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    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 ...

    Global Full Stack Python/React Engineer: Prototyping Impact

    Vitol Group is seeking a Full Stack Desk Developer proficient in Python and React to join their Greater London team. The role involves working collaboratively across various business lines, developing innovative full-stack applications aimed at optimizing operations in the energy commodities sector. Id ...

    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 ...

    Autonomous Full Stack Engineer (Python/.NET) with Azure

    Tech4Good Recruitment is looking for a Full Stack Software Developer based in the United Kingdom. This standalone role offers the opportunity to shape and build both internal and client-facing systems. You'll work across the full development lifecycle, defining architecture and delivering scalable solutions. Req ...

    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 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 ...

    Remote Senior Full Stack Engineer: Python, React, AWS

    A growing engineering firm seeks a Senior Full-Stack Software Engineer to build modern applications fully remotely in Northern Ireland. The ideal candidate will design and develop scalable systems using Python and React, contributing to both front-end and back-end processes. Responsibilities include building API ...

    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 ...

    AI Native Full Stack Engineer — Build Autonomous Commerce

    DELLI is seeking a Full-Stack Engineer based in London to build its agentic platform. This role involves working across the entire technology stack, from backend systems to frontend user experiences. Responsibilities include developing core features for Order and Payments Hubs, collaborating with a supportive te ...

    Full Stack Engineer – Rapid Delivery & Impact (Stock Options)

    Blink group is seeking a skilled Full Stack Engineer based in London to join their dynamic team. You’ll be responsible for developing and maintaining full-stack applications using technologies like TypeScript, Node.js, and React, as well as supporting internal tooling for their customer support team. W ...

    Senior Full Stack Product Engineer | AI Native, London

    GetGround is seeking a Product Engineer to join our London team. The role involves building user-facing AI-native products, collaborating with cross-functional teams. Candidates should be Fullstack Engineers comfortable in both frontend and backend development, and excited about AI tools. The position offers a h ...

    Senior Full Stack Software Engineer in London Townhouse

    Customer-Facing Solutions From mobile apps and POS kiosks to internal tools and backend services. You’ll be hands-on across the stack — working with TypeScript, Vue, Expo, and Bun — and collaborating closely with product, design, and operational stakeholders to deliver robust solutions that ...

    Senior Full Stack Web Engineer — Build Scalable UX

    Roku is looking for an experienced Sr. Software Engineer to support the development of privacy-enhancing technologies. You will be responsible for developing innovative solutions as a full-stack developer, engaging with emerging technologies, and working in a fast-paced Agile environment. The role requires over ...

    Senior Full Stack Engineer: Ownership, AI, Stock Options

    Be-IT is seeking a Senior Engineer in Edinburgh who wants to have a meaningful impact on product development. In this role, you'll work with modern technologies like React and TypeScript on the frontend and have the flexibility to work with various backend technologies such as Node.js, Python, Java, Go, or C#. T ...

    Senior Full Stack Engineer, FinTech Trading Greenfield Build

    Stanford Black Limited is expanding its London presence and seeks experienced .NET & React/Angular developers. You'll be responsible for developing the frontend and backend of trading systems from scratch, contributing directly to the firm's revenue. Ideal candidates will have 3-12 years of experience in busines ...

    AI Powered Full Stack Engineer – Build Smarter, Faster

    Accenture UK & Ireland is looking for a Software Engineer - AI Enabled Full Stack Engineer based in Belfast. This specialist role involves leveraging AI tools to enhance software development, contributing to all phases from design to deployment. The ideal candidate should have at least 4 years of experience in f ...

    Full Stack Engineer (Backend focused) in London Gizmo

    Skills and Qualifications You should have a backend focus and proven experience shipping complex features. Desired Expertise Proficiency in Python, PostgreSQL, and familiarity with TypeScript is required. Preference (not essential) for proficiency i ...

    BXTI Liquid Credit, Full Stack Software Engineer, Associate

    Blackstone is the world’s largest alternative asset manager. We seek to create positive economic impact and long‑term value for our investors, the companies we invest in, and the communities in which we work. We do this by using extraordinary people and flexible capital to help companies solve problems. Ou ...

    Full Stack Engineer for Cutting Edge, Impactful Projects

    About Amodo We are a Sheffield based start-up providing expert engineering consultancy to a variety of clients and industries. We primarily focus on engineered product design, and work in a range of industries and contexts from quantum computing and biotech to heavy industry and animal welfare. W ...

    Full Stack .NET/React Engineer – Azure Cloud SaaS

    i4 Recruitment is seeking a Software Engineer in Redhill, England, offering a competitive salary between £42,000 and £47,500 annually. The role demands 3+ years of experience in developing SaaS products with expertise in Azure, .NET, and React. Responsibilities include building full-stack systems, maintaining cl ...

    Full Stack Engineer (AI/ML) in Sunderland Haystack

    Description Design, develop, and deploy end-to-end AI/ML-powered features and applications using Python and modern frameworks. Build, integrate, and maintain machine learning models/solutions—from data pipelines to API deployment and... About the Job A fast-growing tech startup ...

    Senior Full Stack Engineer: React, Python, Azure & AI

    ClearRoute is seeking a Senior Full-Stack Developer in Greater London to design and maintain scalable web applications. The candidate should have extensive experience with React and Python, alongside proven Azure deployment skills. Responsibilities include integrating AI-driven components and ensuring applicatio ...

    Senior Python Engineer Real time SaaS, Full Stack

    Senzo Group is seeking a Senior Python Engineer to contribute to their real-time data SaaS platform. This role focuses on developing backend services with Python while integrating with the frontend using React. You will work in a fast-paced environment, shipping production-grade software used daily. The position ...

    Full Stack Engineer — Remote UK (SC Clearance Eligible)

    Stealth iT Consulting is hiring for multiple Full Stack Engineer positions, primarily remote with occasional attendance at the London office. The role involves designing and deploying complex systems, collaborating closely with clients, and mentoring engineers. Ideal candidates will have significant experience i ...

    Senior Full Stack Engineer (React/Node, AWS) Discovery

    Harvey Nash is seeking an experienced Contract Software Engineer to support the development of a large-scale digital platform in the UK. This role focuses on designing and building high-quality web experiences using React, Node, and TypeScript, while also providing technical leadership and engaging closely with ...

    Junior Full Stack Engineer — Live Trading Systems (Java)

    Albert Bow is looking for a Junior / Mid Full Stack Developer in Mayfair, London to work on a live eFX trading system. You will join a high-growth buy-side quantitative fund, contributing to both backend and frontend components. The position requires experience with Spring Boot and APIs, along with an interest i ...

    Full Stack Engineer .NET Core, REST & React/Azure

    Digital Waffle is seeking a Full Stack Engineer in Manchester to build modern web applications using C#, ASP.NET Core, and Entity Framework. The ideal candidate will have a strong background in .NET Core, SQL Server, and front-end frameworks like React or Angular. This role requires excellent collaborative skill ...

    Full‑Stack Engineer (React + Python) — AI‑Driven Platform

    Oritain is seeking a skilled individual contributor in London for a hybrid role, working across full stack development. Responsibilities include building modern React frontends and Python backend services while ensuring system reliability. The ideal candidate has strong experience with production systems, can me ...

    Full Stack Product Engineer Innovative AI Start Up

    Salary £60 – 80,000 base + substantial stock Summary Fantastic opportunity for a Product Engineer who thrives on project ownership to join a growing AI‑auditing tech firm. Founded in 2023, and backed by some big-name investors, my client has built a trusted platfo ...

    Real Time Trading Full Stack Engineer — London Onsite

    Devonshire Hayes Recruitment is looking for a Full Stack Developer in Greater London. The ideal candidate will have 3-5 years of experience with strong front-end skills, particularly in delivering real-time trading applications. Responsibilities include translating user stories into technical solutions and worki ...

    Full Stack Software Engineer (C#/.NET) – Onsite, Growth

    Hewett Recruitment | BCorp™ is seeking a Software Developer in Pershore. You will develop and maintain web applications using C# and ASP.NET. The role offers a collaborative environment focusing on practical business applications, with involvement in the full development lifecycle. Ideal for someone with stron ...

    Senior Java Full Stack Engineer Spring Kubernetes Cloud

    Response Informatics is seeking a skilled Java Developer in Glasgow to design and maintain robust Java applications. You will deliver secure and scalable solutions by collaborating with cross-functional teams and implementing best coding practices. The ideal candidate has 7+ years of experience in Core Java, 6+ ...

    Cloud Native Full Stack Engineer (Python, Angular & AWS)

    Infinity Quest seeks an Associate General Manager - Delivery & Operations in London, England. This role is focused on overseeing delivery and operations within a dynamic IT environment, requiring strong skills in Cloud Architecture, API integration, and DevOps practices. Candidates should possess relevant experi ...

    Junior Java Full Stack Engineer Training, Cloud & Growth

    Capgemini Invent is looking for a Junior Full Stack Engineer to join their Digital Excellence team in London. The candidate will be responsible for developing clean code, troubleshooting system issues, and collaborating with teams and clients. A degree in Computer Science and experience with Java applications ar ...

    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 Data Platforms

    hackajob in Manchester is looking for a Senior Full-Stack Engineer to develop scalable solutions and AI capabilities across data platforms. The ideal candidate will be adept in both front-end and back-end software development, possess strong analytical skills, and be able to translate business problems into algo ...

    Full Stack Product Engineer for MVPs & Early Ventures

    Simplyhealth is looking for a Full‑Stack Product Engineer to develop new healthcare ventures from inception through launch. The role involves building MVPs, making technical decisions, and collaborating across teams to validate business hypotheses. Candidates should have strong experience with modern web technol ...

    BXTI Liquid Credit, Full Stack Software Engineer, Associate

    Blackstone is the world’s largest alternative asset manager. We seek to create positive economic impact and long-term value for our investors, the companies we invest in, and the communities in which we work. We do this by using extraordinary people and flexible capital to help companies solve problems. Our $1.1 ...

    Senior Full Stack Engineer Python/React, FinTech, Cloud

    SGI is seeking a Senior Full Stack Engineer for its London office, focusing on building cloud-native applications within the Asset Management & Private Markets Technology group. The role involves working closely with front-office and investment teams on modern platforms. Ideal candidates will have strong Python ...

    Founding Full Stack Engineer — AI Health Fintech MVP

    Neulinx is seeking a Founding Fullstack Engineer in Greater London for a stealth-mode startup focused on healthcare, fintech, and AI. The ideal candidate will have over 4 years of fullstack development experience, with strong skills in Node, React, and TypeScript. This role offers hands-on engineering, a path to ...

    Full Stack Engineer: Build AI Driven Agentic Systems

    microTECH Global LTD, an AI Start-Up in Greater London, is seeking a full-time developer to build Agentic Systems for auditing and certification. The role involves creating high-quality code across the full stack, collaborating with co-founders to solve complex problems, and utilizing LLM tools effectively. Idea ...

    Remote First Full Stack PHP Engineer | Laravel Impact

    Oliver Bernard is hiring a Fullstack PHP Developer to join their growing team in Oxford. This role offers flexibility with remote working and focuses on building features for a high-traffic platform using modern technologies like Laravel, Docker, and Alpine.js. Candidates should possess strong SQL skills, fronte ...

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      Lead Full Stack Engineer Pythonreactfastapi Hybrid Jobs in United Kingdom Job Search Guide, Trends and Insights