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    Senior Product Engineer Full Stack, Equity & Unlimited PTO

    P2P is looking for a full-stack engineer in Manchester to tackle challenges across frontend, backend, and infrastructure. You’ll take ownership of projects and contribute significantly to our talent-acquisition software which streamlines recruitment processes. We offer a competitive salary ranging from £103K to ...

    Senior Full Stack Engineer – UK Growth Platform (Hybrid)

    Eucalyptus is seeking an experienced engineer to join our UK-specific team to drive product growth through data-driven initiatives. This role entails improving conversion funnels, extending features for UK customers, and enhancing product retention. Candidates should have strong skills in React, TypeScript, and ...

    Senior Full Stack Engineer for Climate Tech Platform

    Science Based Targets initiative seeks a Senior Full-Stack Software Engineer to support and enhance its technology infrastructure. This full-time role is based in the UK and calls for a candidate with strong architecture skills in TypeScript, React, and Python. Responsibilities include collaborating with DevOps, ...

    Senior Full Stack Lead, Insights Platform (AI Native)

    SoundCloud is looking for a Lead Full Stack Engineer to take charge of the technical roadmap for their B2B products, including the A&R Dashboard and Fan Insights. This role requires strong backend expertise in languages like Scala or Golang and leadership to drive a small team of engineers. The ideal candidate w ...

    Full Stack Engineer AI Enabled – Senior Vice President

    Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we ...

    Senior Engineer II Full Stack JS (React/Node)

    Java Script Works is seeking a Senior Engineer II in Burgess Hill, United Kingdom. This full-time position requires extensive knowledge of JavaScript, Node.js, React, and UI design. The successful candidate will be responsible for designing, coding, testing, maintaining, and documenting applications. You will al ...

    Senior Full Stack Engineer — 3D WebGL & AI Visualization

    Encord, based in Greater London, is seeking a full-stack engineer ready to tackle challenges in 3D rendering and spatial data visualisation. In this role, you will build high-performance frontend experiences while maintaining an owner mentality from project inception to deployment. You will join an amb ...

    Real Time Livestream Full Stack Engineer (React/Next.js)

    WorksHub is looking for a Full Stack Engineer to join the Livestreaming Team in Greater London. In this role, you will design and optimize pipelines for media delivery, develop responsive frontends using Next.js and React, and architect scalable infrastructure using AWS. Successful candidates will have hands-on ...

    Full Stack Engineer: Build Scalable, Impactful AI Platform

    Encord, located in Greater London, is seeking an experienced engineer to elevate platform performance and reliability. You will join a collaborative team at a crucial stage of development and take end-to-end ownership of projects across the technology stack. The ideal candidate has strong full-stack en ...

    Senior Full Stack Engineer: Build Scalable Financial Apps

    Apexon is seeking a hands-on developer in Birmingham to design and develop financial products that affect millions. The ideal candidate will have 5-7 years of experience in software development, particularly in Java and ReactJS. Responsibilities include creating RESTful APIs and microservices, optimizing perform ...

    IoT Focused Full Stack Engineer: AWS & GraphQL, Equity

    Jack & Jill, an IoT climate-tech startup in London, is seeking a Full-stack Engineer to join their small, impactful team. The role involves leading a platform migration to AWS/Postgres and building reliable data pipelines for real-time IoT telemetry. Ideal candidates will have 3-5 years of experience in Python a ...

    Full Stack Engineer: Build AI‑Driven, Scalable Platforms

    Centrica is seeking a Software Engineer to join its technology team. This position involves designing and maintaining high-quality software solutions for the Field Operations Platform. You will work within a cross-functional squad, delivering secure and maintainable code, and improving customer journeys throu ...

    IoT Full Stack Engineer: Cloud, Data & Predictive Insights

    Reed is seeking a Full Stack IoT Developer to bridge hardware and cloud platforms, turning telemetry data into insights. Responsibilities include managing IoT hardware, designing data ingestion pipelines, and developing automation tools. Ideal candidates will have a STEM degree and 2+ years of relevant experienc ...

    Senior Full Stack Engineer: Node.js & React – Hybrid UK

    Matched is seeking a Senior Full Stack Software Developer for a 6-month FTC, based in Greater London. This hybrid role involves designing and developing applications, mentoring junior engineers, and implementing quality methodologies in a start-up financial services environment. The ideal candidate will have a s ...

    Senior Full Stack Engineer Real Time Platforms (Equity)

    Pullup is looking for an experienced software developer to join their core engineering team in the United Kingdom. The position involves designing and implementing scalable backend services and building responsive user interfaces. Candidates should have over 5 years of experience in software development, with st ...

    Senior Full Stack Engineer, AI Driven Enterprise Platform

    W3 Global Sourcing is looking for a Full-Stack Engineer to join their team in London. This role involves the design, development, and scaling of features for a next-generation AI platform used in high-stakes industries like investment banking. The ideal candidate will have over 5 years of experience, strong skil ...

    Full Stack Engineer AI Enabled – Senior Vice President

    Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we ...

    Senior Full Stack Engineer for Climate Tech Platform

    Science Based Targets initiative seeks a Senior Full-Stack Software Engineer to support and enhance its technology infrastructure. This full-time role is based in the UK and calls for a candidate with strong architecture skills in TypeScript, React, and Python. Responsibilities include collaborating with DevOps, ...

    Senior Full Stack Lead, Insights Platform (AI Native)

    SoundCloud is looking for a Lead Full Stack Engineer to take charge of the technical roadmap for their B2B products, including the A&R Dashboard and Fan Insights. This role requires strong backend expertise in languages like Scala or Golang and leadership to drive a small team of engineers. The ideal candidate w ...

    Senior Software Engineer (Associate) Full Stack React/AWS

    Java Script Works is seeking a Senior Software Engineer (Associate) to work in London, United Kingdom. This full-time position offers competitive compensation and opportunities to work with modern technologies such as C#, .NET core, and React.js. Ideal candidates will possess strong technical abilities ...

    Senior Software Engineer Full Stack (React/ASP.NET Core)

    Java Script Works is looking for a Senior Software Engineer based in London, United Kingdom. The ideal candidate should have strong knowledge of ASP.NET Core and experience with frontend frameworks such as React and Vue.js. This full-time position offers a competitive compensation package. Please note that visa ...

    Senior Full Stack Engineer: Data Driven APIs & Cloud

    Skills and Experience Particularly strong in Kotlin or Java. Experience in designing and implementing data-driven APIs. Exposure to frontend development, especially React.js, Tailwind, REDUX, and Typescript. Past project experience with large-scale web services ...

    Senior Software Engineer – Full Stack (AWS/TypeScript/React)

    Java Script Works is seeking a Senior Software Engineer based in London, United Kingdom. In this full-time role, you'll work in a dynamic environment, contributing to both backend and front-end development. Proficiency in the JavaScript ecosystem, along with experience in Node.js, React, TypeScript, and React Na ...

    Senior Full Stack Engineer – Greenfield AI Platform, London

    A disruptive tech startup in London is seeking a Senior Full-Stack Software Engineer to take ownership of their technical foundation. This greenfield role offers the chance to build a customer-facing platform and establish engineering standards. Candidates should have over 5 years of experience with modern web a ...

    Senior Software Engineer — Backend/Full Stack, AWS & GraphQL

    TripAdvisor LLC is seeking a Senior Software Engineer to join their team in Oxford. This full-stack position focuses primarily on backend work, offers a remote-first working model, and requires collaboration with product managers and designers. Candidates should have experience in Java, React, and willingness to ...

    Senior Java Full Stack Engineer React, AWS & DevSecOps

    Tata Consultancy Services is looking for a Senior Full Stack Developer to join their team in London. In this hybrid role, you will be responsible for delivering high-quality, secure full-stack services using Java and React. Your work will involve designing and building APIs, collaborating with engineering teams, ...

    Senior Full Stack Engineer: AI Driven Scale & APIs

    develop is seeking a Senior Fullstack Engineer to join a fast-growing product team in Greater London. The role involves building and shipping full-stack applications using Node.js and React while leveraging modern AI-assisted development workflows to enhance productivity. The ideal candidate will have ...

    Staff Full Stack Software Engineer, (Forward Deployed), GPS

    Scale's rapidly growing Global Public Sector team is focused on using AI to address critical challenges facing the public sector around the world. Our core work consists of: Creating custom AI applications that will impact millions of citizens Generating high-quality trainin ...

    Full Stack Engineer (C#/.NET, React) — Remote & Growth

    Gearset Limited in Cambridge is looking for a Software Engineer to join their team. This role involves enhancing existing features and engaging directly with users to shape impactful solutions. Ideal candidates have full-stack experience and a passion for learning within a collaborative engineering culture. < ...

    Full Stack Engineer AI Driven Field Operations Platform

    Centrica is seeking a Software Engineer to enhance Field Operations Platform. You'll be responsible for developing high-quality software solutions and collaborating with cross-functional teams to optimize customer demand fulfillment. This role requires hands-on experience with C#, .NET Core, SQL, and A ...

    Hybrid Full Stack Engineer: Java & React, AI‑Powered

    Juxt Ltd. is looking for Full-stack developers of all levels in Greater London to work on critical systems for investment banks using Java and React. The role offers both permanent and contract options and is hybrid, permitting a mix of remote working and client collaboration. Ideal candidates will hav ...

    Full Stack Software Engineer – Java/Angular/React (Glasgow)

    Java Script Works is seeking a Software Engineer in Glasgow, United Kingdom, to help develop and maintain digital offerings. You will play a crucial role in ensuring unparalleled customer experiences, leveraging technologies like Java, Spring, Angular, and React. This full-time position offers competit ...

    Senior Full Stack AI Engineer — Public Sector Scale

    Scale AI is looking for a Full Stack Software Engineer (Forward Deployed) to join their Global Public Sector team in Greater London. This role involves building impactful AI applications in collaboration with public sector partners, addressing critical challenges for citizens. The ideal candidate will ...

    Full Stack Engineer — Shape an ultra growth startup

    Cornerstone VC in Greater London is seeking a full stack engineer to help shape the future of private equity. You will work with the founding team to design the application architecture and ship impactful features. The ideal candidate has experience in taking products from ideation to deployment, thriv ...

    Hybrid Full Stack Engineer: React/TypeScript, API & Cloud

    EDF Energy is seeking a Full Stack Software Engineer focusing on React and TypeScript to create modern web applications that assist small businesses. Starting salary is £63,000 per annum with a hybrid working model across London, Hove, and Exeter. Join a team dedicated to innovation, building scalable ...

    Hybrid React Full Stack Engineer for Web Apps

    EDF Energy is seeking a Full Stack Software Engineer with strong React expertise to build platforms that support small businesses. This hybrid role offers a starting salary of £63,000 per annum, with opportunities to work from home or collaborate in person monthly. The successful candidate will design ...

    Mission Critical Full Stack Engineer for National Security

    Forwardrole is seeking a Full Stack Software Engineer to join their growing team in London focused on delivering mission-critical technology solutions for the National Security sector. The role involves designing, building, and improving secure software systems, working closely with engineers and stake ...

    London Full Stack Engineer — Build Scalable, Impactful Apps

    Blink - The Employee App in London is seeking a Full Stack Engineer to join their rapid delivery team. You will design, develop, and maintain applications using TypeScript, Node.js, and React, contributing to a platform that enhances employee engagement. The ideal candidate should thrive in a fast-pace ...

    Full Stack Engineer (C#/.NET, React) — Remote & Growth

    Gearset Limited in Cambridge is looking for a Software Engineer to join their team. This role involves enhancing existing features and engaging directly with users to shape impactful solutions. Ideal candidates have full-stack experience and a passion for learning within a collaborative engineering culture. < ...

    Full Stack Software Engineer in Belfast Enso Recruitment

    Overview Support CI/CD Cloud GCP Java Mobile NodeJS React React Native Spring Web UX UI Design DevOps JavaScript TypeScript Fullstack Technologie ...

    Senior Java Full Stack Engineer Cloud Native Banking

    83zero Limited is seeking experienced Full Stack Engineers to join innovative banking projects in Cardiff. The role requires hybrid working with 1 day per week onsite. Engineers will work with Java, ReactJS, and AngularJS, focusing on designing scalable applications and ensuring high-quality code. If y ...

    Full Stack Engineer: Angular UI & High Performance APIs

    Java Script Works in London is seeking a Full Stack Software Engineer to contribute to rendering performance and API response times. You will design and build reusable UI components using Angular and TypeScript, while helping to maintain high-performance backend systems. This full-time role offers a co ...

    AI Driven Full Stack Engineer | RAG & LLM Specialist

    Proficiency in Full-Stack Development Proficiency in building modern, full-stack applications with back end development in Python, Node.js, or Java, and front end development with frameworks like React, Angular or Next.js. Experience with AI Solutions Understand and have implement ...

    Remote Full Stack Engineer for Fan Engagement Platforms

    A global media company based in London is looking for a Full-Stack Software Engineer to design and develop scalable fan engagement platforms. This remote position involves creating full-stack solutions and strong proficiency in React and Node.js. The ideal candidate has over 3 years of experience in development, ...

    Product Engineer Full Stack AI Driven Fintech (Equity)

    Jack & Jill, a VC-backed fintech SaaS startup in London, seeks a Product Engineer to architect full-stack software for automated decision-making. The ideal candidate will have professional experience with React and Node.js, a product-focused mindset, and excel in a fast-paced startup environment. This role offer ...

    Senior Automation Engineer – Full Stack API & UI Testing

    Java Script Works in Northampton is looking for skilled individuals with experience in designing and implementing test automation frameworks for both front-end and back-end applications. Candidates should be proficient in Java and JavaScript, with experience in API and integration testing. The ideal ap ...

    PHP Full Stack Software Engineer Supply Chain / Sustainability

    We are seeking a UK-based PHP Full Stack Software Engineer to support the continued growth of our sustainability and digital learning platforms. You’ll be a hands‑on developer who enjoys building modern, responsive user experiences, writing clean, scalable code, and collaborating closely with design ...

    Senior Full Stack Engineer — AI Driven Field Inspection

    W3 Global Sourcing seeks a Senior Full-Stack Engineer focused on building impactful software solutions for industrial inspection and compliance. This role entails deep engagement with users, taking ownership of product features, and working with modern TypeScript-based technologies. Ideal candidates wi ...

    Lead Full Stack Engineer: Node/TS/React, AWS

    Java Script Works is looking for an experienced software developer based in Greater London, United Kingdom, with strong expertise in Node.js and Typescript. The ideal candidate will have a minimum of 5 years of backend experience and 3 years of UI development in React. Responsibilities include optimizi ...

    Remote Full Stack Engineer: Django + Next.js for HealthTech

    Java Script Works is looking for a Full Stack Mid/Senior Engineer to join their remote HealthTech start-up. The ideal candidate should have solid experience in Python, Django, and Next.js, working with PostgreSQL databases. This full-time role emphasizes building modern UIs while improving health outcomes throug ...

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      Full Stack Developer Python Javascript Jobs in United Kingdom Job Search Guide, Trends and Insights