1 to 25 of 41 Contract Full Stack Engineer Jobs

Full Stack Engineer (Gen AI Focus) Hybrid working - London | Start ASAP | Contract Inside IR35 Our client is seeking to hire a Senior Full Stack Engineer to join their Automation Team, focusing on Gen AI solution building and automation. This is a senior, hands-on role where you'll More ❯

Full Stack Engineer (AI/ML, Python, Agentic) - Global Tech Company - London Day rate: £500 - £700 (inside IR35) Duration: 12 months Hybrid: 3 days per week Start: ASAP My exciting new client is looking for a Full Stack Engineer with AI/ML and Python experience. Hybrid working More ❯

Description We are looking for a full stack software engineers with at least 7 years of experience delivering full stack applications (React JS frontend, python backend, AWS cloud infrastructure). A successful candidate will also have a good understanding of Gen AI (e.g. building and scaling RAG systems). The project scope … and end to end test automations) Good To Have Docker, Kubernetes JIRA and Confluence Skills Python React Aws EC2 Lambda ECS S3 CI/CD react.js Job Title: Full Stack Software Engineer Location: Cambridge, UK Job Type: Contract Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. More ❯

Full Stack Software Engineer GraphQL | TypeScript | Cloud-Native Based West London, Hybrid working, 1-2 days week on site. Outside IR35. 6 months initial, likely extensions. Were looking for a Full Stack Software Engineer who loves building high-quality, scalable systems and isn't afraid to get deep More ❯

Full stack Software Engineer - 5 Month Contract - Manchester Interviewing now for a Full Stack Software Engineer for a 5 month project (Outside IR35.) This is a hybrid role and the successful applicant will need to be able to work 2 days from offices in central Manchester. You will More ❯

Job Title: Full Stack Engineer with Node.js and Python Duration: until 30 January 2026 Location: Remote working - Onsite required in Croydon 2 days per month Clearance: Active SC clearance required Rate: £475 per day - PAYE via Umbrella only ACTIVE SC CLEARANCE IS A REQUIREMENT FOR THIS ROLE Tech Stack Requirements: Expertise in More ❯

Senior Full Stack & AI Automation Engineer - London Rate: £500 - £530 per day Duration: 1 year contract 3 days onsite per week in London office (Battersea) As a key member of the Automation Team, you'll design and build next-generation automation platforms, blending Python, React, Postgres, and modern DevOps practices with cutting-edge AI …/ML techniques such as RAG, vector databases, and multi-agent systems. You'll work across the full software lifecycle: from system design and test automation, to deployment and performance monitoring, collaborating with some of the brightest minds in the industry. What You'll Work On Designing and developing automation solutions aligned with Apple's product requirements. Building More ❯

Senior Full Stack & AI Automation Engineer - London Rate: £500 - £530 per day Duration: 1 year contract 3 days onsite per week in London office (Battersea) As a key member of the Automation Team, you'll design and build next-generation automation platforms, blending Python, React, Postgres, and modern DevOps practices with cutting-edge AI …/ML techniques such as RAG, vector databases, and multi-agent systems. You'll work across the full software lifecycle: from system design and test automation, to deployment and performance monitoring, collaborating with some of the brightest minds in the industry. What You'll Work On Designing and developing automation solutions aligned with Apple's product requirements. Building More ❯

international law firm that's on a mission to redefine how legal and professional services are delivered-through human-centred technology. They're looking for a pragmatic Software Engineer who thrives in cross-functional teams, loves solving real-world problems, and enjoys delivering impactful solutions at pace. If you're product- and user-focused, collaborative, curious, and delivery More ❯

AI/LLM - Python React Engineer - Contract Opportunity London Hybrid based - 70% Python - 30% React Job Description We are seeking a highly skilled Python Fullstack Engineer with extensive experience in both front-end and back-end development. This role is very interesting as you will also be working with LLM's and AI/ML. Knowledge More ❯

Mid-Level Fullstack Engineer (Python/TypeScript/React) Fully Remote 6 months contract - Outside IR35 Up to £350 P/D The Role We’re looking for a mid-level Fullstack Engineer to join our product engineering team. You’ll work across the stack, from designing intuitive frontends with React TypeScript to building … modern dev workflows A collaborative mindset and willingness to learn new tools/technologies There is a possibility this could be a long-term contract. Mid-Level Fullstack Engineer (Python/TypeScript/React) Fully Remote 6 months contract - Outside IR35 Up to £350 P/D More ❯

Full Stack Engineer - Contract Opportunity (3 Month) We're working with a fast-scaling product-led business who are seeking a Full Stack Engineer to support the delivery of both customer-facing applications and internal tooling. This role is ideal for someone who thrives in modern engineering environments … and enjoys working across the full technology stack. The successful candidate will play a key role in designing, developing, and deploying scalable software solutions. With strong experience across React , Next.js , and Node.js , as well as exposure to languages like Python , Ruby , Scala , and Rust , this engineer will bring versatility, technical depth, and a collaborative mindset to … in a cross-functional squad, working closely with product managers, designers, and DevOps to deliver high-quality, user-centric features. Key Responsibilities Deliver high-quality software across the full stack, from front-end UI to back-end APIs Build and maintain performant applications using React, Next.js, and Node.js Contribute to architectural discussions and technical design decisions More ❯

Job Title: Web Solutions Engineer/Full Stack Engineer Location: Address: 1-13 St Giles High St, London WC2H 8AG Mode of working: Hybrid (3 Days in the Office) Duration: 6+ Months contract initially Job description: As a Web Solutions Engineer (WSE) you are responsible for building, designing, and deploying … scalable, modern, web applications. You deliver full pieces of functionality on moderately complex projects with minimal assistance. You architect high quality web applications, and design key tools and systems that … support said web applications. Top Responsibilities: Write and review code in JavaScript or TypeScript, Java, Kotlin, Golang, and/or SQL Test, debug, maintain and/or update full-stack web applications. Write and review technical documents, including design, development, and revision documents. Collaborate with Product, UX, QA, and engineering teams, to deliver new features Mandatory More ❯

Job Title: Web Solutions Engineer/Full Stack Engineer Location: Address: 1-13 St Giles High St, London WC2H 8AG Mode of working: Hybrid (3 Days in the Office) Duration: 6+ Months contract initially Job description: As a Web Solutions Engineer (WSE) you are responsible for building, designing, and deploying … scalable, modern, web applications. You deliver full pieces of functionality on moderately complex projects with minimal assistance. You architect high quality web applications, and design key tools and systems that … support said web applications. Top Responsibilities: Write and review code in JavaScript or TypeScript, Java, Kotlin, Golang, and/or SQL Test, debug, maintain and/or update full-stack web applications. Write and review technical documents, including design, development, and revision documents. Collaborate with Product, UX, QA, and engineering teams, to deliver new features Mandatory More ❯

Job Title: Web Solutions Engineer/Full Stack Engineer Location: Address: 1-13 St Giles High St, London WC2H 8AG Mode of working: Hybrid (3 Days in the Office) Duration: 6+ Months contract initially Job description: As a Web Solutions Engineer (WSE) you are responsible for building, designing, and deploying … scalable, modern, web applications. You deliver full pieces of functionality on moderately complex projects with minimal assistance. You architect high quality web applications, and design key tools and systems that … support said web applications. Top Responsibilities: Write and review code in JavaScript or TypeScript, Java, Kotlin, Golang, and/or SQL Test, debug, maintain and/or update full-stack web applications. Write and review technical documents, including design, development, and revision documents. Collaborate with Product, UX, QA, and engineering teams, to deliver new features Mandatory More ❯

Job Title: Go Lang Developer/Full Stack Engineer Location: Address: 1-13 St Giles High St, London WC2H 8AB Mode of working: Hybrid (3 Days in the Office) Duration: 6+ Months contract initially Job description : As a Web Solutions Engineer (WSE) you are responsible for building, designing, and deploying scalable, modern … web applications. You deliver full pieces of functionality on moderately complex projects with minimal assistance. You architect high quality web applications, and design … key tools and systems that support said web applications. Top Responsibilities: Write and review code in JavaScript or TypeScript,Golang,SQL Test, debug, maintain and/or update full-stack web applications. Write and review technical documents, including design, development, and revision documents. Collaborate with Product, UX, QA, and engineering teams, to deliver new features Mandatory More ❯

Job Title: Go Lang Developer/Full Stack Engineer Location: Address: 1-13 St Giles High St, London WC2H 8AB Mode of working: Hybrid (3 Days in the Office) Duration: 6+ Months contract initially Job description : As a Web Solutions Engineer (WSE) you are responsible for building, designing, and deploying scalable, modern … web applications. You deliver full pieces of functionality on moderately complex projects with minimal assistance. You architect high quality web applications, and design … key tools and systems that support said web applications. Top Responsibilities: Write and review code in JavaScript or TypeScript,Golang,SQL Test, debug, maintain and/or update full-stack web applications. Write and review technical documents, including design, development, and revision documents. Collaborate with Product, UX, QA, and engineering teams, to deliver new features Mandatory More ❯

Job Title: Go Lang Developer/Full Stack Engineer Location: Address: 1-13 St Giles High St, London WC2H 8AB Mode of working: Hybrid (3 Days in the Office) Duration: 6+ Months contract initially Job description : As a Web Solutions Engineer (WSE) you are responsible for building, designing, and deploying scalable, modern … web applications. You deliver full pieces of functionality on moderately complex projects with minimal assistance. You architect high quality web applications, and design … key tools and systems that support said web applications. Top Responsibilities: Write and review code in JavaScript or TypeScript,Golang,SQL Test, debug, maintain and/or update full-stack web applications. Write and review technical documents, including design, development, and revision documents. Collaborate with Product, UX, QA, and engineering teams, to deliver new features Mandatory More ❯

Full Stack Developer | 3 Roles Available | 3 Month Initial Contract | Up to £550 per day (Inside IR35) | London (2 days per week on-site) | Active SC Clearance Required MERITUS are working with a well-established financial services company in London who are looking for 3 experienced Full Stack Developers to join them … in London & are hybrid with 2 days per week in the London office. Candidates are required to hold an active SC Clearance. Skills Required: Strong background as a Full Stack Developer on commercial projects. Hands-on experience with Angular. Proven expertise with C#/.NET Core. Practical knowledge of Azure services and cloud-based architectures. Good … as Code. Familiarity with CI/CD and agile ways of working. Got your attention? If you believe that you have the skills and experience for the Principle Engineer role - then please get in touch. We also offer a referral scheme for any candidates whose details are passed to us that we successfully place. If you have any More ❯

Full Stack Developer | 3 Roles Available | 3 Month Initial Contract | Up to £550 per day (Inside IR35) | London (2 days per week on-site) | Active SC Clearance Required MERITUS are working with a well-established financial services company in London who are looking for 3 experienced Full Stack Developers to join them … in London & are hybrid with 2 days per week in the London office. Candidates are required to hold an active SC Clearance. Skills Required: Strong background as a Full Stack Developer on commercial projects. Hands-on experience with Angular. Proven expertise with C#/.NET Core. Practical knowledge of Azure services and cloud-based architectures. Good … as Code. Familiarity with CI/CD and agile ways of working. Got your attention? If you believe that you have the skills and experience for the Principle Engineer role - then please get in touch. We also offer a referral scheme for any candidates whose details are passed to us that we successfully place. If you have any More ❯

Full Stack Software Engineers required! Client: Defence sector Programme: Naval Electronic Warfare (EW) Location: Bristol - Hybrid (3 days per week onsite average) Duration: 3-month initial contract IR35 Status: Outside IR35 Role details: Our client is looking for highly skilled Full Stack Software Engineers to join a complex, multi-year programme within … disciplinary teams to deliver high-quality software solutions. Ensure best practices in performance, scalability, and maintainability. What we are looking for in you: Proven track record as a Full Stack Software Engineer . Strong experience with: React (front end) C# (back end) Docker and Kubernetes (microservices environment) PostgreSQL (complex databases) Ability to operate effectively More ❯

We are building an Engineering Team in Dublin focused on rapid prototyping and innovation. We seek a hands-on, delivery-oriented Full Stack Engineer for our Product Engineering. In this role, you will engage in the development and implementation of innovative solutions that leverage Generative AI and other advanced technologies. You will provide technical … leadership across the full stack, setting standards for robust design and timely delivery of quality, tested code. Job Title: Innovation Engineer/Gen AI Developer Team Build - Extensive hiring Length of Assignment: 6 Months, long project with likely extensions Location: Dublin, Ireland (2 days in the office per week) Working Days/Hours: Monday … day (Umbrella) What You Need to Have: 5+ years of commercial experience with a proven track record of delivering scalable digital products. Ability to design systems across the full stack. Deep knowledge of design patterns, tools, and techniques for delivering high-performance, secure UI applications. Strong experience with React + Tailwind/Next.js or equivalent frameworks. Proficiency in More ❯

Remote (occasional trips to London office) Contract: 6-months (OIR35) Rate: £400-450 p/day Start date: Asap Key Responsibilities: Design, build, and maintain scalable microservices and full-stack applications. Engineer and manage cloud infrastructure (Azure as primary, AWS/GCP as secondary). Identify and implement cloud cost efficiencies while maintaining performance. … regulatory standards in sensitive industries. Provide senior-level support, troubleshooting, and performance monitoring with modern observability tools. Mentor and support junior engineers, collaborating with global teams. Required: Proven full-stack development expertise Node.js, TypeScript, JavaScript, and C#, .NET. Hands-on experience with cloud platforms (Azure preferred, AWS/GCP beneficial). Skilled in Kubernetes, Docker, Terraform More ❯

Software Engineer City of London Hybrid (3/2 split) Contract £900 - £1000 per day (Via Umbrella) cer Financial are working alongside an international bank, who are based in the City of London. They are seeking a Software Engineer to work with them on a contract. The responsibilities of the Software Engineer will include … Hands-on Full Stack development using React as front end and Java 21 as the primary language for back end Work with other teams including Front office risk teams, trading desk, Quants, and DevOps to build state of the art front to back pricing and risk solutions, Focus on non-functional requirements from the start increasing … improvement of the development and release environment, tooling, and processes. Work closely with the operation team and users and provide level 3 support as required. The successful Software Engineer will have: Strong fundamental Computer Science knowledge including Concurrency; Algorithms and data structures Scrum/agile methodology (Product owner and/or Scrum master), or ability to deliver software More ❯

Job title: Senior Software Engineer Location: Full Remote (Very occasional travel to offices in Cheshire) Type: Contract/Outside IR35/6 months initial duration + possible renewals About the Role We re looking for Senior Software Engineers to join our client's dynamic Engineering team and play a key role in building high-quality, scalable … software solutions. As a senior member of the team, you ll take ownership of full-stack development, contribute to software architecture, drive engineering best practices, and mentor junior team members. You ll work closely with Product Owners, Architects, and DevOps to ensure delivery excellence across a diverse range of projects. What You'll Be Doing Software More ❯