74 jobs found

Senior Full Stack Developer - London Senior Full Stack Developer required for our client, a tech driven, award winning company based in London. Working as part of a wider team including other Back End and Front End engineers, DevOps, Product Managers and UX Designers. We are looking for candidates with strong full stack skills, knowledge of both Front End and Back End development. Requirements include the following: Experience working with C# Experience working with ASP.NET Core Experience with JavaScript/TypeScript, React Experience working with Cloud platforms - Azure, AWS or GCP This is a global company, well established and going through a period of extended growth. Our client are offering hybrid working, 2/3 days in their London office This is a great time to get involved and progress your career with lots of opportunity to learn new skills and work with multi-disciplinary teams. Up to £70k to 80k plus bonus, DoE Please do send your CV through to ARC IT Recruitment for consideration for this excellent opportunity to progress your career within a fantastic work environment.

Senior React Developer required by a successful technology company whose office is in Staines. Hybrid working - 3 days per week in the office The successful Senior React Developer is likely to have a relevant degree and commercial experience in a similar role. The Senior Software Developer will join an experienced team developing modern interactive user interfaces using React with TypeScript. Key experience React TypeScript JavaScript Experience in any of the following areas would be advantageous but is not a prerequisite Good software engineering principles eg Version control/Git, issue tracking, documentation etc Node.js Front end development tools and libraries like jest, rollup etc Experience with connected devices Web / UX design appreciation Figma or similar Full stack software development If you are seeking a role of this nature, please get in touch for more information. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Senior React Developer required by a successful technology company whose office is in Staines. Hybrid working - 3 days per week in the office The successful Senior React Developer is likely to have a relevant degree and commercial experience in a similar role. The Senior Software Developer will join an experienced team developing modern interactive user interfaces using React with TypeScript. Key experience React TypeScript JavaScript Experience in any of the following areas would be advantageous but is not a prerequisite Good software engineering principles eg Version control/Git, issue tracking, documentation etc Node.js Front end development tools and libraries like jest, rollup etc Experience with connected devices Web / UX design appreciation Figma or similar Full stack software development If you are seeking a role of this nature, please get in touch for more information. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Role Title: Senior Full Stack Developer Introduction We are seeking a Full Stack Developer to join our team in the UK. You will be responsible for designing and implementing solutions that support our growth and delight our customers. This is a hands-on full stack engineering role and you will need to be able to deliver the entire software delivery cycle through design, build, test & release. The company are disrupting the Global Mobility data and payments space. We want technology people that are passionate about data and making it come to life for our customers. We are AWS-native; using serverless technologies and SaaS offerings to deliver our platform. Objectives Deliver performant and secure solutions. Innovate. Responsibilities To design & deliver production-quality solutions. Work within an agile development environment. Work directly with the product development team and end users, as required. Support QA in test case execution. Write unit tests covering your code. Provide estimates and updates to the Product Owner. Develop supportable and maintainable code. Deliver quality technical documentation. Provide application support to our users. Ensure your code as unit test coverage. Essential Skills C#, .NET 6.0. ReactJS, HTML, CSS, MaterialUI. Gitflow source code management. Event driven architecture - experience with one of SQS, Kafka, Azure Service Bus, Rabbit MQ. Microservice development. Typescript Cloud native development (AWS, Azure, GCP) CI/CD. NoSQL data modelling and access patterns Important Skills AWS: familiarity with S3, AppSync, SNS, SQS, Lambda, DynamoDB, MySQL, React AWS Infrastructure as Code: CDK and CloudFormation. Xunit. GitHub. Desirable Skills Data warehouse design. Requirements capture. Experience Demonstrable experience working full stack implementing event driven architecture solutions using queues. Experience building applications to API specifications. Has experience of working in an agile development environment. Worked on B2B SaaS products. Interpersonal skills Highly collaborative. True team player. Can do attitude. Creative and innovative mindset. Good communication skills both written and verbal. Able to work with customers and technical specialists. Ability to challenge in an amenable manner. Additional information This is a hybrid working role and the successful candidate will need to be able to travel to our office in Windsor one day per week as a minimum. We follow Agile and DevOps approaches. Our technology stack is based on AWS Serverless and C# (Back End), ReactJS and Material UI Front End.

React Developer - Fixed Income eTrading We are seeking experienced React Developers to join the Fixed Income eTrading technology team at a global investment bank. This position is part of a high-profile, multi-year transformation initiative aimed at modernising and scaling a next-generation electronic trading platform for Fixed Income products. The role is to help build cutting edge Front End systems for Fixed Income eTrading, including Rates, Credit, and Bonds. You'll work closely with world-class technologists and domain experts to deliver scalable, high-performance UIs that support Real Time trading and analytics. Key Responsibilities Design and develop responsive, low-latency Front End trading systems using React. Build dashboards and visualisation tools for Fixed Income market data and trade execution. Collaborate with traders, quants, and Back End engineers to deliver seamless UI experiences. Contribute to architectural decisions and Front End performance tuning. Required Skills & Experience Expertise in React.js and modern JavaScript (ES6+) Proven experience delivering Front End applications in electronic trading environments Strong understanding of performance optimisation and low-latency UI design Experience with Real Time data technologies (WebSockets, FIX, etc.) Familiarity with containerized Front End platforms such as OpenFin is a plus Prior exposure to Fixed Income products (Rates, Credit, Bonds) or other capital markets Experience in data visualisation, charting and grid tools like AG Grid, Highcharts etc Ability to thrive in fast-paced, Front Office environments with direct business interaction Passionate about technology, innovation, and solving complex engineering problems Please submit your CV immediately in order to be considered for this role

We are seeking an experienced UX Developer to help transform a cutting-edge PoC into a market-ready MVP for a financial sector client's next-generation Risk Cockpit. This platform will serve as a o ne-stop shop for traders, providing actionable risk and P&L insights with AI-powered intelligence and a seamless, high-performance user experience across desktop and mobile. What you should do: Design & Development Lead Front End development of the Risk Cockpit with a heavy emphasis on UX/U I for professional trading environments. Build dynamic, AI-integrated interfaces that turn complex market data into actionable decisions. Implement a Real Time Embedded chat assistant capable of contextual news delivery and natural-language queries User Experience Translate trader workflows into intuitive, high-speed, data-rich visualizations that explain P&L movements and risk spikes. Ensure cross-platform consistency across desktop and mobile. Collaboration Work closely with product owners, data scientists, and trading desk stakeholders to refine requirements from PoC to MVP. Integrate with Back End developers and AI/ML teams to deliver Real Time analytics and proactive alerts. Required Skills & Experience T echnical Strong expertise in modern Front End frameworks (React, Angular, or Vue) and Real Time data visualization libraries (eg, D3.js, Highcharts, Plotly). Experience building high-performance, low-latency trading or risk platforms. Knowledge of AI/ML integration into UI components (chatbots, natural language queries, predictive alerts) is a strong plus. Domain Background in Front Office risk, trading platforms, or spread-betting platforms is essential. Familiarity with P&L drivers, market data, and risk metrics. UX Demonstrated ability to create clean, actionable interfaces for complex data sets, focusing on speed, clarity, and trader decision-making. Other Excellent communication and stakeholder management skills. Comfortable working in an agile, fast-moving environment from proof-of-concept to MVP. Preferred Qualifications Experience with Real Time messaging and streaming data (WebSockets, Kafka). Exposure to f inancial APIs, market data feeds, or AI chat integrations. Strong grasp of design systems and responsive design principles. If you're a freelance UX developer ready to take on a challenges in an innovative trading product, we'd love to hear from you!

Full Stack Engineer / Developer (.Net Core React AWS) Sunderland / WFH to £70k Opportunity to progress your career in a senior, hands-on role at a at a growing games / gambling site, whilst enjoying a range of benefits and perks. As a Full Stack Engineer within the Platform team you'll build real-time payment systems and integrations that handle large volumes of transactions. You'll have a focus on backend C# .Net core but will have exposure across the full tech stack through to JavaScript / React within an AWS cloud based environment with Docker, Terraform (IaC), TeamCity, SQL and Redis; you'll gain exposure to a wide range of technology and will be able to input into technical discussions within a collaborative Agile team. Location / WFH: There's a hybrid work from home policy with 2-3 days a week; when you're in the office you'll be collaborating with fellow technologists in a relaxed environment in awesome custom built offices in Sunderland with a range of facilities and perks including free meals at the onsite restaurant as well as membership at onsite gym. About you: You have strong C# .Net Core backend development experience You have experience of building scalable, reliable and secure web applications using modern techniques You have experience of implementing frontend applications and have some JavaScript / TypeScript or React experience You have a good knowledge of AWS You're collaborative with great communication, mentoring and leadership skills What's in it for you: As a Full Stack Engineer / Developer you will receive a competitive package: Competitive salary to £70k + quarterly bonus Holiday purchase scheme, plus an extra day for every your there (up to 5) Pension, Private medical care Onsite gym Onsite restaurant with free breakfast, lunch, snacks and drinks Free inner city parking Free tickets to EFL matches Hybrid working (x3 days a week office) Family friendly policies Social events and more! Apply now to find out more about this Full Stack Engineer / Developer (.Net Core React AWS) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Job Title: Full Stack Web Developer Reports To: Technical Director Term: 6 month FTC to extend Salary: up to £60k annually Location: 2-3 days per week in a central London office, the rest from home Role Overview A key client of ours in the media space are seeking an experienced Senior Full Stack Web Developer to play a key role in the design, development, and delivery of innovative, high-performance web applications. This position is central to the ongoing evolution of our programmatic and data-driven integration platforms, with a focus on scalability, reliability, and clean architecture. You will work across the full technology stack, with a primary focus on React.js for front-end development and Node.js for back-end services. You'll manage complex data flows in PostgreSQL , utilize Redis for caching and performance optimization, and implement robust messaging systems such as Kafka . The role also includes responsibility for CI/CD pipelines, ensuring seamless deployment across multiple environments. This is an opportunity to work in a collaborative, fast-moving environment where technical expertise, creative problem-solving, and continuous improvement are highly valued. Key Accountabilities Design, develop, and maintain scalable and secure software applications aligned with architectural and business objectives. Partner with business, technical, and product leaders to deliver solutions that support the company's strategic vision. Champion best practices in coding standards, testing, deployment, and DevOps automation. Contribute to a culture of innovation, collaboration, and continuous technical improvement. Key Responsibilities Lead the design and development of dynamic, responsive web applications using React.js , Node.js , and related technologies. Build and optimize PostgreSQL databases, including schema design, complex queries, and performance tuning. Implement and manage Redis for caching, session management, and real-time data access. Develop and maintain CI/CD pipelines to support efficient and reliable code delivery across staging and production environments. Design and integrate APIs, third-party services, and internal systems to enhance application functionality. Deploy and maintain applications on remote Linux/Windows servers, handling configuration, security, and monitoring. Manage messaging services using Kafka (or equivalent), ensuring reliable data flow across distributed systems. Troubleshoot, debug, and resolve production issues quickly to minimize downtime. Produce comprehensive documentation including system architecture diagrams, API specifications, and deployment guides. Collaborate closely with UI/UX designers , QA engineers , and product managers to ensure high-quality deliverables that meet user needs. Stay current with emerging technologies, frameworks, and industry best practices, applying them where relevant. Skills & Experience Proven experience as a Full Stack Developer with strong proficiency in React.js and Node.js . Solid understanding of PostgreSQL and Redis for data management and caching. Experience with Kafka or similar message streaming platforms. Strong knowledge of CI/CD tools (e.g., Jenkins, GitLab CI, GitHub Actions). Familiarity with containerization and orchestration (e.g., Docker, Kubernetes) is a plus. Proficiency with Linux-based systems , server configuration, and deployment automation. Understanding of modern API design , RESTful services, and microservices architecture. Ability to write clean, maintainable, and well-tested code following best practices. Excellent problem-solving skills, attention to detail, and a proactive approach to challenges. Strong communication and collaboration skills in cross-functional environments. Benefits of joining this incredible business Work with cutting-edge technologies in a dynamic, fast-paced environment. Collaborate with a team of passionate engineers and innovators. Be part of a company driving the future of programmatic and digital integration. Competitive salary and benefits package. Opportunities for growth, learning, and leadership within a global organization. The client, and Sphere are an equal opportunity employer. We both value diversity and are committed to creating an inclusive environment for all employees. Please email your CV for immediate consideration. You must have the FULL right to work in the UK to apply for this role. Sphere Digital Recruitment is acting as an Employment Business in relation to this vacancy.

Senior Software Engineer / Developer (C# .Net) London onsite to £150k Are you an experienced C#, backend focussed Software Engineer? You could be progressing your career in a senior, hands-on role at a global Asset Manager with c$3 million under management. As a Senior Software Engineer within the trading engine team you'll collaborate to design and develop real-time trading systems, you'll often be collaborating with he strategy team on Greenfield projects which you'll take ownership of and will see the business impact of. There's a focus on backend and API development although you'll also have elements of front end work with JavaScript and React.js. Location: You'll be based in plush City office on a fulltime basis, Monday to Friday. About you: You have expertise with C# .Net, ASP.Net development You have a strong knowledge of databases (SQL or Oracle) You're comfortable with JavaScript / React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management skills You are degree educated in Computer Science or similar technical discipline What's in it for you: As a Senior Software Engineer / Developer you will receive a competitive package: Salary to £150k Bonus paid every six months based on personal performance (10-25%) Professional development Pension Health Insurance Gym membership Social events, free fruit, snacks, coffee etc. Apply now to find out more about this Senior Software Engineer / Developer (C# .Net) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Senior Full Stack Developer Exeter, Devon (Hybrid-Working with a minimum of x2 days in the office you must be based locally) c£60,000 per year Pension, Bonuses, Life Insurance, Healthcare etc. Skills and Experience: Extensive experience with web application and API development at a senior level Must be able to mentor more junior members of the team in the absence of the Technical Lead Expert understanding of microservice architecture Expert knowledge of PHP Symfony framework is preferred Proficient in JavaScript, including modern frameworks in this instance React is preferred Proficient in SQL and experience with MySQL Experience with cloud platforms (AWS preferred) Familiarity with design-led and mobile-led approaches An understanding of good UI/UX design A good working knowledge of Docker Experience delivering SaaS solutions Experience implementing CI/CD pipelines Design, develop, test and maintain complex PHP web applications and APIs to deliver secure, scalable and performant solutions Design and develop front end code with a focus on security, accessibility and delivering a great user experience Provide input on key technology, architectural and development decisions The Opportunity: In this role you will have a hands-on role at all stages of the software lifecycle, giving input on planning and solution design, alongside coding, testing and maintaining web applications and APIs. You will work within a team of agile developers to build and support systems to a high standard of security, scalability and performance. The successful candidate will have demonstrable experience working at a senior level across the full stack within a web development team, with a keen attention to detail and strong problem-solving skills. Please note this role will not be fully remote and there is no flexibility on the x2 days per week qt the client s offices based in Exeter. Applications: Please contact John Noonan here at ISR to learn more about our client based in Devon and how they are developing the IT services and systems across the fleet and facilities management sectors that make them a leader in their field?

Role: Senior Frontend Engineer - React & TypeScript Location: Remote Salary: Up to 100,000 I'm recruiting on behalf of a client based in Warrington, who are looking to bring a Senior Frontend Engineer into their engineering team. This role can be remote or hybrid with some office time in Warrington. You'll be working closely with backend teams to develop sleek, high-performance user interfaces using modern frontend tooling. This is a great opportunity to join a well-backed company with a real engineering culture and strong product vision. Key Skills & Experience: 5+ years of frontend development experience Strong commercial experience with React and TypeScript Familiarity with Vite, Next.js, or other modern build tools Comfortable with component libraries and design systems Proficient in testing frameworks (e.g. Jest, React Testing Library) Good understanding of performance optimisation and accessibility best practices The ideal candidate will be proactive, collaborative, and keen to influence both tech and product direction. If you're looking for a high-impact role with a supportive, ambitious team, I'd love to hear from you. For more details please reach out to Fintan at TEC Partners.

Role: Front-End Engineer within Quant / Research Location: London (Hybrid) Comp: Up to £175,000 + exceptional guaranteed bonus + full package Company: Award-winning Quant Fund, founded by Computer Scientists Why this stands out: Tech Lead is not only an absolute/distinguished beast but one of the nicest people probably ever! Engineers report to engineers - no red tape & truly collaborative High autonomy, greenfield projects, modern/evolving tech stack A culture that values developers and truly supports them Small, flat structured, elite team = real & visible impact Beautiful offices with all the expected perks like food, gyms, etc What you will be working on: Building next-gen front-end systems powering real-time trading Crafting interactive dashboards and research tools with live insights and streaming data Working with the quants to turn complex models into intuitive, usable interfaces Developing high-performance UIs for large-scale datasets and real-time visualisations Bringing real-time ML insights to life Implementing real-time data streaming and WebSocket-powered interfaces for instant updates Applying modern React patterns, component architecture, and performance optimisations to mission-critical apps Shaping the future of trading interfaces, using the latest front-end tech to solve unique quant challenges Innovating! Ideal background: Minimum 1 year+ experience with React/TypeScript/Next.js etc Ideally someone Python Solid CompSci fundamentals (degree ideal, but not essential) Passion for tech - meetups, side projects, blogs, etc. Personality! Note that the client is happy to wait for notice periods, non-competes and can pay out bonuses Please apply with your updated CV ASAP as this is an urgent requirement.

Senior Full Stack Developer Exeter, Devon (Hybrid-Working with a minimum of x2 days in the office you must be based locally) c£60,000 per year Pension, Bonuses, Life Insurance, Healthcare etc. Skills and Experience: Extensive experience with web application and API development at a senior level Must be able to mentor more junior members of the team in the absence of the Technical Lead Expert understanding of microservice architecture Expert knowledge of PHP Symfony framework is preferred Proficient in JavaScript, including modern frameworks in this instance React is preferred Proficient in SQL and experience with MySQL Experience with cloud platforms (AWS preferred) Familiarity with design-led and mobile-led approaches An understanding of good UI/UX design A good working knowledge of Docker Experience delivering SaaS solutions Experience implementing CI/CD pipelines Design, develop, test and maintain complex PHP web applications and APIs to deliver secure, scalable and performant solutions Design and develop Front End code with a focus on security, accessibility and delivering a great user experience Provide input on key technology, architectural and development decisions The Opportunity: In this role you will have a hands-on role at all stages of the software life cycle, giving input on planning and solution design, alongside coding, testing and maintaining web applications and APIs. You will work within a team of agile developers to build and support systems to a high standard of security, scalability and performance. The successful candidate will have demonstrable experience working at a senior level across the full stack within a web development team, with a keen attention to detail and strong problem-solving skills. Please note this role will not be fully remote and there is no flexibility on the x2 days per week qt the client's offices based in Exeter. Applications: Please contact John Noonan here at ISR to learn more about our client based in Devon and how they are developing the IT services and systems across the fleet and facilities management sectors that make them a leader in their field?

Senior Front End Developer - React / .Net - Law Firm - to £80k - 2 days London We're looking for a talented front-end engineer with some full stack .NET experience to join a Global Engineering team in London (hybrid; 2 days in the office per week). The "Full Stack Engineer" will work as the Front end Champion for a team that consist of 6-7 PowerApps and Software Devs + 1 UX Dev split between Cayman and London. We are looking for someone who can help to architect and build the company's front-end applications and own those pieces of projects in collaboration with the UX designer. The preferred candidate will have strong React experience on a .Net core backend. Experience with React (preferred), Angular, or Vue is a must. Key Responsibilities: Design, build, test, deploy, and maintain software solutions. Contribute to high-quality application delivery within an Agile framework. Work with business analysts, project managers, and stakeholders to refine requirements. Participate in daily stand-ups, sprint planning, and other agile ceremonies. Education, Skills & Experience: Strong experience as a full stack developer but with a deep understanding of modern front-end development best practices. Extensive experience with JavaScript, TypeScript, and modern front-end frameworks (React preferred). Proficiency with CSS preprocessors, HTML5, and CSS3. Familiarity with RESTful APIs, source control (git), and Agile methodologies. Desirable: Experience with .NET/.NET Core, Dapper, Entity Framework, MS SQL Server, and API development. Strong experience working with NPM/Yarn, bundlers (Webpack/Vite), and build tools Why Join? Be part of a diverse and inclusive team. Work in a hybrid environment with flexibility (2 days per week in London) Contribute to innovative projects. Continuous learning and professional development opportunities. Ready to take your career to the next level? Apply now and help shape the future of legal and professional services! Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy.

We are seeking a talented Software Developer to join our client's ecommerce team. This role involves working alongside an experienced group of technical professionals to deliver innovative solutions for a variety of stakeholders. This role is primarily focused on supporting and developing a headless e-commerce storefront built with React and Salesforce PWAKit. You'll help shape customer-facing features, develop tools and components, and contribute to the ongoing evolution of a modern online experience. This is a varied position offering opportunities to work across web platforms, mobile app enhancements, A/B testing initiatives, and internal tooling. You'll also gain exposure to wider technologies such as Salesforce Force. com, Service Cloud, and Cloud Operations platforms. Key Responsibilities Work collaboratively in a cross-functional team to deliver new features and enhancements Drive improvements that support day-to-day ecommerce operations Set up and run A/B testing campaigns, implementing successful outcomes into the codebase Build microservices and campaign support toolkits Contribute to the development of non-transactional marketing or content sites Deliver bug fixes and new functionality across Commerce Cloud sites and mobile apps Participate in sprint planning, technical design sessions, retrospectives, and code reviews What We're Looking For Attitude Positive, intuitive, and proactive mindset Team-oriented, with a focus on collaboration and communication Open to new ideas and able to contribute creatively to discussions Strong time management and organisation skills Receptive to feedback and adaptable to business needs and priorities Technical Skills & Experience Strong proficiency in core front-end languages and tools: TypeScript, JavaScript, SCSS, HTML Hands-on experience with JavaScript frameworks, particularly ReactJS and NodeJS Understanding of e-commerce principles and customer-focused design Familiarity with content management systems (CMS) and commerce platforms Exposure to cloud platforms such as AWS, Google Cloud, or Azure is a plus Why Join Us? This is an exciting opportunity to work in a fast-paced, collaborative environment where your contributions will make a significant impact. If you are passionate about developing scalable, user-centric solutions and thrive in a challenging technical setting, we encourage you to apply! Competitive Salary Excellent Benefits Hybrid - 2 days in the office New Ventures Recruitment is an equal opportunities employer acting as a recruitment agency for this vacancy

Senior Engineer/ Frontend Engineer/ Frontend Developer/ React/ Typescript/ ELM/ AI Senior Frontend developer - AI Startup (London, Hybrid) Location: London (Hybrid - 2x per week in office) Experience: 3-6 years Package: 80-150k + equity Tech: React, Typescript, JavaScript, ELM Tiro Partners is representing an exciting AI scale Up who have ambitious plans to bring Generative AI into the Mechanical Engineering Design process to radically reduce the time to takes to build large scale engineering projects. The Frontend Engineer will be influential in supporting the Design team as they look to grow from 0 to 1 and beyond. The Frontend Environment is ELM and WebGL and the back end is predominantly Python with some Rust. They are running on AWS. This is nectar for Engineers who have both a passion for Front End Development and an interest to learn Functional Programming. The skill set for this role could include React, Typescript, Python, Functional programming language of any kind and a major statically typed language. Any WebGL, OpenGL OR Vulcan is beneficial as is Tailwind CSS and ELM. My client is not necessarily looking for someone who ticks every box, more over someone with a very sharp mind, who is pragmatic and passionate about both core Engineering & an appreciation for beautiful UX Design. What you will get in return is an opportunity to learn from the best in the Industry, in a fast paced start up environment that promotes failure in the quest for perfection Requirements 3-6 years of experience in frontend development Strong hands-on expertise with React, Typescript, Javascript Strong foundation in Computer Science (BSc/MSc from a top university). Desirable: functional programming (hands on/ interest) such as ELM/ Haskell/ Clojure Startup experience is a plus. Why Join Us? Be part of a pioneering AI startup with global impact. Collaborate with world-class engineers and ML researchers. Hybrid model - 2x a week in our London office. Competitive salary + equity. Senior Engineer/ Frontend Engineer/ Frontend Developer/ React/ Typescript/ ELM/ AI

Software Developer Leeds or Manchester (3 days office-based) | £45,000 - £50,000 + Benefits The Opportunity Join a collaborative Innovation Team driving digital transformation across a leading professional services firm. You'll work on Front End focused projects (with full stack exposure), creating intuitive, high-quality applications that enhance client experiences. Key Responsibilities Develop and maintain engaging, scalable applications. Focus on Front End design and user experience. Collaborate with stakeholders and present technical ideas clearly. Support innovation-driven projects, applying Agile methodologies. Tech Stack & Skills C# .NET, ASP.NET Core Azure cloud services JavaScript, TypeScript, React (or similar modern Front End frameworks) HTML5, CSS3, responsive design RESTful APIs, integration experience DevOps practices & CI/CD pipelines Strong communication & stakeholder engagement skills What's on Offer Salary £45,000 - £50,000 Hybrid: 3 days in Leeds or Manchester office Bonus scheme, private medical, pension Access to cutting-edge tech & AI tools Career development within a growing digital innovation team

Senior Engineer/ Frontend Engineer/ Frontend Developer/ React/ Typescript/ ELM/ AI Senior Frontend developer - AI Startup (London, Hybrid) Location: London (Hybrid - 2x per week in office) Experience: 3-6 years Package: 80-150k + equity Tech: React, Typescript, JavaScript, ELM Tiro Partners is representing an exciting AI scale Up who have ambitious plans to bring Generative AI into the Mechanical Engineering Design process to radically reduce the time to takes to build large scale engineering projects. The Frontend Engineer will be influential in supporting the Design team as they look to grow from 0 to 1 and beyond. The Frontend Environment is ELM and WebGL and the back end is predominantly Python with some Rust. They are running on AWS. This is nectar for Engineers who have both a passion for Front End Development and an interest to learn Functional Programming. The skill set for this role could include React, Typescript, Python, Functional programming language of any kind and a major statically typed language. Any WebGL, OpenGL OR Vulcan is beneficial as is Tailwind CSS and ELM. My client is not necessarily looking for someone who ticks every box, more over someone with a very sharp mind, who is pragmatic and passionate about both core Engineering & an appreciation for beautiful UX Design. What you will get in return is an opportunity to learn from the best in the Industry, in a fast paced start up environment that promotes failure in the quest for perfection Requirements 3-6 years of experience in frontend development Strong hands-on expertise with React, Typescript, Javascript Strong foundation in Computer Science (BSc/MSc from a top university). Desirable: functional programming (hands on/ interest) such as ELM/ Haskell/ Clojure Startup experience is a plus. Why Join Us? Be part of a pioneering AI startup with global impact. Collaborate with world-class engineers and ML researchers. Hybrid model - 2x a week in our London office. Competitive salary + equity. Senior Engineer/ Frontend Engineer/ Frontend Developer/ React/ Typescript/ ELM/ AI

Technical Lead Hybrid (occasional office meet-ups, North West based) Up to £65K We re looking for a Technical Lead to join a growing tech team that s building products used daily by millions across the UK and beyond. The solutions you ll help shape are scaling fast and expanding into new markets, so this is a great chance to step into a role where your work really makes an impact. This isn t just a coding job you ll be leading from the front, guiding a team of talented developers while still getting hands-on with modern tech. What you ll be doing: Building and evolving cloud-first applications in .NET (C#) on Azure Driving DevOps best practices and continuous improvement across the team Leading projects while contributing across the stack Working closely with your squad to deliver high-quality, scalable solutions What we re looking for: Strong background in .NET (latest versions preferred) and C# Solid experience with SQL Server and handling data at scale Azure cloud expertise Exposure to front-end or mobile tech (React Native would be ideal) A leader who enjoys collaborating and bringing the best out of a team What s in it for you: Salary up to £65K Hybrid setup with minimal office requirements Benefits package including life assurance, wellness perks, gym membership + more If you re ready to lead a skilled team and deliver tech that genuinely impacts millions, hit apply.

Front End React Developer, React, Javascript, NW London to £80K A leading financial software company are looking for a Front End JavaScript developer who is proficient with React.js. The role is Offcie based in North West London, Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows, specifically Redux and RTK. You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important. Responsibilities Developing new user-facing features using React.js Building reusable components and front-end libraries for future use Translating designs and wireframes into high quality code Optimising components for maximum performance across a vast array of web-capable devices and browsers Skills Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Experience developing with typescript Thorough understanding of React.js and its core principles Experience with Redux and RTK (RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability to understand business requirements and translate them into technical requirements A knack for benchmarking and optimization Familiarity with git Experience with React Native is a bonus THIS ROLE IS OFFICE BASED