79 jobs found

Role: Java Backend Developer with Data Platform Type: 6 Months Contract Location: London, UK (Fully REMOTE) Working Model: Fully REMOTE Payrate: 450 - 550 per Day on PAYE 530 - 630 per Day on RUPAYE 650 - 750 per Day on Inside IR35 via Umbrella The Role: Join our Data Infrastructure team to drive large-scale pipeline migrations and core platform development across our Flink and Lakehouse architecture. We are looking for an execution-focused engineer who can jump into existing codebases, work autonomously, and ship high-quality code reliably. Essential Skills: Strong Java , Python , Go , and GCP experience. Ability to move quickly in ambiguous environments without waiting for direction. Bonus Points: Experience with JVM-based frameworks ( Flink , Beam , Dataflow , or Spark ). Familiarity with BigQuery , SQL , Scala , and DevOps/Cloud infrastructure ( Kubernetes ). Prior experience with pipeline migrations and cost optimization This is an urgent vacancy with a deadline where the hiring manager is shortlisting for an interview immediately. Please apply with a copy of your CV or send it praveen. Com Randstad Technologies is acting as an Employment Business in relation to this vacancy.

Backend Engineer (Java / Kotlin / Spring Boot) Must have Java, Kotlin, Spring Boot and startup experience. Unfortunately sponsorship is not available. London Hybrid (1 day per week in the office) We're partnering with a fast-growing, venture-backed SaaS company that is scaling its engineering team following strong growth and market traction. They're building innovative software products that help businesses automate complex workflows and are now looking to hire a Backend Engineer to support the next stage of growth. This role is open to both mid-level and senior engineers who thrive in startup environments and enjoy building high-quality products with real ownership and impact. Essential Requirements To be considered, you must have: Commercial experience with Java Commercial experience with Kotlin Strong experience building applications with Spring Boot Previous experience working in a startup, scale-up, founding team or stealth startup environment These are the key requirements for the role. The Opportunity You'll join a highly collaborative engineering team where you'll be responsible for designing, building and scaling backend services that power a growing SaaS platform. As a startup environment, you'll have significant ownership, work closely with product and leadership teams, and play a key role in shaping technical decisions. Responsibilities Design, develop and maintain backend services and APIs Build scalable applications using Java, Kotlin and Spring Boot Contribute to system architecture and technical decision making Work closely with Product and Engineering teams to deliver new features Improve platform performance, reliability and scalability Help establish engineering best practices as the team continues to grow Ideal Background Experience in any of the following would be advantageous: SaaS products FinTech Accounting Technology Payments Financial Platforms Cloud native applications Package Salary up to 100,000 Equity options Hybrid working (1 day per week in London) Learning & development budget 25 days holiday plus bank holidays Please Note Unfortunately, visa sponsorship is not available for this position. Applicants must already have the unrestricted right to work in the UK and cannot require current or future sponsorship. Services advertised by Gold Group are those of an Agency and/or an Employment Business. We will contact you within the next 14 days if you are selected for interview. For a copy of our privacy policy please visit our website.

Site Reliability / Software Engineer (SC Cleared) Location: Gloucestershire SC Clearance required to start with the opportunity to be sponsored through DV Clearance after joining Salary: Up to £65,000 + Clearance Bonus To appy, email: Overview An exciting opportunity has arisen for a technically versatile engineer to join a growing team delivering secure, mission-critical systems within a highly regulated environment. This role combines hands-on software engineering with Site Reliability and DevOps responsibilities, making it ideal for someone who enjoys both developing applications and improving the reliability, automation and operational performance of the environments they run in. You'll work closely with engineering teams across the full software lifecycle, contributing to application development, deployment automation, monitoring and live service support. Key Responsibilities Develop and maintain secure, scalable software applications and services Support and enhance critical live systems, improving reliability and stability Automate operational and deployment tasks to reduce manual effort Contribute to backend and service development using Java and Python Work across frontend and scripting technologies including JavaScript and TypeScript Implement and improve monitoring, logging and alerting capabilities Troubleshoot issues across application, infrastructure and platform layers Collaborate with development and infrastructure teams to improve delivery processes Support CI/CD and modern DevOps practices Participate in Agile Scrum teams and continuous improvement initiatives Required Skills & Experience Commercial experience in Software Engineering, DevOps or Site Reliability Engineering Strong development experience with Java Experience with JavaScript, TypeScript and/or Python Good understanding of Linux environments and command-line tooling Experience troubleshooting applications and distributed systems Familiarity with cloud platforms such as AWS, Azure or OpenStack Experience with container technologies such as Docker Knowledge of monitoring and logging tools such as ELK Understanding of CI/CD pipelines and deployment automation Strong problem-solving and debugging skills Experience working within Agile teams Desirable Skills Exposure to infrastructure automation tools Experience with microservices architectures Familiarity with MongoDB, Elasticsearch or similar technologies Knowledge of DevOps and SRE best practices Understanding of operational support within secure environments Experience improving system observability and performance Additional Information Active SC Clearance is required for this role + eligibility for DV Clearance Due to the nature of the work, additional security checks may be required Hybrid working arrangements may be available depending on project requirements Benefits Salary up to £60,000 Flexible and hybrid working options Ongoing training and professional development Opportunity to work on secure, high-impact technology programmes Collaborative engineering-focused environment

Software Engineer (Full Stack) Role: Software Engineer (Full Stack) Location: Milton Keynes (Hybrid - 2-3 days onsite) Type: Permanent Clearance: Must be eligible for UK SC Clearance The Opportunity We are recruiting for multiple Full Stack Software Engineers to join an established and highly skilled team delivering complex, innovative IT solutions within a secure and impactful environment. You will play a key role in the development, integration, and support of sophisticated software systems, working across the full lifecycle from design through to deployment. This is an excellent opportunity to contribute to a high-profile, large-scale programme utilising cutting-edge technologies, including AI-driven data solutions. We're looking for engineers who bring: Strong full-stack development experience Proven experience building complex software applications Expertise working with: Java (Spring Boot) JavaScript/TypeScript (React preferred) Experience designing and consuming APIs Knowledge of relational databases (PostgreSQL desirable) Understanding of DevOps tools, CI/CD pipelines, and cloud platforms Experience with Docker or modern virtualisation tools Strong analytical and problem-solving skills Ability to work collaboratively in a small, dynamic team Key Responsibilities Front End Development Build and enhance modern, responsive user interfaces Work with React, TypeScript, JavaScript, HTML & CSS Ensure cross-browser compatibility and excellent UX Back End Development Design and develop APIs and backend services Develop server-side logic using Java (Spring Boot) Contribute to application architecture and system design Database & Data Design and maintain relational databases ( PostgreSQL/MySQL ) Write efficient queries and ensure data integrity DevOps & Cloud Implement CI/CD pipelines (GitHub Actions, Jenkins) Support cloud-based deployments ( AWS, Azure or GCP ) Monitor and improve system performance and reliability Quality & Collaboration Conduct code reviews and maintain high coding standards Develop automated tests (unit, integration, end-to-end) Collaborate with cross-functional teams to deliver features Produce clear documentation for systems and APIs If you receive suspicious outreach claiming to be from us, please contact us via the ManpowerGroup website.

Founding Engineer (React Native) Future Head of Engineering / CTO Location: Manchester (Hybrid Working) Salary: Competitive + Equity Potential We're partnering with an ambitious, high-growth startup that is looking for a Founding Engineer to help shape both the product and the future of the business. This is a rare opportunity for an experienced React Native Engineer who wants to move beyond being "just another developer" and play a pivotal role in building a company from the ground up. You'll work directly with the founders, influence technical strategy, and have a clear pathway to becoming Head of Engineering or CTO as the business scales. What You'll Be Doing Leading the development of a flagship mobile product using React Native. Making key architectural and technology decisions from day one. Building scalable, high-quality software across mobile and supporting backend services. Working closely with founders, product teams, and stakeholders to define the product roadmap. Establishing engineering best practices, processes, and culture. Recruiting, mentoring, and leading an engineering team as the company grows. Evolving into a senior leadership role with ownership of the technology function. What We're Looking For Strong commercial experience with React Native. Solid JavaScript/TypeScript expertise. Experience with modern frontend and mobile development practices. Knowledge of related technologies such as: React Node.js Cloud platforms (AWS, Azure or GCP) APIs and microservices CI/CD and DevOps practices Comfortable working in a startup or fast-paced environment. Strong problem-solving skills and a product-focused mindset. Leadership potential and a desire to build and manage teams. Why Join? Genuine founding-level opportunity Clear route to Head of Engineering / CTO Significant influence over technology decisions Build and lead your own engineering team Hybrid working in Manchester High-growth environment with substantial career upside Competitive package Who This Would Suit This role is ideal for a senior React Native engineer, lead engineer, or technical architect who wants to take ownership, build something meaningful, and progress into executive-level leadership within a growing technology business. Interested? We'd love to speak with engineers who are excited by the challenge of building, scaling, and ultimately leading an engineering function from the ground up. Founding Engineer (React Native) Future Head of Engineering / CTO

Location: London (Hybrid - 3 days in-office) Role Type: Full-Time / Permanent Experience Level: Mid-Senior (5-7 years) We are partnering with our client to hire a Senior Full-Stack Engineer. In this role, you will design, build, and scale cloud-native applications that are critical to the bank's risk management operations. This is a high-impact position for an engineer who excels at bridging complex backend data processing with highly responsive front-end interfaces, all hosted in a modern cloud environment. What You Will Do Build scalable applications using Core Java, multithreading, and ReactJS to handle heavy datasets efficiently. Engineer cloud-native solutions by designing, maintaining, and deploying applications leveraging Kubernetes and Amazon AWS. Design and integrate APIs using REST and gRPC to ensure seamless connectivity between the frontend and backend. Implement event streaming by integrating Kafka for real-time financial data processing. Lead and mentor junior developers, championing CI/CD automation, security standards, and Agile best practices. Bridge tech and finance by applying your investment banking and risk management knowledge to solve complex business problems. What You Bring to the Table 5 to 7 years of experience in full-stack software engineering. Deep backend expertise in Core Java, specifically with multithreading, complex algorithms, and data structures. Frontend proficiency building responsive UIs with ReactJS, JavaScript/TypeScript, and state management tools (Redux or Context API). Architectural design skills spanning application, data, and cloud solution architecture. Cloud & Infrastructure knowledge with proven hands-on experience using AWS and Kubernetes. Domain experience working within Investment Banking, ideally with a focus on risk management platforms. How to Apply: Please share your latest CV highlighting your hands-on experience with Java, React, and cloud-native deployments in the financial sector on Randstad Technologies Ltd is a leading specialist recruitment business for the IT & Engineering industries. Please note that due to a high level of applications, we can only respond to applicants whose skills & qualifications are suitable for this position. No terminology in this advert is intended to discriminate against any of the protected characteristics that fall under the Equality Act 2010. For the purposes of the Conduct Regulations 2003, when advertising permanent vacancies we are acting as an Employment Agency, and when advertising temporary/contract vacancies we are acting as an Employment Business.

About the Role Our client is hiring a Frontend Engineer / Full Stack Product Engineer to help build the software that their customers interact with directly, as they continue to scale their product and technology function. We have already recruited 3 individuals to the company and are pleased to be supporting them again on this key hire. This is not a standard frontend role. The business is looking for someone with strong frontend capability, but also enough full stack knowledge to work closely with leadership on the wider software build. They need someone who can operate with a high level of ownership, move quickly, and help shape both product and engineering direction in a growing business. Senior Frontend Engineer / Full Stack Product Engineer - Role Purpose We are looking for a Frontend Engineer / Full Stack Product Engineer to build the software that customers interact with directly, while also working in parallel with the wider software team on broader technical delivery. This person will be responsible for turning complex operational and commercial data into interfaces that are clear, reliable, and genuinely useful. The product includes energy-related workflows such as metering, billing, consumption, reporting, and asset performance, but the client is also very open to candidates who have built in similarly complex environments such as trading or fintech. You will own key customer-facing product areas, work closely with data and backend teams, engage directly with stakeholders, and help decide what to build, how to build it, and how to improve it over time. They are especially keen to find someone enthusiastic about AI and modern AI-powered development tools, as well as someone open to integrating AI agents and automation into the product over time. This is a highly visible role within a small team, so a junior mindset is unlikely to be the right fit. They need someone confident operating without heavy direction. Senior Frontend Engineer / Full Stack Product Engineer - Key Responsibilities 1. Build Customer Platforms Design and build the interfaces through which customers view and interact with complex business data, including consumption, billing, operational workflows, reporting, and asset-related information Take ownership of the frontend codebase, defining architecture, component structure, and engineering standards 2. Work Across the Stack Bring enough backend knowledge to work effectively alongside leadership on the software side Read APIs confidently, understand schemas, and contribute to broader technical decision-making 4. Help Shape Engineering Practice Set up component libraries, testing approaches, and development conventions that the team will build on Help create an environment that is easy to onboard into as the team and product grow 5. Embrace AI and Modern Development Tools Use AI-powered programming tools to improve speed, quality, and engineering output Show willingness to work with AI and integrate agent-based workflows into software where useful Contribute to a forward-thinking engineering culture that embraces modern tooling in a practical way 6. Stay Close to the Customer and the Market Engage directly with customers and internal stakeholders to understand how the product is being used and where it can improve Build a working understanding of the UK energy market and wider commercial context What We re Looking For Strong frontend fundamentals across HTML, CSS, JavaScript, and a modern framework, ideally React A track record of shipping customer-facing products and being able to demonstrate their impact Strong product instinct, with the ability to think beyond the brief and focus on what users actually need Enough backend knowledge to work effectively across the stack and contribute beyond pure UI delivery Someone who enjoys ownership, pace, and building from the ground up Genuine enthusiasm for AI, modern engineering tools, and the integration of AI into software products Nice to Have 3-5+ years building customer-facing software in a product-led, startup, or scale-up environment Experience with data visualisation libraries and presenting large, complex datasets clearly Exposure to energy, trading, fintech, utilities, or another technically complex B2B sector Experience setting up a frontend codebase from scratch Enough backend familiarity to read APIs, spot schema issues, and work effectively across the stack What You ll Get A highly owned role at the centre of what customers actually see and use The opportunity to shape a product from an early stage into something customers rely on Close collaboration with a small leadership team, with direct input into product and technical direction The chance to build expertise across energy data, customer software, AI-enabled development, and complex product delivery Why Join? This Frontend Engineer / Full Stack Product Engineer opportunity offers the chance to join a business at an exciting stage of growth, where one very strong hire can have a major impact.

Backend Java Developer + 6 month initial contrac+t + Fully remote - occasional office visit + SC Cleared + 530 per day Inside IR35 Key Skills: + Spring Framework + Docker/Kubernetes + SC Cleared Java Software Engineer We are looking for a skilled Java Software Engineer to join our development team and help build high-quality, scalable applications. Key Skills & Experience: Strong commercial experience with Java development. Hands-on experience with the Spring Framework (or equivalent enterprise frameworks). Solid understanding of software design patterns and the ability to apply them appropriately. Excellent knowledge of modern software development processes and best practices. Experience with containerisation technologies , including Docker and/or Kubernetes . Proven experience implementing and working within Continuous Integration (CI) and Continuous Delivery (CD) environments. Passion for writing clean, maintainable, and high-quality code , with experience using Test-Driven Development (TDD) and championing strong engineering standards. Ideal Candidate: You are a collaborative engineer who enjoys solving complex problems, embraces modern development practices, and is committed to delivering robust, well-tested software in an agile environment.

Job Title: Mid-Level Full Stack Developer Location: Remote Salary: £45,000 per annum Job Type: Full Time, Permanent About us: ORCHA is one of the UK's fastest growing digital health organisations. We operate the world's largest digital health assessment platform and library and have a suite of exciting products and services that are all geared towards getting more people using and benefiting from great health and care related apps. About the role: We're looking for an experienced Mid-Level Full Stack Developer to join our engineering team and play a significant role in the design, development, and delivery of our products. This role is ideal for someone at the upper end of mid-level, with strong commercial experience across both frontend and backend development who is ready to take real ownership of their work. You will deliver features end to end with minimal supervision, contribute to technical and design decisions, and help raise standards across the team. The role combines hands-on development with a growing influence on how we build software. A key part of this role is the effective use of modern development tools, including AI, to improve productivity and deliver work efficiently. Key duties: Take ownership of features end to end, across both frontend and backend Design and implement solutions to well-defined problems with minimal supervision Lead the delivery of medium-sized pieces of work from scoping through to release Diagnose and fix complex bugs and improve performance, reliability, and maintainability across the stack Contribute to technical design discussions and decisions Review code from other developers and provide constructive feedback Write clean, well-tested, maintainable code and help raise team standards Use AI tools to accelerate development, troubleshooting, and delivery Identify and drive improvements to internal processes and tooling Use of AI and tooling This role is expected to actively make use of AI as part of day-to-day development, including: Using AI tools to accelerate development and problem solving Writing, refining, and critically reviewing AI-assisted code Using AI to support debugging and to navigate unfamiliar areas of the system Improving efficiency on routine tasks and helping establish good AI practices within the team We are looking for someone who is confident adopting new tools, can evaluate AI output critically, and uses these tools responsibly as part of a professional workflow. About you: Skills and experience Essential: 4-6 years' experience in software development, with substantial commercial full stack experience Strong experience building user interfaces using modern web technologies (e.g. HTML, CSS, JavaScript, React or similar) Strong experience with backend development, APIs, and server-side logic (e.g. .NET, Node.js or similar) A track record of delivering features independently, end to end Solid understanding of API design and integration Confident with version control and collaborative workflows (e.g. Git, pull requests, code review) Strong problem-solving skills, attention to detail, and sound technical judgement Confident, responsible use of AI tools as part of development work Desirable: Experience with cloud platforms and modern deployment approaches (e.g. Azure, AWS, CI/CD) Experience with automated testing and quality practices Awareness of performance, security, and accessibility considerations Extensive use of AI-assisted development tools (e.g. Claude, GitHub Copilot, ChatGPT) Personal qualities Self-directed, proactive, and takes ownership of outcomes Communicates clearly with both technical and non-technical colleagues Comfortable working independently and leading work within a team Open to feedback and committed to continuous improvement Pragmatic and solution-focused, balancing quality with delivery Why join us: Genuine ownership of features across a full stack environment Influence over technical decisions, tooling, and team practices Experience using AI tools at the forefront of professional development practice A clear path to progress into a senior role Please click on the APPLY button to send your CV and Cover Letter for this role. Candidates with experience of; Full Stack Developer, Software Engineer, React Developer, .NET Developer, Node.js Developer, API Development, Frontend Developer, Backend Developer, Web Application Developer, AI-Assisted Coding, GitHub Copilot, Cloud Infrastructure, Azure, AWS, CI/CD Pipeline also be considered for this role.

Contract Full Stack / Backend Engineer III - Trust & Safety Platforms Duration: 6-Month Contract (with potential for extension) Location: 100% Remote (UK-based) Inside/Outside IR35: Insert IR35 The Opportunity We are looking for a Senior Full Stack / Backend Engineer (Level III) to join the Trust & Safety / Policy Platform team for one of the world's leading, household-name audio streaming platforms. If you are a backend-heavy engineer who enjoys the autonomy of building robust APIs and crafting the internal web tools that power them, this contract is for you. What You'll Do Engineers at Scale: Build and scale the core APIs and services that expose complex policy logic across detection, enforcement, and compliance surfaces. Data & ML Pipelines: Model data for strict auditability, versioning, and efficient querying, feeding structured datasets directly into downstream machine learning models. Empower Internal Teams: Design and implement intuitive, responsive web interfaces that allow non-technical stakeholders (Legal, Operations, Trust & Safety) to author and manage content policies with robust approval workflows. Ensure Compliance: Translate global regulatory requirements into airtight engineering constraints and audit trails. What You'll Bring This is a true full-stack role with a 70% Backend / 30% Frontend split. We need someone who is equally comfortable thinking about schema evolution as they are about frontend state management. Backend Mastery: Strong production experience building high-scale services using Java, Kotlin, or Go . Modern Frontend Skills: Hands-on experience building clean, intuitive internal tooling using React and TypeScript . System Design & Integrity: Deep understanding of API design, backward compatibility, and data modeling for complex, versioned systems where stability is critical. Data Savvy: Experience working with data pipelines and a solid grasp of the trade-offs between real-time and batch processing. Mindset: An eye for usability. You know how to make high-stakes, complex workflows feel simple and foolproof for non-technical users. If you are interested in this role, please apply here or share your updated resume to (url removed) Randstad Technologies is acting as an Employment Business in relation to this vacancy.

Software Engineers (Java/Angular) - Sustainable Digital Programme We're growing a delivery team working on a major multi-year sustainable agriculture and land management programme supporting a UK public sector organisation. There's a strong pipeline of work already in motion, and we're looking to bring in 3 additional engineers over the next few months to help scale delivery. Location: Candidates must be within commuting distance and able to attend Cardiff 3-4 times per month The Opportunities: 1 x Team Lead/Senior Engineer (hands-on leadership) 2 x Senior Software Engineers Some flexibility for a strong Java-focused Back End engineer This is a tight-knit, highly collaborative team, working directly with stakeholders and end users. Expect real ownership, fast-moving delivery, and meaningful impact in the public sector space. Tech Stack Java 21 (standard across the programme) Spring Boot Angular (strong demand, ideally Angular 16+) REST APIs/microservices CI/CD pipelines and modern DevOps tooling We're primarily Java + Angular, with opportunities spanning: Frontend engineering Backend engineering Full stack delivery What You'll Be Doing Designing and building services using Java 21 & Spring Boot Developing modern UI applications using Angular Working across the full delivery life cycle in an Agile/DevOps environment Collaborating closely with customers and product stakeholders Building clean, scalable, well-tested code (TDD encouraged) Supporting continuous improvement across engineering practices and pipelines Providing technical leadership and mentoring (for Lead role) What We're Looking For Essential Strong Java development experience (Java 17+/Java 21 preferred) Spring Boot experience Angular experience (preferably Angular 16+) Solid understanding of software engineering principles and design patterns Experience working in Agile delivery teams Strong communication and stakeholder collaboration skills Nice to have Full stack experience (Java + Angular) Experience in public sector/regulated environments CI/CD and DevOps exposure Previous leadership or mentoring experience (Lead role) Security Must be eligible for Security Clearance (SC) UK residency requirements apply (typically 5 years) Dual nationals welcome Interviews to be held across 6th and 7th July. Why Join? Work on a meaningful UK sustainability-focused programme Modern tech stack: Java 21 + Angular 16+ Strong pipeline of work with long-term stability Close collaboration with end users and stakeholders Real ownership and visible impact Supportive, engineering-led culture RSG Plc is acting as an Employment Agency in relation to this vacancy.

About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions across UK government departments, working at the forefront of user-centred design, agile delivery, and scalable digital services that genuinely make a difference. Role Overview We are seeking an experienced Senior Backend Developer with strong expertise in Java and Spring Boot to design, develop, and maintain scalable Back End systems. The ideal candidate combines solid software engineering fundamentals with the ability to effectively leverage AI-powered development tools and coding assistants to accelerate delivery, improve code quality, and enhance engineering productivity. Key Responsibilities Design, develop, and maintain scalable Back End services using Java (8/11/17+) and Spring Boot Build, optimize, and maintain RESTful APIs and microservices-based applications Collaborate with Front End, DevOps, product, and AI engineering teams Use AI-assisted development tools (eg, GitHub Copilot, Cursor, ChatGPT, Claude, Gemini, etc.) to accelerate development, debugging, testing, and documentation Review, validate, and refine AI-generated code to ensure maintainability, security, and performance Design robust system architectures and contribute to technical decision-making Implement automated testing, CI/CD pipelines, and deployment processes Monitor application performance, troubleshoot issues, and optimize system reliability Conduct code reviews and mentor team members on engineering best practices and AI-assisted development workflows Document technical solutions and architecture using AI-assisted productivity tools where appropriate Required Skills & Qualifications 5+ years of hands-on Back End development experience Strong expertise in Java and Spring Boot Solid understanding of microservices architecture and distributed systems Experience designing and developing REST APIs Strong knowledge of Hibernate/JPA and relational database design Experience with messaging systems such as Kafka or RabbitMQ Hands-on experience with cloud platforms (AWS, Azure, or GCP) Experience with Docker and Kubernetes Strong database experience with PostgreSQL, MySQL, MongoDB, or similar technologies Experience with Git, CI/CD pipelines, and Agile development practices Understanding of application security, secure coding practices, and performance optimization Demonstrated experience using AI-assisted software development tools in daily engineering workflows Ability to critically evaluate, test, and improve AI-generated code and technical solutions Preferred Qualifications Experience building AI-powered applications or integrating LLM APIs Familiarity with Retrieval-Augmented Generation (RAG), vector databases, embeddings, and AI agent architectures Experience integrating services from OpenAI, Anthropic, Google Gemini, or similar AI platforms Experience working in regulated, standards-driven, or public sector environments Familiarity with Infrastructure as Code (Terraform, CloudFormation, etc.) Relevant certifications in Java, cloud technologies, or AI engineering Experience measuring and improving engineering productivity through AI-assisted development practices Strong Back End engineering fundamentals Quality and maintainability of delivered code Effective use of AI tools to increase productivity without compromising quality System design and architectural thinking Problem-solving and debugging capabilities Ability to mentor others in AI-assisted software engineering practices Our interview process We keep things straightforward. Following an initial CV review, successful candidates will be invited to a short screening call with our recruitment team, followed by a two-stage process comprising a technical assessment and a values-based interview with the hiring team. We aim to move quickly and will keep you informed at every stage. Equal Opportunities Scrumconnect Consulting is an equal opportunities employer. We are committed to building a diverse and inclusive team and welcome applications from all backgrounds, regardless of age, disability, gender, ethnicity, religion, or sexual orientation.

Quality Engineer Contract: 23/06/25 - 31/12/26 Inside IR35 Role Overview Join the Core Modernisation team modernizing systems. Work within agile scrum teams (4-8 engineers) using 2-week sprints to deliver quality solutions across multiple technology stacks. Tech Stack Frontend: Remix React, JavaScript Backend: Java, Spring, .NET Data: MongoDB, Oracle Tools: RabbitMQ, JSON Key Responsibilities Design and implement test automation solutions from scratch Apply TDD/BDD methodologies and risk-based testing Support CI/CD pipelines and shift-left quality practices Coach team members on quality engineering best practices Perform testing across all levels (Unit, System, Integration, NFR) Analyse business requirements and create testing strategies Manage test data and testing collateral Participate in development through pair-programming Required Skills CI/CD pipelines Software testing expertise Git/GitLab proficiency Strong communication and coaching abilities Quality-focused mindset Stakeholder management Preferred Skills Testing tools (JUnit, Playwright, Selenium, Cucumber), performance tools (Gatling), security tools (OWASP Zap), containerization (Docker, Kubernetes), cloud (AWS), and accessibility testing (WCAG, Wave, Axe).

SC Cleared Tech Lead 6 Months 1 Day per week on site in Reading (Apply online only) per day (Inside IR35) Due to the nature of the role and the client, the selected candidate MUST HAVE ACTIVE SC Clearance My client, a government based department are looking for an SC Cleared Tech Lead to join their fast-paced team on an initial 6 month contract. The selected candidate MUST HAVE CQRS experience and event-driven-architecture. Acts as the technical lead for backend development within a pod, specialising in event-driven architecture and CQRS-based systems. Core Skills:CQRS (non-negotiable), Event Sourcing, .NET / Java / Python, Azure Service Bus, API Development, Distributed Systems 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.

Apigee Developer 6-Month contract - Inside IR35 - market rate Slough based - hybrid working - 3 days a week on site Telecoms sector We are seeking a skilled and motivated Apigee Developer to design, build, and manage API solutions that enable secure, scalable, and high-performing integrations across our clients' digital ecosystems. You will play a key role in delivering API-led connectivity strategies using Google Apigee, supporting both internal and external-facing services. This is an exciting opportunity to work in a fast-paced, technology-driven environment, contributing to large-scale transformation programmes and modern API architectures. Key Responsibilities: Design, develop, and deploy APIs using Apigee (Edge / X / Hybrid) Build and maintain API proxies, policies, and shared flows Implement API security standards (OAuth2, JWT, API keys, rate limiting, threat protection) Manage API lifecycle including design, versioning, publishing, monitoring, and deprecation Collaborate with architects and engineering teams to define API strategies and best practices Integrate APIs with backend systems (REST/SOAP services, microservices, cloud platforms) Troubleshoot and resolve API performance and reliability issues Monitor API usage and performance using Apigee analytics and logging tools Ensure compliance with governance, security, and auditing standards Contribute to CI/CD pipelines and automation of API deployments Required Skills & Experience: Proven experience working with Apigee (Edge or Apigee X/Hybrid) Strong understanding of API design principles (RESTful services, OpenAPI/Swagger) Experience implementing API security (OAuth2, JWT, SAML, TLS) Hands-on experience with JavaScript (for Apigee policies) and API policy configuration Familiarity with microservices architecture and cloud platforms (GCP preferred) Experience with API management concepts: traffic management, caching, throttling Knowledge of CI/CD tools (e.g., Jenkins, GitHub Actions, Azure DevOps) Strong debugging and problem-solving skills Desirable Skills: Experience with Google Cloud Platform (GCP) Knowledge of containerisation (Docker, Kubernetes) Exposure to integration platforms (e.g., MuleSoft, AWS API Gateway, Azure API Management) Understanding of DevOps practices and Infrastructure as Code (Terraform, etc.) Experience working in Agile delivery environments 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.

The Opportunity Join a team at the forefront of underwater robotics innovation. In this role, you'll design and deliver cutting-edge software solutions that power the next generation of subsea vehicles. Working at the intersection of advanced engineering and real-world application, you'll contribute to systems that operate in some of the most challenging environments on the planet. This is a hands-on role where creativity, technical rigour, and problem-solving come together. You'll be instrumental in both developing new capabilities and enhancing an established, high-performance codebase. What You'll Be Doing Designing and developing software for next-generation underwater robotic systems Contributing to the ongoing evolution of existing products and platforms Building robust, scalable backend systems and application architectures Developing control software for complex engineering systems Collaborating with multidisciplinary teams to deliver high-quality solutions What We're Looking For Strong, demonstrable expertise in C++ (essential) Experience developing control systems or real-time software Solid understanding of software architecture and design principles Experience with backend system design and server-side structures Familiarity with modern web technologies Ability to build functional front-end interfaces where required JavaScript, Python, XML, JSON, HTML, CSS Development across both Windows and Linux environments 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.

Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title: UI Developer Lead Location: Bromley - Hybrid ( 3 days in office) Contract: 12 months with possible extension. Rate: 850 inside umbrella Description: Highly skilled UI Developer to spearhead the development of the Single Dealer Platform within our Electronic Fixed Income Currencies business. The ideal candidate will have deep expertise in React, RxJS, and modern UI frameworks, combined with strong leadership and architectural skills to deliver high-performance, scalable, and intuitive trading interfaces. Key Responsibilities: Lead UI Development : Own the design and implementation of the front-end architecture for the SDP. Collaborate with Stakeholders : Work closely with product managers, UX designers, and backend teams to deliver seamless user experiences. Technical Leadership : Mentor and guide a team of UI engineers, ensuring best practices in coding, testing, and performance optimization. Integration : Ensure smooth integration with Java-based backend services and real-time data streams. Performance Scalability : Optimize UI for low-latency, high-frequency trading environments. Innovation : Stay ahead of emerging technologies and propose improvements to enhance platform capabilities. Strong proficiency in React (Hooks, Context API, Redux or similar state management); RxJS for reactive programming and event-driven architectures Core Expertise: o Strong proficiency in React (Hooks, Context API, Redux or similar state management). o Advanced knowledge of RxJS for reactive programming and event-driven architectures. UI Technologies: o HTML5, CSS3, TypeScript, Vite, OpenFin etc. o Experience with real-time data visualization and WebSockets. Architecture Design: o Micro-frontend architecture, modular design principles. Testing Quality: o Vitest , Playwright, Storybook or similar testing frameworks. Financial Domain Knowledge: o Understanding of Fixed Income, FX, and electronic trading workflows is highly desirable. Soft Skills: Strong leadership and communication skills. Ability to work in a fast-paced, agile environment. Problem-solving mindset with attention to detail. Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you. We use generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention.

About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful and innovative technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. We are passionate about user-centred design, agile delivery, and building digital services that make a real difference. Our teams work at the forefront of innovation, helping organisations transform and deliver high-quality, scalable solutions that truly matter. Role Purpose Join a blended agile delivery squad working on large-scale, secure digital services for a government client. As a Senior Developer, you will bring strong hands-on experience across both .NET and Python, contributing to cloud-native API development, Legacy modernisation, and DevSecOps practices - all within a Microsoft Azure environment and aligned to the highest engineering and security standards. Key Responsibilities Design, develop, and maintain full-stack applications and services using .NET Core and Python. Build and consume RESTful APIs following API-first and microservices design principles. Contribute to CI/CD pipelines in Azure DevOps - build, test, and deployment automation. Apply DevSecOps practices including SAST/DAST scanning, dependency management, and environment segregation. Participate in code reviews, uphold coding standards, and implement secure development practices. Support Legacy system modernisation - migrating from older Windows and .NET Framework environments. Produce clear technical documentation and contribute to architecture artefacts. Ensure all developed solutions meet WCAG AA accessibility standards. Work collaboratively with architects, lead developers, and delivery managers within an agile squad. Contribute to knowledge transfer and onboarding activities for client and team staff. Security Clearance - Mandatory SC (Security Check) clearance is mandatory for this role. Candidates must be eligible to obtain SC clearance. British nationality or a minimum of 5 years' UK residency is typically required. Clearance will be sponsored upon appointment. Essential Skills & ExperienceCore Languages - Mandatory.NET Core 10.0 & .NET Framework 4.8 [MANDATORY] Strong hands-on C# with solid grasp of OOP, design patterns, and SOLID principles. Experience building production-grade applications in both .NET Core and Framework environments. Python - Production-Grade Experience [MANDATORY] Proficiency with Astral UV, virtual environments, and Python dependency management. Ability to build, maintain, and deploy Python-based services and tooling. JavaScript/TypeScript Cloud, DevOps & Infrastructure Microsoft Azure - Cloud-Native Development Experience Azure DevOps - CI/CD Pipeline Design and Management Infrastructure as Code - Terraform and/or Bicep Containerisation - Docker and/or Kubernetes Development Practices - Mandatory RESTful API design, development, and life cycle management Secure development - SAST/DAST tooling, code review, OWASP awareness Technical documentation to a high standard On-site in Taunton, Somerset - 2 days per week minimum Desirable Skills & Experience Legacy Windows technologies - Win32, WPF, MFC/ATL, COM, MSI packaging. Geospatial data formats - GeoJSON, MBTiles, GML. Familiarity with MOD Secure by Design and NCSC software security standards. Experience working in UK public sector or government digital services. Python geospatial tooling or data pipeline experience. Tech StackAreaTechnologies Backend: .NET Core 10.0, .NET Framework 4.8, C#, Python (Astral UV), REST APIs, Microservices Frontend: JavaScript, TypeScript, HTML5, CSS3, WCAG AA Cloud & DevOps: Microsoft Azure, Azure DevOps, CI/CD, Terraform, Bicep, Docker, Kubernetes Security: SAST/DAST, Secure by Design, SC Clearance (Mandatory) Geospatial: GeoJSON, MBTiles, GML (desirable) Tools: Git, Jira, Confluence, Azure DevOps Boards

Founding Engineer London Hybrid AI Product 100k- 120k + generous equity Most early stage startups are building another workflow tool, dashboard, or productivity platform. This isn't that. We're working with a stealth mode startup building an AI powered intelligence platform designed to help organisations identify, understand, and respond to complex external risks. The founders bring deep expertise from intelligence, risk, and financial services, and have already secured strong early market interest. They're now looking for their first engineering hire. You'll work directly with the founders to take a product from concept to reality, owning everything from architecture and infrastructure through to AI workflows, data pipelines, and customer facing applications. Think large scale signal ingestion, entity resolution, AI powered synthesis layers, real time data processing, and turning huge volumes of noisy information into something a customer can actually act on. What you'll be doing: Building a product from 0 to 1 alongside the founders Designing and developing full stack applications using modern JavaScript and Python/Node.js ecosystems Building AI powered workflows and intelligent data processing systems Working directly with customers to understand problems and shape solutions Making key architectural decisions that will influence the long term direction of the business Owning infrastructure, deployment, scalability, and reliability from day one What they're looking for: Experience building data intensive products or platforms Comfort operating across both frontend and backend systems Exposure to AI products, LLM integrations, or intelligent automation workflows Someone who enjoys ambiguity, autonomy, and ownership A builder who wants meaningful influence over product, technology, and company direction The team is small and the opportunity to shape both the product and engineering culture from day one is real! If you'd rather build the first version of something important than optimise the fifteenth version of something established, this could be worth a conversation. Founding Engineer London Hybrid AI Product 100k- 120k + generous equity

About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful and innovative technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. We are passionate about user-centred design, agile delivery, and building digital services that make a real difference. Our teams work at the forefront of innovation, helping organisations transform and deliver high-quality, scalable solutions that truly matter. Role Purpose Join a blended agile delivery squad working on large-scale, secure digital services for a government client. As a Senior Developer, you will bring strong hands-on experience across both .NET and Python, contributing to cloud-native API development, Legacy modernisation, and DevSecOps practices - all within a Microsoft Azure environment and aligned to the highest engineering and security standards. Key Responsibilities Design, develop, and maintain full-stack applications and services using .NET Core and Python. Build and consume RESTful APIs following API-first and microservices design principles. Contribute to CI/CD pipelines in Azure DevOps - build, test, and deployment automation. Apply DevSecOps practices including SAST/DAST scanning, dependency management, and environment segregation. Participate in code reviews, uphold coding standards, and implement secure development practices. Support Legacy system modernisation - migrating from older Windows and .NET Framework environments. Produce clear technical documentation and contribute to architecture artefacts. Ensure all developed solutions meet WCAG AA accessibility standards. Work collaboratively with architects, lead developers, and delivery managers within an agile squad. Contribute to knowledge transfer and onboarding activities for client and team staff. Security Clearance - Mandatory SC (Security Check) clearance is mandatory for this role. Candidates must be eligible to obtain SC clearance. British nationality or a minimum of 5 years' UK residency is typically required. Clearance will be sponsored upon appointment. Essential Skills & Experience: Strong hands-on C# with solid grasp of OOP, design patterns, and SOLID principles. Experience building production-grade applications in both .NET Core and Framework environments. Core Languages - .NET Core 10.0 & .NET Framework 4.8 - Mandatory Python - Production-Grade Experience - Mandatory Proficiency with Astral UV, virtual environments, and Python dependency management. Ability to build, maintain, and deploy Python-based services and tooling. JavaScript/TypeScript Cloud, DevOps & Infrastructure - Mandatory Microsoft Azure - Cloud-Native Development Experience Azure DevOps - CI/CD Pipeline Design and Management Infrastructure as Code - Terraform and/or Bicep Containerisation - Docker and/or Kubernetes Development Practices - Mandatory RESTful API design, development, and life cycle management Secure development - SAST/DAST tooling, code review, OWASP awareness Technical documentation to a high standard On-site in Taunton, Somerset - 2 days per week minimum Desirable Skills & Experience Legacy Windows technologies - Win32, WPF, MFC/ATL, COM, MSI packaging. Geospatial data formats - GeoJSON, MBTiles, GML. Familiarity with MOD Secure by Design and NCSC software security standards. Experience working in UK public sector or government digital services. Python geospatial tooling or data pipeline experience. Tech Stack: Backend: .NET Core 10.0, .NET Framework 4.8, C#, Python (Astral UV), REST APIs, Microservices Frontend: JavaScript, TypeScript, HTML5, CSS3, WCAG AA Cloud & DevOps: Microsoft Azure, Azure DevOps, CI/CD, Terraform, Bicep, Docker, Kubernetes Security: SAST/DAST, Secure by Design, SC Clearance (Mandatory) Geospatial: GeoJSON, MBTiles, GML (desirable) Tools: Git, Jira, Confluence, Azure DevOps Boards Diversity & Inclusion At Scrumconnect Consulting, we believe that diversity drives innovation and better outcomes. We are committed to fostering an inclusive environment where every individual is valued, respected, and supported. We welcome applications from candidates of all backgrounds and actively encourage individuals from underrepresented groups, including women, people with disabilities, and diverse communities, as well as those seeking flexible working arrangements. As a Disability Confident Level 1 employer, we are committed to providing reasonable adjustments throughout the recruitment process and during employment to ensure equal opportunities for all.