full-stack web developer jobs in London

Currence is an AI-native market intelligence company focused on clean, cheaper and faster energy solutions. We’re a hybrid team with London headquarters and a strong global presence, seeking engineers who can work across Python/Django, React/TypeScript, and data storage layers in a fast-paced startup environment.Join a product-focused engineering team and...

Fospha is hiring a junior software engineer in London to work across the full stack, from Frontend UI in React/Next.js to backend services in Python. You’ll collaborate with engineers, product managers and AI agents in our AI-first operating model, gaining ownership of features from day one.You will contribute to code reviews, learn spec-driven...

Job Reference: NJ0331Date Posted: 24 September 2026Recruiter: Nexus Jobs LimitedLocation: Central LondonSalary: 50,000 to 65,000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: : Apply for this job nowJob DescriptionWeb Designer and Developer - Central LondonOur Client an international company is looking to...

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...

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...

LA International is seeking an experienced software engineering lead to drive delivery of complex applications across multiple work packages. The role requires hands-on development with C#/NET, REST APIs, and frontend frameworks, plus technical leadership across Agile teams.You will participate in design decisions, peer reviews and architecture discussions,...

Pharos Resource Partners Ltd in London is seeking a Full Stack Developer to join the technology team. You will work on business-critical trading and pricing applications, collaborating with stakeholders, and delivering end-to-end features using React and Python/Django.The role involves building robust front-end components, integrating with SQL Server and...

Referment is working with an AI software company whose products support high-stakes research by investors, consultants and financial institutions. The team is looking for a senior engineer to own complete product features across user interfaces, backend services and data. You’ll work directly with customers, make product and technical trade-offs, and...

At Improbable, we build and scale ambitious AI and Web3 ventures shaping the next generation of the internet. The Somnia Foundation, backed by Improbable, specialises in building and operating high-performance decentralised technology. Its EVM L1, launched in 2025, has been benchmarked as the fastest on the planet: at over 1 million ERC-20 transactions per...

We’re looking for a Senior Fullstack Software Engineer (Python and React) to join our product and engineering team building the systems that power our ability to revolutionize the electric car leasing industry. Our tech stack is Python with GraphQL, React with Next.js, PostgreSQL and noSQL databases, running on AWS. Our tech stack is Python with GraphQL,...

Applied Computing was founded in 2023 to build Orbital, a physics-informed foundation model for energy operations. We’re live across oil and gas, refineries, and petrochemicals, working towards our mission: sustainable abundance for a growing planet.The hydrocarbon industry keeps the world running. But its complexity has left operators tied to legacy...

We’re looking for a talented, high-quality full-stack engineer to join our team We care about how well you build software, how you work within a team, and how fast you learn. Runna’s stack and problems will keep changing as we grow, so we’re looking for strong engineers who pick up new systems quickly and bring good judgement wherever they land, not a...

Why Faculty? We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human-centric AI. You can read about our real-world impact here. We don’t chase hype cycles. We innovate, build and deploy responsible...

OverviewFeeld is hiring a Senior Fullstack Engineer with a backend focus to join our remote team. At Feeld, we are creating a world where everyone is more intimately connected to each other and themselves. We are building an inclusive, human-centred product and are looking for a Senior Fullstack Engineer with a backend focus to become part of our remote team...

Department: Engineering Location: London Description Hybrid: 2 days per week in our Tower Bridge office (Wednesdays & Thursdays) money.co.uk exists to help consumers make more informed financial decisions. Our free, online comparison service allows consumers to compare financial products, from credit cards to savings accounts, loans to travel money. We...

Company DescriptionIFS is a billion-dollar revenue company with 7000+ employees on all continents. Our leading AI technology is the backbone of our award-winning enterprise software solutions, enabling our customers to be their best when it really matters–at the Moment of Service™. Our commitment to internal AI adoption has allowed us to stay at the...

Appvia is seeking Senior Full Stack Engineers (Java/TypeScript) to join a growing Software Engineering practice on a major transformation programme. This hands-on, client-facing role involves designing and delivering modern software in a greenfield venture within a brownfield ecosystem, introducing new architecture, tooling, and standards for long-term...

Y TREE in London is seeking a passionate Front-end Engineer to join our AI-first Wealth Tech squad. You will build scalable, user‑facing features with JavaScript/TypeScript and React, collaborating with a cross‑functional team to deliver compelling client experiences.Hybrid work is required: 2 days a week in the office. We value independent thinkers who...

RVU Co UK is recruiting a Senior Software Engineer (Full-Stack) in London. You will own delivery end-to-end within a small, autonomous team and design services across the stack, including JavaScript/TypeScript, Go, and Clojure. This role emphasizes strong testing ownership and pragmatic decision-making to impact energy solutions.The position offers hybrid...

Build and deliver the next generation of privacy-first analytics capabilities — from rapid prototypes and AI-powered insights to scalable product innovations embedded directly into Matomo’s core platform.Own end-to-end innovation development within a small, autonomous team, working closely with the CTO and senior engineers to turn high-impact concepts...