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    Senior Software Engineer

    Senior Software Engineer Location: Gloucester, London or ManchesterClearance: Must be eligible for SC Clearance / Already hold SC ClearanceTo Apply: Email - Overview A leading cyber and national security organisation is seeking experienced S ...

    Software Engineer DV / eDV Cleared

    Software Engineer Location: London, Manchester or GloucesterClearance: DV or eDV ClearanceTo Apply: Email - Overview A leading cyber and national security organisation is seeking experienced Software Engineers to join a highly skilled opera ...

    Principal Unreal Engineer (Simulation & Digital Twins)

    You will lead the development of sophisticated synthetic environments and autonomous systems designed to solve critical, real-world problems. This role grants you the autonomy to shape technical strategy and drive genuine innovation within a specialist defence consultancy. The Essentials To ...

    Senior Front end Engineer

    Co-Founder @ Calyptus | High Performance Talent at Scale | Blockchain & AI Want to put your job search on autopilot? Join our platform, complete a 6-minute AI screening interview, and get auto-applied to 100s of high-paying roles. Sign up now at and let the oppo ...

    Sr Software Engineer Media Buying Team

    Senior Software Engineer - Engineering Channel Factory provides intelligent marketing solutions for the next generation of contextual safety, suitability, and performance for brands and agencies. Our platform helps marketers implement, automate, and scale their marketing programs across the world ...

    Research Engineer

    Research Engineer Location: Kortrijk, BE At Barco Labs, a team of experts explores emerging technologies and develops first-of-a-kind prototypes for both existing and new markets. By combining cutting-edge technology with cross-domain creativity, the team drives innovation and sup ...

    Software Engineer 3

    Role Summary You will have a passion for developing cutting edge cloud solutions supporting millions of devices that our customers around the world rely on every single day. You will be instrumental to the design, implementation, monitoring and support of our services and integral to the Software ...

    Senior Lead Software Engineer: Trade Tech, React/JS Expert

    J.P. MORGAN is seeking an experienced Software Engineer within F&O Execution Technology to enhance, build, and deliver trusted market-leading technology products. You will work in an agile team to tackle diverse challenges using your deep technical expertise. The ideal candidate will have extensive experience in ...

    Lead Full Stack Engineer: AI Powered PHP/Laravel & React

    hedgehog lab seeks a Lead or Senior Full Stack Developer to build innovative AI-powered products that transform procurement management. You will leverage your expertise in PHP, Laravel, and React.js to design scalable applications that handle complex data and work closely with product and design teams. <p ...

    Senior React Native Mobile Engineer — Shape a New Team

    Client Server is seeking a Senior Mobile Engineer in London, to design and develop high-quality mobile applications used in production environments. You will work on real-world features including secure user authentication and role-based access control. The position offers a competitive salary of £85,0 ...

    Senior Cloud Native Full Stack Engineer (Azure, React/Java)

    Charles River Development, based in Greater London, is seeking a full-stack, cloud-native engineer to enhance their Enhanced OTC Module. You will work with Java, C#, SQL, and modern JavaScript frameworks while mentoring junior engineers. A degree in a related field is required, along with 8-10 years of software ...

    Full Stack Engineer (Django/React) – Remote & 4 Day Week

    Alma Economics is seeking a Full-Stack Engineer to join our tech team in Greater London. The role focuses on designing and maintaining applications using Django and React, with an emphasis on building responsive frontends and collaborating with a dynamic team. Candidates should possess hands-on experience in dev ...

    Lead Software Engineer – Hybrid/ Flexible (Java/React, Cloud & DevOps)

    A leading defense and technology company in Greater London is seeking a Lead Software Engineer to oversee projects and mentoring. You will have a significant role in designing and maintaining systems that have real-world impacts. Preferred candidates will have strong experience in Java for backend development an ...

    Senior Full Stack Tech Lead (React/.NET on Azure)

    A technology staffing company is seeking a Tech Lead Full Stack in Edinburgh to lead a cross-functional team in migrating enterprise features from Angular to React and implementing a robust architecture using .NET Core on Azure. This mid-senior level role requires strong experience in leading full-stack teams an ...

    Software Development Squad Lead (React Native) 12 Month FTC

    Software Development Squad Lead (React Native) AND Introduction At AND, we accelerate the development of digital capabilities. In practice, that means helping ambitious leaders and organisations build the teams, products, processes and even operational structures they need to close the ...

    Remote Senior React Native Engineer for Mobile App Growth

    Arena Club, located in Greater London, is seeking a highly skilled Senior Mobile Engineer proficient in React Native. You will play a key role in scaling Arena Club's app, delivering new features, and enhancing user experiences. The ideal candidate has over 7 years of experience in mobile development and exce ...

    Lead Full Stack Engineer — Node/React, AWS/Azure, Mentoring

    A technology company in the UK is seeking candidates experienced in software development using Node.js and React to help accelerate digital delivery. The role emphasizes championing software quality and mentoring Junior and Mid Developers. Candidates should thrive in a collaborative culture that values ideas and ...

    Senior Full Stack Engineer React/Node on AWS (Hybrid)

    A charity support organization located in Leicester is seeking a skilled engineer to contribute to a modern technology stack. The role involves driving improvements through A/B testing, mentoring junior engineers, and driving innovative solutions. The company promotes a hybrid work model with a range of benefits ...

    Senior Full Stack Engineer — TS/Node/React | Hybrid Bristol

    A sustainability tech company in Bristol is looking for a Senior Full Stack Engineer proficient in TypeScript, Node.js, and React. This role offers the chance to develop products that positively impact the environment while working closely with product-focused teams. The position is hybrid, requiring office pres ...

    Senior Full Stack Engineer (React/Node) — Lead & Grow SaaS

    A leading fintech software start-up located in the City of London is seeking a full-stack software developer to optimize and build features across their award-winning web platform. The ideal candidate will bring 4-7 years of experience in web development, with a strong proficiency in technologies such as ReactJS ...

    Full Stack Engineer (TS/React, Node/Go) Cambridge Onsite

    IC Resources is looking for a Full Stack Software Engineer to join their team in Cambridge. This role involves working on a significant public-facing web/cloud platform used globally by engineering industries. The successful candidate will have at least 4 years of experience in full-stack development, ...

    Full Stack Engineer (React + Java) Glasgow, Scotland Fulltime Hybrid

    Job Role Full Stack Engineer (React + Java) Location Glasgow, Scotland About the Job We are looking for a talented Full Stack Engineer (React + Java) with strong expertise in building scalable, secure, and high-performance web applications. The ideal ca ...

    Senior Front End Architect – Blazor/React UI on AWS

    Mitsubishi Electric – UK is seeking a Senior UI Developer to build scalable, high-quality user interfaces for web and mobile platforms. You will lead front-end architecture decisions and collaborate with backend, DevOps, and QA teams to deliver accessible applications. The ideal candidate has over 6 ye ...

    Front End Engineer II — High Traffic React UI (Hybrid)

    Magnite, Inc. is seeking a Front End Engineer II in Belfast to join the Streaming UI team. In this role, you'll be responsible for building critical React applications that facilitate ad-serving. You'll work with distributed teams across the U.S. and focus on delivering clean, efficient code while thri ...

    Design Systems Lead (React/TS) Hybrid Belfast + EMI Options

    Whitespace in Belfast is seeking a Lead Design Systems Engineer to bridge design and engineering. In this role, you will ensure pixel-perfect implementation of storybook components, owning the front-end execution of the component library. Responsibilities include building accessible components, collabo ...

    Lead Full Stack Engineer — AI powered PHP/Laravel & React

    Hedgehog Lab in the UK is seeking a Lead or Senior Full Stack Developer to build AI-powered products that transform how organizations manage procurement and document data. You'll leverage your expertise in PHP, Laravel, and React.js while working across product, design, and data teams to tackle real te ...

    Lead Full Stack Engineer: AI‑Powered PHP/Laravel & React

    hedgehog lab is looking for a Lead or Senior Full Stack Developer to build AI-powered products that transform procurement and data management. This role involves designing and shipping scalable applications using PHP, Laravel, React.js, and AWS. You will collaborate closely with cross-functional teams and inf ...

    Senior Full Stack Go & React Engineer (Privacy First, Hybrid)

    develop is looking for a Full Stack Engineer in Southampton to work on a pioneering wellness platform. This role involves building a consumer-facing product from the ground up with a strong emphasis on privacy and security. You will design backend services using Go and intuitive frontend applications with Rea ...

    Staff Full Stack Engineer: Kotlin/React Cloud Native Lead

    We are looking for a Staff Full-Stack Engineer to take technical ownership across backend and frontend development, shaping high-quality, scalable solutions and setting engineering standards for the team. This role combines hands-on delivery with technical leadership, mentoring, and close collaboration wit ...

    Lead Full Stack Engineer: AI Powered PHP/Laravel & React

    hedgehog lab is looking for a Lead or Senior Full Stack Developer to build innovative AI-powered products that transform how organizations handle procurement and data management. The role emphasizes ownership of significant technical challenges and collaboration with cross-functional teams. Ideal candi ...

    Senior Full Stack SaaS Engineer — PHP/React + AI Tools

    Eventogy is looking for a skilled PHP Software Engineer to lead the next phase of their platform development, focusing on both REST APIs and user interfaces. The role entails collaborating with a talented team to design scalable, high-quality applications, leveraging modern web technologies and methodologies. ...

    Client Facing Software Engineer (React/Java, Cloud) — UK Travel

    Accenture UK is seeking a Software Engineer for their Glasgow office. This role involves working closely with clients to develop exceptional digital products, with a focus on delivering quality and maintaining holistic client accounts. The ideal candidate will have proficiency in React or Java, hands-o ...

    Senior Full Stack Engineer for Trading Platform (TS/React)

    A large enterprise is seeking a Senior Full-Stack Engineer for their trading platform in London. The ideal candidate will have over 8 years of software development experience and a strong background in TypeScript, Node.js, and React. Responsibilities include designing and maintaining high-performance features an ...

    Senior Full Stack Engineer (Node/TS/React) — Hybrid + Equity

    Skinandme is seeking a Senior Full Stack Engineer in London to lead projects on their Node.js and React stack. This role encompasses end-to-end ownership of features across their commerce and clinical systems. The ideal candidate will have significant experience in full-stack development and a commitme ...

    Senior Lead React Native Engineer Build Bank Grade Apps

    JPMorgan Chase is seeking a Lead Software Engineer - Front-End to join their International Consumer Bank team in Greater London. This role focuses on delivering cutting-edge solutions using cloud-native microservices architecture, providing the opportunity to make a real impact within an innovative banking en ...

    CRO Frontend Engineer React/Typescript in London Fyxer AI

    CRO Frontend Engineer - React/Typescript London, United Kingdom Posted about 1 year ago Tech stack React TypeScript Frontend development Full-stack Qualifications Expert hands‑on experience with TypeScri ...

    Senior Front End Engineer: Lead React UI & Design Systems

    A leading music technology company in London is seeking a Senior Front-End Engineer to own the front-end architecture of their innovative React-based platform. Candidates should have strong skills in JavaScript/TypeScript, HTML, and CSS. Collaboration with product and design teams is key to creating intuitive us ...

    Senior Mobile Engineer: Drive End to End React Native

    A leading tech company in Greater London is seeking a Senior Frontend Engineer specializing in React Native to own and drive major mobile features in their Expo app. The ideal candidate will have over 5 years of experience, strong software fundamentals, and a focus on user experience. You will collaborate with p ...

    Full Stack Engineer — Java/React Tech, Public Safety Impact

    Java Script Works is seeking a Full-Stack Engineer in Manchester, United Kingdom. The ideal candidate will have experience or a degree in Computer Science, proficient in Java, JavaScript, TypeScript, React, and MySQL. The company emphasizes a collaborative environment using modern development tools. Th ...

    Senior Full Stack Engineer (Node/TS/React) — Hybrid + Equity

    Skin + Me in London is seeking a Senior Full Stack Engineer to drive features across their Node.js and React stack. This role involves owning everything from backend services to frontend, ensuring platform performance, and leading code reviews. The ideal candidate has 6+ years of experience in full-sta ...

    AI Data & Automation Engineer Real Time Data & React UIs

    Infrastructure and Development Responsibilities Build and maintain data lakes, warehouses, and real-time processing systems. Develop React-based frontends for data visualization and automation tools. Leverage AI coding assistants for rapid prototyping and understanding of modern A ...

    Senior Front End Engineer (Remote Ready) with React/Redux

    Byte9 is a leading agile web development company located in London, seeking an experienced Senior Front-end Developer. In this role, you will support both design and development teams in producing front-end code for innovative projects. Ideal candidates should have over 4 years of commercial web development expe ...

    UI Engineer (React and TypeScript) London, UK Fulltime Hybrid

    Job Title UI Engineer (React and TypeScript) Location London, UK About the Job We are seeking an experienced UI Engineer (React and TypeScript) with strong expertise in the banking domain who will oversee the planning, execution, and successful ...

    Lead Full Stack Engineer – React/.NET on AWS (Greenfield)

    djr is seeking a hands-on Lead Full Stack Engineer (.NET / React / AWS) for a 6-month contract in Manchester. You will play a critical role in building a greenfield cloud-native platform from the ground up, focusing on high-quality user experiences and robust backend integration. The position requires ...

    Senior Lead React Native Engineer: Bank Grade Mobile Apps

    JPMorgan Chase & Co. is seeking a Lead Software Engineer - Front-End Engineer to join their International Consumer Bank team in Greater London. This role involves delivering cutting-edge, cloud-native applications while working collaboratively with cross-functional teams. The ideal candidate should pos ...

    Senior Full Stack Engineer (Java + React) — AI Driven Apps

    We are looking for a Senior Full-Stack Engineer to join our global Investment Banking client. You will be responsible for the development and overall implementation of AI-enabled web applications in a complex, critical and large cross-departmental and multi-disciplinary area.The role is part of a multi-ye ...

    Senior Full Stack Engineer — Lead React/NextJS & AWS (Remote)

    Cancer Research UK is seeking a Senior Software Engineer to join their team in Stratford. The role involves delivering software applications, mentoring junior engineers, and applying Agile principles. You will work flexibly, either in the office or remotely. The ideal candidate has experience with Type ...

    Frontend Engineer — React + TS | Life Saving MedTech | Hybrid Cambridge

    A socially responsible tech recruitment firm is seeking a Frontend Engineer to join their growing team in Cambridge. The ideal candidate will utilize their React and TypeScript skills to enhance the user interface of various medical imaging products, focusing on accessibility and user experience. This full-time ...

    Lead Full Stack Engineer (React/Node) – Building Secure Apps

    BAE Systems in Bristol is seeking a Lead Full Stack Developer to build systems for Law Enforcement Customers. Your role will involve designing back-end services with Node.js, creating user-friendly interfaces with React.js, and collaborating with cross-functional teams. You should have proven experienc ...

    Senior React Frontend Engineer — Lead End to End Features

    MrQ in St Albans is seeking a Senior Frontend Engineer to join their dynamic team. You will build high-quality user experiences using React.js while collaborating closely with Product, Design, and Backend teams. The role emphasizes ownership of complex features and contributing to the engineering culture. </p ...

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