full-stack developer jobs in London

Fitch Group is seeking a Senior Software Engineer for Ratings Technology in London. You will design and deliver robust full‑stack applications using Java/Springboot, C#/.NET, Python and React, shaping technical architecture and product direction for analysts worldwide.The role offers hybrid work in premier offices, with opportunities to drive AI-enabled...

Dex is building an AI data-integration and analysis platform focused on enterprise-grade security and scalable architecture. This is a true full-stack role responsible for end-to-end product delivery from frontend to backend and cloud deployment.You will own design and shipping across the stack, collaborate with founders, product, and design on high-impact...

ThisThat is hiring a Senior Full-Stack Product Engineer in London (Shoreditch). You will own and drive major domains in a growing product platform, building across four key products including an internal survey platform, a scale-ready SaaS product, an intuitive survey interface, and a client platform powered by AI agents.We value autonomy, curiosity, and a...

commercetools is looking for a hands-on AI engineer who owns end-to-end AI capabilities—from data and context, through agent orchestration, to the generative UI a user sees and trusts. You’ve shipped and operated full-stack apps in production, so backend, frontend, data, and ML aren’t four teams you coordinate with; they’re four things you do.You...

CACI Digital Experience (formerly Cyber-Duck) is seeking a Senior Full Stack Developer in London. You will lead design, development, and delivery of scalable web applications for diverse clients, while guiding a team through best practices, code reviews, and robust testing.The role emphasizes collaboration across disciplines and hands-on technical leadership...

Gazelle Global Consulting Limited invites an Azure Full Stack Engineer to join a major cloud and data engineering programme in London. The role is a 6-month contract with a hybrid model, requiring 1-3 days onsite.You will blend full stack development with Azure data engineering, building scalable applications and integrating Cosmos DB into cloud-native...

OpenRent Ltd. is seeking a Senior Full-stack Engineer to design and deliver scalable software solutions for the rental market. You will turn real-world problems into intuitive features used by millions.Your role will involve collaborating with various teams and mentoring junior developers while working on impactful technology-driven solutions. OpenRent is...

Tech: Javascript, TypeScript, MongoDB, Angular, HTML5, CSS, BootstrapChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Fintech Trading Platform Vendor, City of London, 30 man flat global Dev TeamPay: 80k, Bonus- 750 training budget, Unlimited holiday, Pension, Life / Health, Some Flex WorkingJunior Full...

Our client is a global financial services and investment company.Do you have the right skills and experience for this role Read on to find out, and make your application.We're seeking a future team member for the role of Senior Vice President , Full Stack Engineer to join our team. This role is located in London .In this role, you'll make an impact in the...

DescriptionLocation: RemoteReports to: Engineering ManagerDepartment: EngineeringInterview process:Application deadline: 27th September 2026Initial HR intro call: 5th - 14th October First stage interview w/ Engineering Manager & Pillar Lead: 19th - 30th OctoberPanel Interview & Technical Assessment: 2nd - 5th November (potential extension to 12th Nov)THE...

FULL STACK Engineer (Next.js / React)- TOP SaaS Company! High-Growth SaaS | Build Elegant, User-First ProductsPolite Note: no visa sponsorships or transfers on offer as this company does NOT have a license. In partnership with Robert Half Limited.You can get further details about the nature of this opening, and what is expected from applicants, by reading...

Our multi-strategy hedge fund client is seeking an experienced Full Stack Developer to join their technology team in London on a contract basis. You'll be working on critical middle and back-office systems that support trading and operations functions. Key Responsibilities Design, develop, and maintain full stack applications using C# backend and React...

Fin, now part of Salesforce, is on a mission to help businesses provide perfect customer experiences. Our AI Agent Fin is the highest-performing AI Customer Agent on the market today, enabling businesses to deliver impeccable, always-on customer support across the customer journey, from service, to sales, to ecommerce. Powered by our own AI models, Fin...

Our client is a global financial services and investment company.All the relevant skills, qualifications and experience that a successful applicant will need are listed in the following description.We're seeking a future team member for the role of Java Full Stack Engineer with AI-driven development exposure to join our Conventional Trust Platform team. This...

About us At ExxonMobil, our vision is to lead in energy innovations that advance modern living while reducing emissions. As one of the world’s largest publicly traded energy and chemical companies, we are powered by a unique and diverse workforce fueled by the pride in what we do and what we stand for. The success of our Upstream, Product Solutions and...

Junior C# Full Stack Software Engineer – Fintech50,000 plus BensRemote WorkingQuant Capital is urgently looking for a Junior C# Full Stack Developer to join our high profile client.Want to apply Read all the information about this position below, then hit the apply button.My Client is a well known global (yet not too corporate) financial software (fintech)...

Principal Software EngineerA high number of candidates may make applications for this position, so make sure to send your CV and application through as soon as possible.Salary to £80k, poss higher for their ‘Unicorn' candidateRole can be based remotely, as long as you can occasionally travel to London for client work (travel expenses paid) - approx. once...

🚀 **Senior Full Stack Engineer – Java/Kotlin&React** 📍 **London | Hybrid** 🏦 **Tier 1 Investment Bank | Prime Finance** We are partnering with a **Tier 1 investment bank** on a major, multi-year transformation of its **Prime Finance Equities platform** . The **Equity Accelerator** programme is re-engineering core trading and post-trade...

Robusta is seeking a full-stack product engineer to own features from spec to production. You’ll ship front-end heavy surfaces and also handle backend and integrations where needed, ensuring a tight feedback loop with users.You’ll build interfaces where reviewers interact with model-driven decisions, integrate AI capabilities into critical workflows, and...

**Our Global Structure** Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across DoorDash and Wolt. Together, we’re unlocking new possibilities as one global team. **Why Deliveroo?** We're building the definitive...