design patterns Experience building maintainable, testable backend systems APIs & Data Design and operation of RESTful APIs API versioning and request validation Advanced filtering using RSQL or equivalent Experience with MongoDB (modeling, indexing, performance tuning) Experience with Redis for caching or messaging Database migrations and schema evolution Hands on experience with AWS services such as EC2, S3, Secrets Manager, and CloudWatch Docker and Docker Compose Strong discipline with CI/CD pipelines and Git workflows Testing & Quality Automated testing using Jest or Mocha/Chai/Sinon End to end testing with Cypress (optional) Strong focus on code quality, reliability, and maintainability Preferred Skills and Experience Payments & Security Experience integrating payment providers such as Stripe, PayPal, or Klarna Knowledge of authorization, capture, and refund flows Experience with 3D Secure Awareness of PCI DSS requirements and security best practices Understanding of checkout and transactional domain flows Production Engineering Performance optimization and debugging in production systems Exposure to monitoring or APM tools (e.g., AppDynamics or similar) Experience operating high availability or fault tolerant systems Familiarity with fraud related considerations Frontend & Platform Exposure Experience working alongside frontend frameworks such as Angular or React Familiarity with RxJS and state management (NgRx or Redux) Server side rendering with Pug templates HTML/CSS with SASS or PostCSS Additional Bonuses Fintech, payments, or e commerce domain experience Messaging systems such as Kafka, RabbitMQ, or Redis Pub/Sub Puppeteer for PDF or receipt generation Our Commitment Verifone is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Verifone is also committed to compliance with all fair employment practices regarding citizenship and immigration status. Global Demographic Sets (Non US) You are invited to voluntarily self identify the following personal data points. Verifone is an equal opportunity employer that is committed to diversity and inclusion. We are dedicated to providing unbiased and fair work opportunities to employees irrespective of their race, age, gender, religion, or ethnicity. As such, voluntarily providing this information helps the company generate the most accurate EEO data to ensure we are upholding these goals. Even if you wish to keep this data private, you have the opportunity to participate in our efforts by selecting our "Do not wish to answer" option in the fields below. Submission of this information is voluntary and refusal to provide it will not subject you to any adverse treatment. The information is kept confidential and is only used in accordance with provisions of applicable laws, executive orders and regulations, including those that require information to be summarized and reported to the federal government for civil rights enforcement. When reported, data will not identify any specific individual. Do you have a disability or chronic condition (physical, visual, auditory, cognitive, mental, emotional, or other) that substantially limits one or more of your major life activities, including mobility, communication (seeing, hearing, speaking), and learning that affect your ability to work? (Select )
Apr 21, 2026
Full time
This London based role sits at the core of Verifone's payments and checkout platform, where backend engineering directly impacts secure, high volume transactions used globally. You'll design and operate scalable, production critical systems that must perform reliably under real world load, evolving payment methods, and strict security requirements. Job Description We are seeking a London based Senior Software Engineer (Node.js / TypeScript) to build and operate backend services supporting payment, checkout, and transactional workflows. You will collaborate closely with Product, Frontend, Platform, and Infrastructure teams to deliver secure, scalable APIs in high throughput environments. Required Skills and Experience Programming Languages TypeScript (version 3.x or higher) Node.js (version 16 or higher) Backend frameworks such as Hapi.js, or alternatives including Express, Fastify, or NestJS Authentication and authorization using JWT and OAuth2 Repository and modular design patterns Experience building maintainable, testable backend systems APIs & Data Design and operation of RESTful APIs API versioning and request validation Advanced filtering using RSQL or equivalent Experience with MongoDB (modeling, indexing, performance tuning) Experience with Redis for caching or messaging Database migrations and schema evolution Hands on experience with AWS services such as EC2, S3, Secrets Manager, and CloudWatch Docker and Docker Compose Strong discipline with CI/CD pipelines and Git workflows Testing & Quality Automated testing using Jest or Mocha/Chai/Sinon End to end testing with Cypress (optional) Strong focus on code quality, reliability, and maintainability Preferred Skills and Experience Payments & Security Experience integrating payment providers such as Stripe, PayPal, or Klarna Knowledge of authorization, capture, and refund flows Experience with 3D Secure Awareness of PCI DSS requirements and security best practices Understanding of checkout and transactional domain flows Production Engineering Performance optimization and debugging in production systems Exposure to monitoring or APM tools (e.g., AppDynamics or similar) Experience operating high availability or fault tolerant systems Familiarity with fraud related considerations Frontend & Platform Exposure Experience working alongside frontend frameworks such as Angular or React Familiarity with RxJS and state management (NgRx or Redux) Server side rendering with Pug templates HTML/CSS with SASS or PostCSS Additional Bonuses Fintech, payments, or e commerce domain experience Messaging systems such as Kafka, RabbitMQ, or Redis Pub/Sub Puppeteer for PDF or receipt generation Our Commitment Verifone is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Verifone is also committed to compliance with all fair employment practices regarding citizenship and immigration status. Global Demographic Sets (Non US) You are invited to voluntarily self identify the following personal data points. Verifone is an equal opportunity employer that is committed to diversity and inclusion. We are dedicated to providing unbiased and fair work opportunities to employees irrespective of their race, age, gender, religion, or ethnicity. As such, voluntarily providing this information helps the company generate the most accurate EEO data to ensure we are upholding these goals. Even if you wish to keep this data private, you have the opportunity to participate in our efforts by selecting our "Do not wish to answer" option in the fields below. Submission of this information is voluntary and refusal to provide it will not subject you to any adverse treatment. The information is kept confidential and is only used in accordance with provisions of applicable laws, executive orders and regulations, including those that require information to be summarized and reported to the federal government for civil rights enforcement. When reported, data will not identify any specific individual. Do you have a disability or chronic condition (physical, visual, auditory, cognitive, mental, emotional, or other) that substantially limits one or more of your major life activities, including mobility, communication (seeing, hearing, speaking), and learning that affect your ability to work? (Select )
Salary: Competitive depending on experience Location: 2-3 days on-site at our Harwell office with travel to client site when required Contract type: Full-timepermanent - 37.5 hours A note from the Founders Oxford Dynamics is at an inflection point. We operate in some of the most complex and high stakes environments in the world - defence, national security, AI and robotics. The decisions we make now will define not just how fast we grow, but who we become. You will work closely with all the team. You will be trusted with judgment calls. You will influence the business. And you will see the impact of your work every day in the work we do. If you are excited by ownership, pace and purpose - and by building something that genuinely matters - we would love to hear from you. Who We Are Founded in 2020, Oxford Dynamics (OD) is a fast growing UK deep tech company developing AI and robotic systems designed to operate in mission critical environments. Our flagship AVIS (A Very Intelligent System) AI framework fuses multi modal data - text, imagery, telemetry and sensor feeds - enabling operators to interrogate complex information at speed and make better decisions under pressure. Our STRIDER robotic platform performs autonomous tasks in hazardous environments, protecting people while extending operational reach. Our ambition is simple but demanding: to converge AI and robotics so machines can sense, understand and act in complex, real world environments. We work with defence and security organisations internationally to help protect nations, infrastructure and lives. What you will be doing here/ why this role matters Oxford Dynamics is a small team who rely on a collaborative and positive approach and so the right attitude for this role is equally as important as experience. We are at an important stage and time in our growth, and as aSenior AI Generative Robotics Engineer you will be an essential part of our success. You'll work at thecutting edge of agentic and generative AI, building systems that move beyond lab demos and intoreal world deployment at pace. At Oxford Dynamics, you'll have the freedom to experiment in a fast moving environment, the responsibility to deliver, and the opportunity to shape howmulti agent AI systems operate in complex, constrained, and high trust environments. If you're excited byagent orchestration, VLLMs, and deploying AI where it matters, this role is built for you! Role Summary We're hiring a Test & AI Evaluation Lead to own how Oxford Dynamics validates its AI driven, mission critical systems - from multi agent orchestration and LLM outputs through to cloud infrastructure and real time user facing applications. You'll design and lead test approaches where correctness, resilience, and security matter as much as feature velocity. Working embedded with AI, Backend, Frontend, and DevOps, you'll shape how we validate agent behaviours, data pipelines, and end to end operational workflows - from research prototypes through to production deployments for Defence and Security customers. Quality is built in from day one, not inspected at the end. Key Responsibilities Define and own the end to end test strategy across AI, backend, frontend, and infrastructure layers. Establish testing standards appropriate for agentic AI systems, including non deterministic behaviour and probabilistic outputs. Ensure testing aligns with mission critical, safety conscious, and security first delivery expectations. Act as the primary quality authority across projects, advising engineering and product leadership on risk and readiness. AI & Data Focused Testing Design approaches for testing multi agent workflows, including orchestration logic, memory/state handling, and tool integrations. Define validation strategies for LLM outputs, including groundedness, hallucination detection, task success rates, and regression testing. Work with AI Engineers to embed evaluation metrics and pass/fail thresholds into pipelines. Validate data ingestion, transformation, and inference pipelines across structured and unstructured data sources. Automation & Tooling Drive a test automation first mindset, integrating tests into CI/CD pipelines (GitHub Actions, Argo CD). Oversee automated testing across API and service layers, UI (E2E and accessibility), and infrastructure and deployment workflows. Select, implement, and evolve testing tools and frameworks appropriate to modern cloud native and AI systems. Non Functional Testing Own performance, scalability, reliability, and resilience testing for distributed systems. Coordinate security testing activities in line with secure by design principles (e.g. IAM, secrets handling, data boundaries). Validate backup, disaster recovery, and failover scenarios alongside DevOps and Backend teams. Delivery & Collaboration Embed with delivery teams to ensure testing is planned early and executed continuously. Work closely with Product and Engineering to define clear acceptance criteria and definition of done. Provide clear, decision ready quality reporting to technical and non technical stakeholders. Support customer facing demonstrations, trials, and operational readiness assessments. Required Skills & Experience Proven experience as a Test Manager, Senior Test Lead, or equivalent on complex software systems. Strong track record of taking applications into production in regulated environments. Strong background in automated testing across APIs, services, and UIs, integrated into CI/CD pipelines. Experience testing distributed, cloud native systems (AWS, GCP, or Kubernetes), including performance, reliability, and resilience. Awareness of compliance frameworks (e.g. ISO 27001, NIST, OWASP). ISTQB Advanced / Test Manager certification or equivalent practical experience. SC Clearance or eligibility to obtain UK SC Clearance. Preferred Experience Experience in UK defence, public sector, or security environments. Experience testing AI/ML/LLM based systems, including non deterministic outputs. Exposure to agent based or workflow driven architectures. Soft Skills A pragmatic, delivery focused mindset - able to balance speed with rigour. Comfortable operating in fast moving, ambiguous, R&D heavy environments. Confidence challenging assumptions and raising quality risks early. Strong written and verbal communication, especially around complex technical risk. Why Oxford Dynamics? Join the most exciting growth area in the UK: AI and Robotics! Every member of the Oxford Dynamics team has a major impact on the products and services we provide. Regardless of job title you'll get to make a real difference and learn from colleagues about all areas of our business. Benefits Salary: negotiable based on experience and attitudes Rapid career progression with meaningful ownership of core systems Opportunity to shape the future of a fast growing, successful, early stage business Flexible working hours Hybrid working model Company pension (UK Government NEST scheme) with company contributions at 4% Private Healthcare 29 days holiday in addition to public holidays (Full Time Equivalent) Oxford Dynamics is committed to creating an inclusive team experience for all. Regardless of race, gender, religion, sexual orientation, age, disability, or parental status, we believe our work is at its best when everyone feels free to be their authentic self. Why This Role? You'll play a critical shaping role in how Oxford Dynamics delivers trustworthy, production ready AI systems into some of the most demanding operational environments there are. If you enjoy working close to the technology, influencing how systems are built - not just tested - and tackling the realities of validating AI driven software, this role gives you genuine ownership and impact.
Apr 21, 2026
Full time
Salary: Competitive depending on experience Location: 2-3 days on-site at our Harwell office with travel to client site when required Contract type: Full-timepermanent - 37.5 hours A note from the Founders Oxford Dynamics is at an inflection point. We operate in some of the most complex and high stakes environments in the world - defence, national security, AI and robotics. The decisions we make now will define not just how fast we grow, but who we become. You will work closely with all the team. You will be trusted with judgment calls. You will influence the business. And you will see the impact of your work every day in the work we do. If you are excited by ownership, pace and purpose - and by building something that genuinely matters - we would love to hear from you. Who We Are Founded in 2020, Oxford Dynamics (OD) is a fast growing UK deep tech company developing AI and robotic systems designed to operate in mission critical environments. Our flagship AVIS (A Very Intelligent System) AI framework fuses multi modal data - text, imagery, telemetry and sensor feeds - enabling operators to interrogate complex information at speed and make better decisions under pressure. Our STRIDER robotic platform performs autonomous tasks in hazardous environments, protecting people while extending operational reach. Our ambition is simple but demanding: to converge AI and robotics so machines can sense, understand and act in complex, real world environments. We work with defence and security organisations internationally to help protect nations, infrastructure and lives. What you will be doing here/ why this role matters Oxford Dynamics is a small team who rely on a collaborative and positive approach and so the right attitude for this role is equally as important as experience. We are at an important stage and time in our growth, and as aSenior AI Generative Robotics Engineer you will be an essential part of our success. You'll work at thecutting edge of agentic and generative AI, building systems that move beyond lab demos and intoreal world deployment at pace. At Oxford Dynamics, you'll have the freedom to experiment in a fast moving environment, the responsibility to deliver, and the opportunity to shape howmulti agent AI systems operate in complex, constrained, and high trust environments. If you're excited byagent orchestration, VLLMs, and deploying AI where it matters, this role is built for you! Role Summary We're hiring a Test & AI Evaluation Lead to own how Oxford Dynamics validates its AI driven, mission critical systems - from multi agent orchestration and LLM outputs through to cloud infrastructure and real time user facing applications. You'll design and lead test approaches where correctness, resilience, and security matter as much as feature velocity. Working embedded with AI, Backend, Frontend, and DevOps, you'll shape how we validate agent behaviours, data pipelines, and end to end operational workflows - from research prototypes through to production deployments for Defence and Security customers. Quality is built in from day one, not inspected at the end. Key Responsibilities Define and own the end to end test strategy across AI, backend, frontend, and infrastructure layers. Establish testing standards appropriate for agentic AI systems, including non deterministic behaviour and probabilistic outputs. Ensure testing aligns with mission critical, safety conscious, and security first delivery expectations. Act as the primary quality authority across projects, advising engineering and product leadership on risk and readiness. AI & Data Focused Testing Design approaches for testing multi agent workflows, including orchestration logic, memory/state handling, and tool integrations. Define validation strategies for LLM outputs, including groundedness, hallucination detection, task success rates, and regression testing. Work with AI Engineers to embed evaluation metrics and pass/fail thresholds into pipelines. Validate data ingestion, transformation, and inference pipelines across structured and unstructured data sources. Automation & Tooling Drive a test automation first mindset, integrating tests into CI/CD pipelines (GitHub Actions, Argo CD). Oversee automated testing across API and service layers, UI (E2E and accessibility), and infrastructure and deployment workflows. Select, implement, and evolve testing tools and frameworks appropriate to modern cloud native and AI systems. Non Functional Testing Own performance, scalability, reliability, and resilience testing for distributed systems. Coordinate security testing activities in line with secure by design principles (e.g. IAM, secrets handling, data boundaries). Validate backup, disaster recovery, and failover scenarios alongside DevOps and Backend teams. Delivery & Collaboration Embed with delivery teams to ensure testing is planned early and executed continuously. Work closely with Product and Engineering to define clear acceptance criteria and definition of done. Provide clear, decision ready quality reporting to technical and non technical stakeholders. Support customer facing demonstrations, trials, and operational readiness assessments. Required Skills & Experience Proven experience as a Test Manager, Senior Test Lead, or equivalent on complex software systems. Strong track record of taking applications into production in regulated environments. Strong background in automated testing across APIs, services, and UIs, integrated into CI/CD pipelines. Experience testing distributed, cloud native systems (AWS, GCP, or Kubernetes), including performance, reliability, and resilience. Awareness of compliance frameworks (e.g. ISO 27001, NIST, OWASP). ISTQB Advanced / Test Manager certification or equivalent practical experience. SC Clearance or eligibility to obtain UK SC Clearance. Preferred Experience Experience in UK defence, public sector, or security environments. Experience testing AI/ML/LLM based systems, including non deterministic outputs. Exposure to agent based or workflow driven architectures. Soft Skills A pragmatic, delivery focused mindset - able to balance speed with rigour. Comfortable operating in fast moving, ambiguous, R&D heavy environments. Confidence challenging assumptions and raising quality risks early. Strong written and verbal communication, especially around complex technical risk. Why Oxford Dynamics? Join the most exciting growth area in the UK: AI and Robotics! Every member of the Oxford Dynamics team has a major impact on the products and services we provide. Regardless of job title you'll get to make a real difference and learn from colleagues about all areas of our business. Benefits Salary: negotiable based on experience and attitudes Rapid career progression with meaningful ownership of core systems Opportunity to shape the future of a fast growing, successful, early stage business Flexible working hours Hybrid working model Company pension (UK Government NEST scheme) with company contributions at 4% Private Healthcare 29 days holiday in addition to public holidays (Full Time Equivalent) Oxford Dynamics is committed to creating an inclusive team experience for all. Regardless of race, gender, religion, sexual orientation, age, disability, or parental status, we believe our work is at its best when everyone feels free to be their authentic self. Why This Role? You'll play a critical shaping role in how Oxford Dynamics delivers trustworthy, production ready AI systems into some of the most demanding operational environments there are. If you enjoy working close to the technology, influencing how systems are built - not just tested - and tackling the realities of validating AI driven software, this role gives you genuine ownership and impact.
Senior Product Engineer, Full Stack - Energy £70,000 to £95,000 Permanent London, hybrid The opportunity Our client is hiring a Senior Product Engineer, Full Stack, to help build the next generation of customer-facing software in the energy market. Operating in a complex, high-value sector, the business is combining technology, data, and product thinking to modernise an area of the energy industry that has historically been underserved by great software. We have already placed 3 people into the business and are pleased to be supporting them again on this important hire. This is a genuinely exciting opportunity for a frontend-strong engineer who wants real ownership, autonomy, and the chance to build products from scratch. They are looking for someone with strong React and TypeScript capability, alongside solid backend exposure across Python, APIs, and databases. As a Senior Product Engineer, Full Stack, you will play a key role in shaping what gets built, how it is built, and how it evolves as the business scales. For the right person, this is a chance to join a growing company at the right stage and make a visible impact. The role is based in Mayfair, London, with a hybrid setup of 2 to 3 days per week in the office. The role This Senior Product Engineer, Full Stack role has a clear frontend lean. They need someone who can build high-quality frontend products from scratch, while also working confidently across backend services, integrations, and data-driven workflows. The frontend is a central part of the brief, but they want someone who understands the wider system and can contribute beyond the UI. The product sits in a data-rich environment, with workflows across billing, metering, reporting, consumption, and asset performance. They need an engineer who can take complexity and turn it into clean, reliable software that customers genuinely value. This is a high-ownership role in a growing team, well suited to someone who enjoys pace, autonomy, and being trusted to deliver. What you will be doing Building customer-facing products from scratch using React, TypeScript, and modern frontend tooling Owning frontend quality, user experience, and engineering standards Contributing across the stack, including backend integrations, APIs, product logic, and Python-based services Working with SQL, Databricks, and related data systems Turning complex operational and commercial workflows into clear product experiences Collaborating closely with product, engineering, data, and leadership Helping shape technical standards and architecture as the team grows What they are looking for Strong React and TypeScript experience A frontend-strong engineer who can build products from scratch Solid backend exposure, ideally with Python Experience with databases and data platforms such as SQL and Databricks Experience building customer-facing software in a commercial environment Strong product instincts and a practical, hands-on approach Comfortable with ownership, pace, and autonomy Nice to have Energy, trading, or fintech experience Startup or scale-up background Data visualisation experience Interest in AI tools and modern engineering practices Why join High ownership from day one The chance to build frontend products from scratch Real influence over product and technical direction Broad exposure across frontend, backend, data, and product Strong long-term growth potential as the business scales Summary This is a strong opportunity for a Senior Product Engineer, Full Stack who wants to build meaningful products in the energy market, with real autonomy and scope to grow. If you are strong in React and TypeScript, but also comfortable across backend systems, Python, APIs, and data platforms, this role offers the chance to make a genuine impact in a growing business.
Apr 16, 2026
Full time
Senior Product Engineer, Full Stack - Energy £70,000 to £95,000 Permanent London, hybrid The opportunity Our client is hiring a Senior Product Engineer, Full Stack, to help build the next generation of customer-facing software in the energy market. Operating in a complex, high-value sector, the business is combining technology, data, and product thinking to modernise an area of the energy industry that has historically been underserved by great software. We have already placed 3 people into the business and are pleased to be supporting them again on this important hire. This is a genuinely exciting opportunity for a frontend-strong engineer who wants real ownership, autonomy, and the chance to build products from scratch. They are looking for someone with strong React and TypeScript capability, alongside solid backend exposure across Python, APIs, and databases. As a Senior Product Engineer, Full Stack, you will play a key role in shaping what gets built, how it is built, and how it evolves as the business scales. For the right person, this is a chance to join a growing company at the right stage and make a visible impact. The role is based in Mayfair, London, with a hybrid setup of 2 to 3 days per week in the office. The role This Senior Product Engineer, Full Stack role has a clear frontend lean. They need someone who can build high-quality frontend products from scratch, while also working confidently across backend services, integrations, and data-driven workflows. The frontend is a central part of the brief, but they want someone who understands the wider system and can contribute beyond the UI. The product sits in a data-rich environment, with workflows across billing, metering, reporting, consumption, and asset performance. They need an engineer who can take complexity and turn it into clean, reliable software that customers genuinely value. This is a high-ownership role in a growing team, well suited to someone who enjoys pace, autonomy, and being trusted to deliver. What you will be doing Building customer-facing products from scratch using React, TypeScript, and modern frontend tooling Owning frontend quality, user experience, and engineering standards Contributing across the stack, including backend integrations, APIs, product logic, and Python-based services Working with SQL, Databricks, and related data systems Turning complex operational and commercial workflows into clear product experiences Collaborating closely with product, engineering, data, and leadership Helping shape technical standards and architecture as the team grows What they are looking for Strong React and TypeScript experience A frontend-strong engineer who can build products from scratch Solid backend exposure, ideally with Python Experience with databases and data platforms such as SQL and Databricks Experience building customer-facing software in a commercial environment Strong product instincts and a practical, hands-on approach Comfortable with ownership, pace, and autonomy Nice to have Energy, trading, or fintech experience Startup or scale-up background Data visualisation experience Interest in AI tools and modern engineering practices Why join High ownership from day one The chance to build frontend products from scratch Real influence over product and technical direction Broad exposure across frontend, backend, data, and product Strong long-term growth potential as the business scales Summary This is a strong opportunity for a Senior Product Engineer, Full Stack who wants to build meaningful products in the energy market, with real autonomy and scope to grow. If you are strong in React and TypeScript, but also comfortable across backend systems, Python, APIs, and data platforms, this role offers the chance to make a genuine impact in a growing business.
Senior Frontend Engineer - Up to 70k - Remote First* - Automotive SaaS ECOM have teamed up with a tech company that build products for the automotive industry in a truly unique way, and they are looking for a Senior Frontend Engineer to craft stunning user experiences and bring a higher level of engineering practises to an already highly performing team. If youre passionate about cutting-edge technology and driving innovation, this role is for you! Our client is renowned for its ground breaking software delivery engine and commitment to high engineering standards. Their product simplifies vehicle purchasing and revolutionises automotive financing. They're now expanding their market leading UK products globally, setting new industry standards. The Role: As a Senior Frontend Engineer, youll collaborate closely with other Front End developers and be a mentor to more junior developers that are eager to learn. Together, you and the team will craft micro Front End applications that redefine automotive commerce. Your expertise in the Front End will drive technical excellence and innovation across projects. Key Responsibilities: Lead technical aspects of Front End development projects, collaborating with Front End/Back End engineers, Product teams, QA and commercial when required. Scope project requirements, conduct technical workshops, and produce specifications. Drive software craftsmanship and maintain high engineering standards. Requirements: Extensive experience in Front End development, with proficiency in Angular. Previous exposure to automated testing, TDD, and continuous delivery practices. Proven track record of deploying multiple times a day in a fast-paced environment. Excellent ability with HTML, CSS, vanilla Javascript and Typescript. Proficiency with web browser APIs and HTTP. Logical engineer who keenly avoids over-engineering solutions. Holds high quality code in a delivery focused setting. Experience developing shared code libraries (NPM packages). Experience with automated testing frameworks (Jest, Karma, Cypress, or Protractor) Competency with CI/CD pipeline to release software safely and effectively. Why Join Them? Join a company who offer a unique opportunity to shape your career path and work on projects that inspire you. Their collaborative environment encourages innovation and fosters growth. Enjoy flexible working arrangements, personalised learning and development opportunities, and a supportive culture that values your input. 2 Stage Interview Process (with no tech task) 1st stage - 1 hour conversation to understand how well the opportunity aligns to both yourself and the company 2nd stage - Paired programming exercise geared up to be as close to reality as possible to uncover deeper knowledge of software engineering, architecture, TDD etc If you're interested apply now through the link and I'll be in touch ASAP! *Our client are remote first however do the occasional office day from time to time for pure collaboration - this is at max once per month but is usually less frequent *Please note sponsorship is not available for this role and all candidates must have full right to work in the UK InterQuest Group is acting as an employment agency for this vacancy. InterQuest Group is an equal opportunities employer and we welcome applications from all suitably qualified persons regardless of age, disability, gender, religion/belief, race, marriage, civil partnership, pregnancy, maternity, sex or sexual orientation. Please make us aware if you require any reasonable adjustments throughout the recruitment process.
Oct 06, 2025
Full time
Senior Frontend Engineer - Up to 70k - Remote First* - Automotive SaaS ECOM have teamed up with a tech company that build products for the automotive industry in a truly unique way, and they are looking for a Senior Frontend Engineer to craft stunning user experiences and bring a higher level of engineering practises to an already highly performing team. If youre passionate about cutting-edge technology and driving innovation, this role is for you! Our client is renowned for its ground breaking software delivery engine and commitment to high engineering standards. Their product simplifies vehicle purchasing and revolutionises automotive financing. They're now expanding their market leading UK products globally, setting new industry standards. The Role: As a Senior Frontend Engineer, youll collaborate closely with other Front End developers and be a mentor to more junior developers that are eager to learn. Together, you and the team will craft micro Front End applications that redefine automotive commerce. Your expertise in the Front End will drive technical excellence and innovation across projects. Key Responsibilities: Lead technical aspects of Front End development projects, collaborating with Front End/Back End engineers, Product teams, QA and commercial when required. Scope project requirements, conduct technical workshops, and produce specifications. Drive software craftsmanship and maintain high engineering standards. Requirements: Extensive experience in Front End development, with proficiency in Angular. Previous exposure to automated testing, TDD, and continuous delivery practices. Proven track record of deploying multiple times a day in a fast-paced environment. Excellent ability with HTML, CSS, vanilla Javascript and Typescript. Proficiency with web browser APIs and HTTP. Logical engineer who keenly avoids over-engineering solutions. Holds high quality code in a delivery focused setting. Experience developing shared code libraries (NPM packages). Experience with automated testing frameworks (Jest, Karma, Cypress, or Protractor) Competency with CI/CD pipeline to release software safely and effectively. Why Join Them? Join a company who offer a unique opportunity to shape your career path and work on projects that inspire you. Their collaborative environment encourages innovation and fosters growth. Enjoy flexible working arrangements, personalised learning and development opportunities, and a supportive culture that values your input. 2 Stage Interview Process (with no tech task) 1st stage - 1 hour conversation to understand how well the opportunity aligns to both yourself and the company 2nd stage - Paired programming exercise geared up to be as close to reality as possible to uncover deeper knowledge of software engineering, architecture, TDD etc If you're interested apply now through the link and I'll be in touch ASAP! *Our client are remote first however do the occasional office day from time to time for pure collaboration - this is at max once per month but is usually less frequent *Please note sponsorship is not available for this role and all candidates must have full right to work in the UK InterQuest Group is acting as an employment agency for this vacancy. InterQuest Group is an equal opportunities employer and we welcome applications from all suitably qualified persons regardless of age, disability, gender, religion/belief, race, marriage, civil partnership, pregnancy, maternity, sex or sexual orientation. Please make us aware if you require any reasonable adjustments throughout the recruitment process.
Job title: Senior Software Engineer Location: Full Remote (Very occasional travel to offices in Cheshire) Type: Contract / Outside IR35 / 6 months initial duration + possible renewals About the Role We re looking for Senior Software Engineers to join our client's dynamic Engineering team and play a key role in building high-quality, scalable software solutions. As a senior member of the team, you ll take ownership of full-stack development, contribute to software architecture, drive engineering best practices, and mentor junior team members. You ll work closely with Product Owners, Architects, and DevOps to ensure delivery excellence across a diverse range of projects. What You'll Be Doing Software Development Build and maintain applications using C#, .NET Core, .NET 4.x, and React.js Develop robust frontend solutions using ASP.Net MVC, HTML5, CSS, and Vue.js Design and implement RESTful APIs and Web APIs following best practices Use SQL Server, Entity Framework, and SQL for efficient data management Apply design patterns like OOP, SOLID, and Clean Code to write scalable code Engineering & Architecture Deliver high- and low-level estimations for projects Ensure software quality through unit and integration testing Perform code reviews and participate in pair programming Architect scalable, secure systems, including OAuth and SSO integrations Cloud & DevOps Deploy and manage apps in Microsoft Azure using services like Blob Storage, Functions, and Service Bus Use Git for version control and Azure DevOps for CI/CD with YAML pipelines Collaboration & Communication Work cross-functionally with Product Owners, Architects, and other teams Share progress and blockers proactively Communicate technical concepts clearly to both technical and non-technical audiences Leadership & Mentoring Mentor junior developers and share knowledge through team sessions and tech talks Contribute to community events and guilds to enhance engineering culture Help in identifying and resolving technical debt Project Delivery Lead delivery of large-scale features with minimal support Accurately estimate and manage work against timelines Participate in Agile ceremonies and planning What We re Looking For Must-Have Experience: 5+ years in software engineering roles Proficient in C#, .NET Core , React.js , and SQL Server Strong background in building scalable backend systems and modern frontends Experience with Azure cloud services and CI/CD pipelines Preferred: Experience with Agile methodologies Prior team mentoring experience Familiarity with OAuth , SSO , and application security
Oct 03, 2025
Contractor
Job title: Senior Software Engineer Location: Full Remote (Very occasional travel to offices in Cheshire) Type: Contract / Outside IR35 / 6 months initial duration + possible renewals About the Role We re looking for Senior Software Engineers to join our client's dynamic Engineering team and play a key role in building high-quality, scalable software solutions. As a senior member of the team, you ll take ownership of full-stack development, contribute to software architecture, drive engineering best practices, and mentor junior team members. You ll work closely with Product Owners, Architects, and DevOps to ensure delivery excellence across a diverse range of projects. What You'll Be Doing Software Development Build and maintain applications using C#, .NET Core, .NET 4.x, and React.js Develop robust frontend solutions using ASP.Net MVC, HTML5, CSS, and Vue.js Design and implement RESTful APIs and Web APIs following best practices Use SQL Server, Entity Framework, and SQL for efficient data management Apply design patterns like OOP, SOLID, and Clean Code to write scalable code Engineering & Architecture Deliver high- and low-level estimations for projects Ensure software quality through unit and integration testing Perform code reviews and participate in pair programming Architect scalable, secure systems, including OAuth and SSO integrations Cloud & DevOps Deploy and manage apps in Microsoft Azure using services like Blob Storage, Functions, and Service Bus Use Git for version control and Azure DevOps for CI/CD with YAML pipelines Collaboration & Communication Work cross-functionally with Product Owners, Architects, and other teams Share progress and blockers proactively Communicate technical concepts clearly to both technical and non-technical audiences Leadership & Mentoring Mentor junior developers and share knowledge through team sessions and tech talks Contribute to community events and guilds to enhance engineering culture Help in identifying and resolving technical debt Project Delivery Lead delivery of large-scale features with minimal support Accurately estimate and manage work against timelines Participate in Agile ceremonies and planning What We re Looking For Must-Have Experience: 5+ years in software engineering roles Proficient in C#, .NET Core , React.js , and SQL Server Strong background in building scalable backend systems and modern frontends Experience with Azure cloud services and CI/CD pipelines Preferred: Experience with Agile methodologies Prior team mentoring experience Familiarity with OAuth , SSO , and application security
Senior Front-End Engineer Location: London (Onsite, 5 days per week) Salary & Benefits: 80,000- 120,000 + Benefits Investigo are partnered with an innovative AI technology company at the forefront of the video intelligence industry. They're on a mission to transform the way businesses leverage video data through next-generation, AI-powered solutions, and they're looking for a Senior Front-End Engineer to help shape and deliver their cutting-edge platform. This is an opportunity to join a VC-backed, high-growth scale-up where you'll work alongside world-class engineers and product specialists from some of the most recognised global tech companies. You'll be designing, high-performance applications used by organisations across multiple industries, including healthcare, logistics, education, and hospitality. The Role Lead the development of scalable, responsive, and high-performance user interfaces for a next-generation AI-powered platform. Collaborate closely with product managers, designers, and back-end engineers to deliver a seamless, intuitive user experience. Build and maintain a reusable component library to ensure consistency and quality across the platform. Contribute to frontend architecture decisions and help define technical best practices for the team. Optimise performance and ensure applications are reliable, maintainable, and efficient. Skills & Experience Strong experience in modern frontend development , ideally with React and TypeScript (or similar frameworks). Proven ability to deliver high-quality, user-focused applications with an emphasis on performance and scalability. Experience working with component libraries (e.g. Storybook, Material UI, Chakra UI, or similar). Familiarity with frontend state management tools and data-fetching frameworks. Exposure to backend or cloud technologies (e.g. Python, AWS, databases) is highly beneficial. Comfortable leading large-scale frontend projects, setting coding standards, and mentoring other developers. Strong communication skills to collaborate effectively with designers, engineers, and stakeholders. What's on Offer Equity options, opportunity to join early and share in the company's success 100% company-paid dental & vision insurance Work on cutting-edge AI-driven solutions alongside a world-class engineering team If this sounds like your next challenge, please apply online or email me directly at (url removed).
Oct 01, 2025
Full time
Senior Front-End Engineer Location: London (Onsite, 5 days per week) Salary & Benefits: 80,000- 120,000 + Benefits Investigo are partnered with an innovative AI technology company at the forefront of the video intelligence industry. They're on a mission to transform the way businesses leverage video data through next-generation, AI-powered solutions, and they're looking for a Senior Front-End Engineer to help shape and deliver their cutting-edge platform. This is an opportunity to join a VC-backed, high-growth scale-up where you'll work alongside world-class engineers and product specialists from some of the most recognised global tech companies. You'll be designing, high-performance applications used by organisations across multiple industries, including healthcare, logistics, education, and hospitality. The Role Lead the development of scalable, responsive, and high-performance user interfaces for a next-generation AI-powered platform. Collaborate closely with product managers, designers, and back-end engineers to deliver a seamless, intuitive user experience. Build and maintain a reusable component library to ensure consistency and quality across the platform. Contribute to frontend architecture decisions and help define technical best practices for the team. Optimise performance and ensure applications are reliable, maintainable, and efficient. Skills & Experience Strong experience in modern frontend development , ideally with React and TypeScript (or similar frameworks). Proven ability to deliver high-quality, user-focused applications with an emphasis on performance and scalability. Experience working with component libraries (e.g. Storybook, Material UI, Chakra UI, or similar). Familiarity with frontend state management tools and data-fetching frameworks. Exposure to backend or cloud technologies (e.g. Python, AWS, databases) is highly beneficial. Comfortable leading large-scale frontend projects, setting coding standards, and mentoring other developers. Strong communication skills to collaborate effectively with designers, engineers, and stakeholders. What's on Offer Equity options, opportunity to join early and share in the company's success 100% company-paid dental & vision insurance Work on cutting-edge AI-driven solutions alongside a world-class engineering team If this sounds like your next challenge, please apply online or email me directly at (url removed).
Senior Full Stack Developer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS Why? scaling FinTech, revolutionising the industry Location : Hybrid - 1-2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly financial products to consumers. The organisation is committed to empowering individuals by enhancing their understanding and control of personal finance through clarity, intelligence, and technology. Senior Full Stack Developer - Responsibilities Design, develop, and maintain advanced applications. Collaborate with cross-functional teams to define, design, and ship new features. Guide and develop the skills of junior engineers. Optimize components for maximum performance across a vast array of web- capable devices and browsers. Maintain code and write automated tests to ensure the product is of the highest quality. Lead the development team in implementing methodologies that enhance project quality and speed. Troubleshoot and debug to optimize performance. Provide code reviews, feedback, and mentorship to junior developers. Stay up-to-date with new technology trends, applications, and protocols Senior Full Stack Developer - Experience Required Proven experience as a Senior Full Stack Developer or similar role with a strong portfolio of projects. Expertise in Node.js and AWS Lambda for serverless backend services. Proficiency in React with Next.js for frontend development. Proficiency in TypeScript and experience with infrastructure as code using Terraform. Understanding of RESTful APIs and web application architecture. Experience in a start-up environment. Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent experience. Familiarity with RESTful APIs and mobile libraries for networking. Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model. Experience with automated testing suites, like Jest or Mocha. Excellent problem-solving skills and the ability to think algorithmically. Experience with cloud message APIs and usage of push notifications. Knowledge of CI/CD pipelines, code signing, and deployment (App Store, Google Play). Understanding of secure coding practices. Excellent written and verbal communication skills For more information, contact Katie at Matched Group. Senior Full Stack Developer / Senior Full Stack Engineer / Full Stack Developer / Full Stack Engineer / Software Developer / Software Engineer / Senior Developer / Senior Engineer / Senior Software Developer / Senior Software Engineer
Oct 01, 2025
Full time
Senior Full Stack Developer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS Why? scaling FinTech, revolutionising the industry Location : Hybrid - 1-2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly financial products to consumers. The organisation is committed to empowering individuals by enhancing their understanding and control of personal finance through clarity, intelligence, and technology. Senior Full Stack Developer - Responsibilities Design, develop, and maintain advanced applications. Collaborate with cross-functional teams to define, design, and ship new features. Guide and develop the skills of junior engineers. Optimize components for maximum performance across a vast array of web- capable devices and browsers. Maintain code and write automated tests to ensure the product is of the highest quality. Lead the development team in implementing methodologies that enhance project quality and speed. Troubleshoot and debug to optimize performance. Provide code reviews, feedback, and mentorship to junior developers. Stay up-to-date with new technology trends, applications, and protocols Senior Full Stack Developer - Experience Required Proven experience as a Senior Full Stack Developer or similar role with a strong portfolio of projects. Expertise in Node.js and AWS Lambda for serverless backend services. Proficiency in React with Next.js for frontend development. Proficiency in TypeScript and experience with infrastructure as code using Terraform. Understanding of RESTful APIs and web application architecture. Experience in a start-up environment. Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent experience. Familiarity with RESTful APIs and mobile libraries for networking. Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model. Experience with automated testing suites, like Jest or Mocha. Excellent problem-solving skills and the ability to think algorithmically. Experience with cloud message APIs and usage of push notifications. Knowledge of CI/CD pipelines, code signing, and deployment (App Store, Google Play). Understanding of secure coding practices. Excellent written and verbal communication skills For more information, contact Katie at Matched Group. Senior Full Stack Developer / Senior Full Stack Engineer / Full Stack Developer / Full Stack Engineer / Software Developer / Software Engineer / Senior Developer / Senior Engineer / Senior Software Developer / Senior Software Engineer
Senior Full Stack Engineer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS Why? scaling FinTech, revolutionising the industry Location : Hybrid - 1-2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly financial products to consumers. The organisation is committed to empowering individuals by enhancing their understanding and control of personal finance through clarity, intelligence, and technology. Senior Full Stack Engineer - Responsibilities Design, develop, and maintain advanced applications. Collaborate with cross-functional teams to define, design, and ship new features. Guide and develop the skills of junior engineers. Optimize components for maximum performance across a vast array of web- capable devices and browsers. Maintain code and write automated tests to ensure the product is of the highest quality. Lead the development team in implementing methodologies that enhance project quality and speed. Troubleshoot and debug to optimize performance. Provide code reviews, feedback, and mentorship to junior developers. Stay up-to-date with new technology trends, applications, and protocols Senior Full Stack Engineer - Experience Required Proven experience as a Senior Full Stack Engineer or similar role with a strong portfolio of projects. Expertise in Node.js and AWS Lambda for serverless backend services. Proficiency in React with Next.js for frontend development. Proficiency in TypeScript and experience with infrastructure as code using Terraform. Understanding of RESTful APIs and web application architecture. Experience in a start-up environment. Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent experience. Familiarity with RESTful APIs and mobile libraries for networking. Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model. Experience with automated testing suites, like Jest or Mocha. Excellent problem-solving skills and the ability to think algorithmically. Experience with cloud message APIs and usage of push notifications. Knowledge of CI/CD pipelines, code signing, and deployment (App Store, Google Play). Understanding of secure coding practices. Excellent written and verbal communication skills For more information, contact Katie at Matched Group. Senior Full Stack Developer / Senior Full Stack Engineer / Full Stack Developer / Full Stack Engineer / Software Developer / Software Engineer / Senior Developer / Senior Engineer / Senior Software Developer / Senior Software Engineer
Oct 01, 2025
Full time
Senior Full Stack Engineer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS Why? scaling FinTech, revolutionising the industry Location : Hybrid - 1-2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly financial products to consumers. The organisation is committed to empowering individuals by enhancing their understanding and control of personal finance through clarity, intelligence, and technology. Senior Full Stack Engineer - Responsibilities Design, develop, and maintain advanced applications. Collaborate with cross-functional teams to define, design, and ship new features. Guide and develop the skills of junior engineers. Optimize components for maximum performance across a vast array of web- capable devices and browsers. Maintain code and write automated tests to ensure the product is of the highest quality. Lead the development team in implementing methodologies that enhance project quality and speed. Troubleshoot and debug to optimize performance. Provide code reviews, feedback, and mentorship to junior developers. Stay up-to-date with new technology trends, applications, and protocols Senior Full Stack Engineer - Experience Required Proven experience as a Senior Full Stack Engineer or similar role with a strong portfolio of projects. Expertise in Node.js and AWS Lambda for serverless backend services. Proficiency in React with Next.js for frontend development. Proficiency in TypeScript and experience with infrastructure as code using Terraform. Understanding of RESTful APIs and web application architecture. Experience in a start-up environment. Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent experience. Familiarity with RESTful APIs and mobile libraries for networking. Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model. Experience with automated testing suites, like Jest or Mocha. Excellent problem-solving skills and the ability to think algorithmically. Experience with cloud message APIs and usage of push notifications. Knowledge of CI/CD pipelines, code signing, and deployment (App Store, Google Play). Understanding of secure coding practices. Excellent written and verbal communication skills For more information, contact Katie at Matched Group. Senior Full Stack Developer / Senior Full Stack Engineer / Full Stack Developer / Full Stack Engineer / Software Developer / Software Engineer / Senior Developer / Senior Engineer / Senior Software Developer / Senior Software Engineer
Lead Full-stack Developer Location: Holborn, Central London (Hybrid) Job Type: Full-time Direct Reports: x5 Senior Developers Reporting to: Head of AI & Technology An exciting new permanent opportunity has become available for a Lead Full-stack Developer, to join a juggernaut organisation in the recruitment industry. A highly dynamic, ambitious and fast-growing team dedicated to transforming the recruitment landscape through AI-driven, human-centered technology. This is a pivotal role where you will lead a team of 5 Senior Developers, focusing on hands-on coding and providing technical leadership underneath the guidance of the Head of AI & Technology. Day-to-day of the role: Lead and mentor a team of 5 Senior Developers, maintaining a hands-on approach with coding and problem-solving. Oversee the end-to-end delivery of features, ensuring the software is scalable, speedy, and of high quality. Architect, develop, and maintain core components of our SaaS platform: Backend: Python, PostgreSQL Frontend: TypeScript, NextJS/NodeJS Integrate AI tools, APIs, and data pipelines to enhance platform intelligence. Promote engineering best practices such as testing, CI/CD, and secure coding standards. Conduct code reviews and provide technical mentorship. Collaborate with the Head of AI and Technology to align development priorities with business objectives. Foster a culture of collaboration, continuous learning, and high performance. Troubleshoot and resolve complex issues, ensuring platform reliability and uptime. Required Skills & Qualifications: 10+ years of commercial software development experience, with at least 5 years in a lead developer role. Proven track record in leading small, high-performing engineering teams in fast-paced environments. Deep expertise in full-stack development, including: TypeScript/JavaScript (NextJS, NodeJS, Tailwind) Python (Django, Flask, or FastAPI) PostgreSQL Experience with building and scaling SaaS platforms in production. Strong background in software architecture, microservices, and API design. Hands-on experience with cloud platforms (AWS, Azure, or GCP). Excellent communication skills, capable of motivating and aligning technical teams. Desirable: Experience with AI tools, APIs, ML pipelines, containerisation (Docker/Kubernetes), event-driven architecture (Kafka/RabbitMQ). Benefits: Hybrid working model (minimum 3 days a week in office) 25 days annual leave plus bank holidays Flexible holiday scheme Contributory pension scheme Enhanced family leave benefits Insurance benefits including life assurance Regular events and discounts at gyms and popular retailers Wellbeing and mental health support Vibrant office location in Holborn with numerous amenities nearby To apply for the Lead Full-stack Developer position, please submit your CV and cover letter detailing your relevant experience and why you are interested in this role.
Oct 01, 2025
Full time
Lead Full-stack Developer Location: Holborn, Central London (Hybrid) Job Type: Full-time Direct Reports: x5 Senior Developers Reporting to: Head of AI & Technology An exciting new permanent opportunity has become available for a Lead Full-stack Developer, to join a juggernaut organisation in the recruitment industry. A highly dynamic, ambitious and fast-growing team dedicated to transforming the recruitment landscape through AI-driven, human-centered technology. This is a pivotal role where you will lead a team of 5 Senior Developers, focusing on hands-on coding and providing technical leadership underneath the guidance of the Head of AI & Technology. Day-to-day of the role: Lead and mentor a team of 5 Senior Developers, maintaining a hands-on approach with coding and problem-solving. Oversee the end-to-end delivery of features, ensuring the software is scalable, speedy, and of high quality. Architect, develop, and maintain core components of our SaaS platform: Backend: Python, PostgreSQL Frontend: TypeScript, NextJS/NodeJS Integrate AI tools, APIs, and data pipelines to enhance platform intelligence. Promote engineering best practices such as testing, CI/CD, and secure coding standards. Conduct code reviews and provide technical mentorship. Collaborate with the Head of AI and Technology to align development priorities with business objectives. Foster a culture of collaboration, continuous learning, and high performance. Troubleshoot and resolve complex issues, ensuring platform reliability and uptime. Required Skills & Qualifications: 10+ years of commercial software development experience, with at least 5 years in a lead developer role. Proven track record in leading small, high-performing engineering teams in fast-paced environments. Deep expertise in full-stack development, including: TypeScript/JavaScript (NextJS, NodeJS, Tailwind) Python (Django, Flask, or FastAPI) PostgreSQL Experience with building and scaling SaaS platforms in production. Strong background in software architecture, microservices, and API design. Hands-on experience with cloud platforms (AWS, Azure, or GCP). Excellent communication skills, capable of motivating and aligning technical teams. Desirable: Experience with AI tools, APIs, ML pipelines, containerisation (Docker/Kubernetes), event-driven architecture (Kafka/RabbitMQ). Benefits: Hybrid working model (minimum 3 days a week in office) 25 days annual leave plus bank holidays Flexible holiday scheme Contributory pension scheme Enhanced family leave benefits Insurance benefits including life assurance Regular events and discounts at gyms and popular retailers Wellbeing and mental health support Vibrant office location in Holborn with numerous amenities nearby To apply for the Lead Full-stack Developer position, please submit your CV and cover letter detailing your relevant experience and why you are interested in this role.
