full stack developer contract jobs in London

Investigo in London is seeking a Senior Full Stack C# Developer to join its Front Office FX technology team, building and supporting business-critical systems used across London, New York and Singapore.You’ll work on a modern C#/.NET platform, design REST APIs and backend services, and contribute to deal capture and post-trade processing systems while...

Senior Full Stack C# Developer | Contract| Inside IR35 | LondonOur investment banking clients is seeking a Senior Full Stack Developer to join its Front Office FX technology team, building and enhancing business-critical systems used across London, New York and Singapore.This role sits within the FX Deal Capture team and is ideal for an experienced engineer...

Accenture is a leading global professional services company, providing a broad range of services in strategy and consulting, interactive, technology and operations, with digital capabilities across all of these services. With our thought leadership and culture of innovation, we apply industry expertise, diverse skill sets and next-generation technology to...

You will our Investment Banking client on the Production Support team. This team manages a wide variety of deployed platforms and applications on behalf of engineering teams within the bank. The production support team has not traditionally built a lot of bespoke systems, so they are looking to add talented software engineers that can help them build...

Job title: Full Stack Developer - Azure Cloud Contract: 12 months Location: London - Hybrid Start Date: ASAP IR35: Inside IR35 Sector: Public Sector We are currently recruiting for an experienced Full Stack Developer to support a major Public Sector technology programme based in London. The successful candidate will work across the full...

**Lead Full-Stack Developer: Flutter / Firebase** DIFY | London / Hybrid | Full-Time | £36,000 + 2% Equity | Starting January 2027 DIFY is building the operating platform for driving instructors and driving schools. Since launching in March 2026, we’ve become the fastest-growing platform for ADIs and the most followed by instructors. We’re a team of...

A growing insurance company is seeking an experienced Full Stack .NET Developer to support the delivery of modern, cloud-based applications and digital platforms.Strong experience with .NET / C#Commercial experience developing front-end applications using ReactExperience with Microsoft Azure and cloud-native developmentKnowledge of Azure services including...

FREELANCE SENIOR FULL STACK DEVELOPER (Hybrid, London) CONTRACT: Freelance, Invoice Monthly START DATE: ASAP / Immediate PAYMENT: Day Rate LOCATION: Central London, 3 Days In Office, 2 Days Remote WEBSITE: https://growthcurve.co We're the world's leading growth marketing agency. We work with some of the most ambitious companies globally across fintech,...

The Opportunity We are seeking an experienced Full Stack C# Developer to join a high-performing technology team within a leading Tier 1 investment bank, working on critical FX trading technology. The role will focus on extending and ultimately replacing an existing legacy application built using C#, WPF and backend services. You will work closely with...

The Opportunity We are seeking an experienced **Full Stack C# Developer** to join a high-performing technology team within a leading Tier 1 investment bank, working on critical FX trading technology. The role will focus on extending and ultimately replacing an existing legacy application built using C#, WPF and backend services. You will work...

Java Full Stack Developer (Broker Dealer / Capital Markets)Join Capgemini’s Financial Services Business Unit within the Cloud & Custom Applications (C&CA) practice, where we Consult with Purpose. Continuously Evolve. Architect Tomorrow. We are seeking a talented Java Full Stack Developer to help deliver scalable, business-critical solutions for Broker...

We are looking for a Full Stack Developer with expertise in React to join our clients team of developers who are working on a critical part of their eCommerce platform, which handles thousands of bookings a day. You will work closely with the business to develop features that allow the business to hit their growth targets and continually improve the product....

Job title: Full Stack Developer - Azure CloudContract: 12 monthsLocation: London - HybridStart Date: ASAPIR35: Inside IR35Sector: Public SectorWe are currently recruiting for an experienced Full Stack Developer to support a major Public Sector technology programme based in London.The successful candidate will work across the full application-development...

Who We AreKonrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on innovation and a commitment to creating best-in-class digital products in use by hundreds of millions of consumers around the world. We...

Join a growing technology consultancy specialising in driving AI and machine learning adoption across the UK government sector. You’ll play a key role in building sophisticated software and data solutions, combining hands‑on engineering with technical leadership to help deliver secure, scalable technology with real-world impact. Role Overview: Package:...

AMS is the world’s leading provider of Talent Acquisition and Management Services. Our Contingent Workforce Solutions (CWS) service, partner with Deutsche Bank to support contingent recruitment processes. On behalf of Deutsche Bank, we are looking for a Full Stack Java Developer for a 6 month contract based in the bank’s London office on a hybrid working...

ОписаниеRyan provides financial services and develops enterprise solutions that improve business workflows and client outcomes.ЗадачиDesign, build, and improve AI-enabled full-stack software as part of a cross-functional engineering team;Collaborate with engineers, business professionals, and end users to understand requirements and deliver...

Location: Richmond Upon ThamesSalary: £45-65kJob Description:One of the Hospitality Industries most exciting start-ups has just secured their second round of funding and are looking to double the size of their business over the coming 12 months.As part of their growth they are looking for a Full-Stack Web Developer to join a highly dynamic Development team....

Junior Full Stack Developer: AI-Assisted Engineering Help build the AI-powered platform giving young people real earning power. MyPocketSkill is looking for a Junior Full Stack Developer to join our engineering team and help build our fintech/edtech platform for 13–25-year-olds. This is a hands-on role for someone early in their software career who wants...

Salary: £50,000 - 80,000 per year Requirements Extensive Java development experience, including Java 17+ Strong Spring Boot and microservices experience Strong React experience; Angular also considered Experience developing REST APIs Experience with cloud platforms such as AWS, Azure, or GCP Experience with Docker and Kubernetes Experience with CI/CD...