full-stack web developer jobs in London

Job DescriptionPurpose of the roleTo design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues.AccountabilitiesDevelopment and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and...

CGI is seeking a Senior Full Stack Developer to help shape digital services supporting access to justice across the UK. You’ll own reusable tech built to onboard faster, integrate consistently and operate reliably, using Java and Angular to tackle complex challenges.This hybrid role works with a UK Government Department client, and requires UK Security...

EPAM in London seeks a Lead Full Stack Developer to deliver scalable, secure cloud-based applications. You will drive front-end and back-end development, design robust architectures and enable AI-powered capabilities using large language models.Applicants should have strong React/TypeScript skills, .NET/C# or Python experience, and hands-on Azure and...

Senior Full Stack Developer up to £90,000 Remote Pearson Carter are currently partnering with an innovative technology business specialising in immersive digital learning solutions. Their platform delivers interactive virtual environments, bringing new possibilities to the Education and Healthcare sectors through the use of Virtual Reality. They are looking...

At Mountain Warehouse we understand that technology is core to our success as a business and so we invest heavily in our in-house team. The development department is divided into product-based teams, all using variants on Kanban for project prioritisation and a focus on continuous delivery, mostly with usage of microservices. We are a collaborative team with...

Build the future of digital talent. Help bring Tilly Norwood to life. Job Title: Full Stack Engineer Duration: Full-time Start Date: ASAP Experience: 5+ years Company: XICOIA About XICOIA XICOIA builds AI-powered digital talent — starting with Tilly Norwood, the world’s first AI actress — and the systems that allow avatars to perform, evolve and scale...

If you need support in completing the application or if you require a different format of this document, please get in touch at or call TCS London Office number with the subject line: “Application Support Request”.Role: Senior Full Stack DeveloperJob Type: PermanentLocation: London, UK / HybridNumber of Hours: 40 hours per week – full timeReady to...

CACI is seeking a Full Stack Developer to join our hybrid London team. You will build modern, scalable web applications using PHP and Laravel, working closely with designers, QA, and PMs to deliver client solutions.Emphasis on clean code, testing, and responsible use of AI tools to support development. Joining CAC I means collaborating across disciplines in...

A leading technology consultancy in Greater London is seeking an experienced IT professional to support the full life cycle of software development, with opportunities for hands-on coding using technologies like Scala, Java, and .Net. Candidates should have at least 4 years in the IT industry, strong communication skills, and a willingness to travel across...

At BNY, our culture allows us to run our company better and enables employees’ growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the world’s investible assets. Every day, our teams harness cutting‑edge AI and breakthrough technologies to collaborate with clients,...

A leading financial markets organisation is looking for an experienced Senior Full Stack Python Engineer to build intelligent applications and data platforms supportingplex, data-intensive workflows. You will develop Python backend services, asynchronous processing solutions using Celery and Redis, and MCP tools integrating APIs, databases and internal...

"ABOUT DESCRIALDescrial is an AI work-execution platform purpose-built for alternative investment firms and their portfolio companies. It securely brings together proprietary data, external sources and workflows. Descrial is an important pillar of Enterprise Intelligence Orchestration (EIO). It makes EIO possible by structuring and standardising data and...

ОписаниеJoin 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 Dealer and Capital Markets clients. This role is...

Role: Java React Developer Type: PERM Location: London, UK Working Model: Hybrid (3 Days per week in Office) We are hiring a Full Stack Java/React Developer to build and deploy enterprise-scale distributed applications and microservices. The Tech Stack: Backend: Java (11/17), Spring Boot, Spring Security, Microservices. Frontend: React.js, TypeScript,...

About Wintermute Wintermute is one of the largest crypto native algorithmic trading companies in digital assets. We provide liquidity across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain projects and traditional financial institutions moving into crypto. Wintermute also...

Our mission Great science regularly stalls in the clinic, not because the science is wrong, but because the company behind it lacks the capital, infrastructure, or focus to take it all the way through. Today’s clinical-stage biopharma model is broken, and as a result promising treatments never reach patients. Our mission is to fix this: we’re building...

Strong hands-on experience in Full-Stack Java DevelopmentExposure to AI coding tools such as Claude Code, Windsurf, Devin, or GitHub Copilot (preferred)Strong coding and problem-solving skillsComfortable working in a fast-paced environment with evolving requirementsNice to Have:Working Model:On-site, 5 days a weekIdeal Candidate:A hands-on Java developer who...

Full-Stack Engineer King's cross, London £85,000–£105,000 5x Positions We're hiring Full-Stack Engineers to build Descrial end to end, from the database to the interface. Our clients trust us with confidential financial data, so security, tenant isolation, auditability and a polished experience are engineering constraints, not extras. You’ll work in...

About Wintermute Wintermute is one of the largest crypto native algorithmic trading companies in digital assets. We provide liquidity across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain projects and traditional financial institutions moving into crypto. Wintermute also...

A global trading house, renowned for its entrepreneurial approach to technology in trading, is rapidly expanding due to strong market performance and a large, forecasted technical roadmap. They are seeking a Mid-Level C# Developer to join their London team, offering an exciting opportunity for career growth.Key Requirements:Experienced C# web developer with...