full-stack developer jobs in London

OverviewRole Summary: You'll be the full-stack owner of our app, web and backend systems, ensuring the platforms that support our games are reliable, scalable and easy to evolve. You'll work closely with our Senior Game Developer to build and maintain our app, game delivery website and backend integrations, while embedding AI-accelerated workflows to ship...

We are looking for top tier engineera to help us build both the front-end and back-end of our products at speed. You’ll be joining the most lean, talent-dense engineering team in London.What You’ll OwnScale the Foundations: Architect and build the core, scalable backend foundations from the ground up to support a massive global market.Human-Centric UI:...

Who We Are At Intropic, we’re building the future of financial intelligence, where deep market expertise meets the power of AI. Founded in London’s financial centre of Canary Wharf, we exist to transform complex data into clarity, precision, and action. Our culture is shaped by truth-seeking, velocity, and ownership, values that drive how we build,...

Wheely is redefining premium transportation across major cities in Europe, the US, and the Middle East. We blend cutting-edge technology with the craft of five-star chauffeuring to deliver an experience trusted by more than 100,000 active riders and 1,200 corporate accounts. We’re a profitable, fast-growing scale-up with $43M raised and over $100M in...

Shoreditch, London (Hybrid) Up to £70,000 About Swifty AI Swifty AI is a London-based conversational AI company building technology for the automotive industry. We record, analyse and act across every customer interaction handling inquiries, booking appointments, screening leads and resolving customer issues autonomously. Our agents already manage a...

We are focused on reinventing how people spend, save, invest, exchange, travel, and more. Our objective is to build tools that will help people get more from their money and and become an expert at ease. We believe AI will help make finance smart, assessible and safe. We are looking for the most talented and driven people we can find. We are looking for...

Senior Software Engineer / Full Stack Developer (Node TypeScript React) London / WFH to £95kAre you a senior Software Engineer looking for a genuine Greenfield opportunity where you'll shape architecture from day one?You could be joining a growing financial services business as they build a brand new product that will transform how financial advisers work....

Solutions Architect, Full-Stack Development, Enterprise AI, London, COR7660A Solutions Architect opportunity has opened up at a well-funded, fast-moving AI softwarecompany operating at the cutting edge of enterprise technology. This is a hands-on, high-impact role where you will be embedded directly with major enterprise customers, designing and delivering...

**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. Staff Software Engineer Join us in our...

Open in London is seeking a Senior Full‑Stack Engineer to join our UK engineering team. You’ll own building and sustaining UK partner integrations within Open Embedded, extending the platform to meet regional needs from quote through to claim.You will work closely with our AU-based engineers, product, and TechOps, shipping changes end‑to‑end,...

Join Souk, a forward-thinking company that redefines the way businesses operate in the digital marketplace. As a Full Stack Engineer, you will play a pivotal role in developing and enhancing our innovative platform, which connects buyers and sellers across diverse markets. You will be responsible for designing and implementing robust, scalable solutions...

At &Dine, we’re on a mission to change the way teams experience food at work. We connect exceptional independent makers with companies that want better lunches, better events, and a better workplace culture built around food.As a Full Stack Engineer, you’ll play a key role in that journey. You won’t just be maintaining systems - you’ll help build and...

Christopher Ali are recruiting for a VC backed, expert led AI-driven med-tech startup who are on the lookout for a Full Stack Developer. Your role will be to ship features from data models and API's to polished interfaces on a modern stack, shoring up the foundations as you go. working directly alongside the founders and real customers you'll be at the...

**Role:** Full-Stack Java Developer **Location:** London, UK **Experience:** 5–10+ Years **Key Skills:** - Strong hands-on experience in Full-Stack Java Development - Solid Linux/Unix experience - Exposure to AI coding tools such as Claude Code, Windsurf, Devin, or GitHub Copilot (preferred) - Strong coding and problem-solving skills - Comfortable...

**Full Stack Engineer** **Up to £85,000** **London (2 days a week in office)** This is an exciting opportunity to join a fast-growing technology business that is transforming how people engage with and manage their finances. You'll work on a modern product, collaborate with highly skilled engineers, and play a key role in delivering innovative software...

Role Overview Full‑stack Engineer, responsible for building robust, scalable software for web‑based applications and enhancing the Ki platform. Responsibilities Build robust and scalable software for business critical, web‑based applications Build eye‑catching, functional, efficient, and reusable web and mobile‑based sites that drive these web...

We are a scaling fintech redefining how people interact with financial products. My client platform processes millions of transactions and serves a growing customer base across multiple markets and as they expand, they need engineers who are ready to grow with them. This is a hands on full stack role at the heart of the product engineering team. You will...

We're not building AI tools. We're rebuilding how the world's largest organisations operate. Conquer AI designs and deploys agentic AI systems inside FTSE 100, FTSE 250, and Fortune 500 businesses. These are production systems, embedded into critical workflows, driving real revenue, reducing real cost, changing how decisions get made at scale. We're hiring...

Job DescriptionBNY | Wealth Services Platform, a business unit within BNY, is a leading provider of financial business solutions for Wealth Managers / RIAs. We offer industry-leading custody, advisory, portfolio management, trading and banking services as a white labeled software platform for our clients to serve their clients. Our commitment to excellence...

About JuniorJunior is building the AI operating system for investment research. Our software helps private equity firms, consultants and financial institutions complete high-stakes research workflows dramatically faster - from diligence and memo writing to market mapping, research synthesis and strategic analysis.We're trusted by several of the world's top...