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    Front End Engineer (React) — AML Platform, Remote‑Friendly

    Napier AI is seeking a Front End Engineer in Belfast to develop an intuitive product that aids customers in monitoring money laundering. You will collaborate with software engineers, UX designers, and product managers to build user-centered solutions. The ideal candidate will have solid experience with ...

    Full Stack Engineer: React/Next.js for B2B Marketplace

    UNiDAYS in Greater London is seeking a Software Engineer to build innovative solutions that delight users and drive product success. You will join a fast-paced B2B team, collaborating with product and engineering teams to create scalable products. This position requires a strong knowledge of TypeScript ...

    React UI Engineer: Real‑Time, Low‑Latency Apps

    HCLTech is seeking a highly skilled UI Developer proficient in React, TypeScript, and performance optimization for low-latency applications. This role involves building time-critical, high-availability applications and requires hands-on experience across the full UI development lifecycle. The ideal can ...

    Front Office FX Full Stack Engineer (C# & React)

    Vertus Partners has partnered with an esteemed Investment Bank seeking an experienced Full-Stack Engineer to join their Front Office FX team. In this hybrid position, you will work closely with Traders and Quants globally, clarifying requirements and designing robust solutions. Ideal candidates will ha ...

    Full Stack Engineer: React & AWS Lambda — Own & Deliver

    Hargreaves Lansdown PLC in Bristol is seeking a Full-Stack Engineer to enhance their transfer applications. The role encompasses working with React frontends and AWS serverless backends, and offers flexible working options, including hybrid models. The ideal candidate will take ownership, demonstrate i ...

    Senior React Native Front End Engineer – Mobile Banking

    Gravitas Group is seeking a Senior Front-End Engineer to join a leading bank in Greater London. The role focuses on developing and delivering cross-platform mobile apps, utilizing React Native and TypeScript to enhance the bank's mobile banking solutions. Key responsibilities include managing mobile CI ...

    Remote First React Frontend Engineer – Climate Tech, Equity

    Oho Group is actively seeking a Frontend Developer (React) to join a dynamic ClimateTech scale-up in Greater London. This pivotal role involves building and maintaining web applications that address urgent environmental challenges, with a focus on sustainability. The ideal candidate will have over 2 ye ...

    Lead React UI Engineer: Build Scalable Frontend Solutions

    JPMorgan Chase is seeking a Lead Software Engineer to join the award-winning Vida team in Glasgow. In this role, you will influence and enhance market-leading technology products focusing on security and scalability. You'll be responsible for executing creative software solutions, developing production code, ...

    Senior Frontend Engineer — React UI for Revit Tools

    A tech-focused design firm in London is searching for a frontend engineer to enhance their Revit tools. In this role, you will develop user-facing features like advanced search tools and ensure responsive, polished interfaces. Ideal candidates will have over 5 years of experience with JavaScript, TypeScript, and ...

    Lead Full Stack Engineer | JS/PHP, Node & React

    Track24 is seeking a skilled Lead Engineer to join their team in Greater London. You will be responsible for delivering new features to the AtlasNXT platform while supporting legacy systems. The ideal candidate will have robust experience as a Full Stack JavaScript/PHP Engineer, along with technical leadershi ...

    Fullstack Senior Software Engineer (TypeScript, C#, React, AWS)

    Hybrid - 2 days per week in our London HQ Alto Software Group is a B2B SaaS company that powers more than half of all UK housing transactions each year. We create software solutions that connect businesses and consumers, delivering a one-stop shop for estate agents and home builders. Our goal is to ...

    Senior Full Stack Engineer — AI Platform (React/TS)

    慨正橡扯 is hiring a Senior Full-Stack Engineer to lead the development of their AI-powered platform. In this role, you will take ownership from concept through deployment, integrating AI as a core technology. You will also have direct contact with clients to tailor solutions that meet their needs. We're s ...

    Senior React Native Engineer — Luxury Mobile UX & Payments

    A cutting-edge tech company in Greater London is searching for a Senior React Native Engineer to elevate its mobile experience, defining luxury commerce through technology. You will develop high-quality, gesture-driven UX and own payment integrations. The ideal candidate has over 6 years of experience in React N ...

    Lead React/TypeScript Engineer AI Driven Frontend Leader

    Experian is seeking a Lead Software Engineer to join their engineering team in Nottingham. This role focuses on leading the design, implementation, and continuous improvement of scalable software solutions. The ideal candidate will have a strong background in React and Typescript, collaborating with stakeholders ...

    Senior Full Stack Software Engineer (C#/.NET, React)

    Gearset is the leading DevOps platform for Salesforce - our users can build and manage many aspects of their Salesforce development from within Gearset, from complex CI/CD pipelines to disaster recovery. The Gearset platform is a standalone tool that sits outside of the Salesforce platform, integra ...

    Senior React Native Engineer: Build Scalable Mobile Apps

    MrQ is looking for a Senior React Native Developer in St Albans to build and enhance its mobile platform. The role involves developing cross-platform mobile applications, collaborating with cross-functional teams, and optimizing application performance. Candidates should have 3–5+ years of experience in mobile d ...

    Senior Go + React Full Stack Engineer — Scale Microservices

    Xapien is seeking a Fullstack Engineer (Go + React) to enhance their platform as they grow rapidly in London. Key responsibilities include designing scalable microservices and developing React components, collaborating closely with diverse teams to turn complex needs into solutions. Ideal candidates have strong ...

    Lead Full Stack Engineer React/JS (Mobile & Web)

    A leading tech company in the UK is seeking a Lead Full Stack Engineer to build digital products using React Native and JavaScript. This role involves working on large-scale projects while mentoring junior developers. You will be responsible for integrating best practices in software quality and championing TDD ...

    Senior Full Stack Engineer (React, Redux, Node.JS, Ruby)

    A Unicorn company that have recently opened up a Enterprise division in London are looking for multiple full stack engineers to join their London based team. The client It’s an opportunity to have an immediate and real impact on the future of their product. They have a self-autonomous envir ...

    Lead React Native Engineer — Bank of the Future

    J.P. MORGAN seeks a Lead Software Engineer - Front-End Engineer to deliver cloud-native microservices applications for the International Consumer Bank. You will collaborate with cross-functional teams, mentor junior developers, and ensure application robustness. Your role involves leveraging modern web ...

    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 ...

    Senior Full Stack Engineer (C#/React) — Salesforce DevOps

    A leading DevOps platform company is looking for a Senior Software Engineer to enhance their product and collaborate closely with users. The candidate should have solid experience in C#, React, and TypeScript, along with a pragmatic and feedback-driven approach. This role offers a competitive salary between £59k ...

    Lead UI Engineer Real Time Frontend (React/TS)

    慨正橡扯 is looking for a Lead Software Engineer (UI) to guide the front-end technical direction for our trading platform, Execute. This vital role will involve partnering with various stakeholders to create high-performance user experiences that are critical to trader operations. The ideal candidate will ...

    Senior Digital Engineer Lead React & Front End (Hybrid)

    Hastings Direct is looking for a Senior Digital Engineer to lead and deliver high-quality software solutions. Based in Leicester/Bexhill with a hybrid working model, you'll oversee the software development lifecycle, provide technical leadership, and mentor junior developers. Ideal candidates will have strong Ja ...

    React Native/TypeScript Engineer for Wearable Tech (Remote)

    Logik Source is seeking a Contract Software Engineer to join their team in Brighton, with options for remote or hybrid work. The role focuses on developing innovative wearable technology by rebuilding a cross-platform application using React Native and TypeScript. The ideal candidate will have strong e ...

    Principal Mobile Engineer (React Native) – On site London

    Justzapp is looking for a Principal Software Engineer specializing in Mobile (React Native) to lead and shape the technical direction of their consumer apps. Based in London, this role is full-time and requires a hands-on approach to building, mentoring, and shipping high-performance mobile features. T ...

    Senior Full Stack Engineer: React & .NET Cloud & Dashboards

    Sivara GmbH is looking for a Senior Full Stack Developer to join their team in London. This role involves leveraging your skills in React JS and C# .NET Core to develop scalable applications for the financial sector. The environment is collaborative, with opportunities to work on innovative projects. T ...

    Full Stack Engineer: React/.NET for Trading Platform

    Rex Technologies GmbH is looking for a Full‑stack Software Engineer in Belfast, UK, to enhance and develop secure, responsive web applications for trading technology. You will work within a collaborative team focused on delivering high-quality solutions and adhering to the best practices in software developme ...

    Senior Frontend Engineer Secure, Encrypt Driven React/TS

    Proton is looking for a Senior Front‑end Engineer to enhance our secure note‑taking platform. You will play a crucial role in evolving our technology, focusing on client‑side architecture and usability while working closely with cross-functional teams. This position involves developing user experiences ...

    Software Engineer (Python/React) Up to 140k + Bonus

    Compensation: Up to £140,000 Base + Industry Leading Bonus + Comprehensive Package A leading FinTech firm in London is seeking a talented Software Engineer to join its growing technology team. This is an opportunity to work in a fast-paced, high-performance trading environme ...

    Full Stack Engineer C# .Net SQL React Finance

    Full Stack Engineer C# .Net SQL React – Finance (PR/ ) London, England Salary: GBP70000 - GBP80000 per annum + benefits Full Stack Engineer / Developer (C# .Net SQL React) London / WFH to £80k Do you have experience across the full tech stack within a finance environment? ...

    Senior React Native Engineer Scale Global Fintech App

    A high-growth fintech platform in London is seeking a Senior React Native Engineer to develop and maintain high-performance mobile features. This role involves collaboration with product owners to translate business requirements into scalable tasks, alongside leading improvements in CI/CD pipelines and automated ...

    Remote Full Stack Engineer (Go/React) | Flexible Hours

    Monzo is looking for a Full-Stack Engineer to join their team in London. In this role, you will work collaboratively in a squad to build and support essential features for users, leveraging your experience in backend technology and user interface design. The position offers a competitive salary range o ...

    Remote First Staff Full Stack Engineer (TypeScript/React)

    Reapit is looking for a Staff Full Stack (TypeScript/React) Engineer to drive technical solutions in a client-facing capacity. You'll collaborate directly with clients, owning outcomes from problem definition to delivery while working with advanced engineering workflows. The successful candidate will h ...

    Senior Full Stack Engineer — React/Node/Python & DevOps

    Java Script Works is looking for a skilled developer based in Greater London, United Kingdom. The role requires over 5 years of experience with React.js and Node.js, alongside knowledge of Python and various frameworks such as FastAPI and Django. A strong background in stakeholder management and participation in ...

    Senior Full Stack Engineer (React/.NET) – AI Shipping

    Signal is looking for a Senior Full Stack Engineer to join its engineering team. This role requires expertise in React and a passion for creating high-quality digital solutions in the shipping industry. You will work with innovative technologies such as C#, .NET Core, and Azure while collaborating with ...

    SC Cleared Full Stack Engineer Azure, Node & React

    SR2 is seeking experienced developers for a long-term rolling contract in London. The role involves building and supporting Azure-based platforms within a critical digital service programme. Candidates must have active SC clearance and strong commercial experience in Node, TypeScript, and React. You wi ...

    SC Cleared Full Stack Engineer — Azure/Node/React

    SR2 REC LTD is seeking a full-stack developer with active SC clearance for a long-term rolling contract. You will join an agile team to build and support a secure Azure-based platform. The ideal candidate has strong experience with Node, TypeScript, and React, along with good understanding of CI/CD and ...

    Hybrid Senior Full Stack Engineer | React/Node/AWS

    Energy Jobline ZR in Leicester seeks an experienced engineer with a focus on modern technology stacks like React and Node.js. The role emphasizes collaboration, mentoring junior engineers, and driving improvements through A/B testing and experimentation. We offer a hybrid working model, 25 days annual ...

    Front Office Trading Platform Engineer (C# | React/Angular)

    Saragossa is looking for a front office engineer to develop and enhance trading platforms that sit at the heart of one of the largest investment platforms globally. The successful candidate will work with C# and either React or Angular, in a hybrid role requiring three days on-site collaboration each w ...

    Front End React Engineer — Hybrid, Growth & Tech Perks

    A leading IT consultancy is seeking a Front End Developer with 3-5 years of experience in React and strong TypeScript skills. In this role, you will collaborate with key stakeholders to develop user-facing features and improve applications. The company offers a hybrid work schedule alongside comprehensive benefi ...

    Hybrid Senior Full Stack Engineer – React/TypeScript + .NET

    Leeds Building Society in Leeds is seeking a technical expert to lead customer-facing solutions using React/TypeScript and .NET/C#. You will mentor engineers and drive the delivery of high-quality, reliable services. With a hybrid working model and strong benefits, you'll influence key stakeholders whi ...

    Frontend Engineer – React, APIs & Large Scale Web Apps

    Proxime Limited in Greater London is looking for an experienced Front End Software Developer to join their core platform development team. You will lead efforts to build public websites, private APIs, and back office systems, collaborating closely with the Architecture team on design and implementation. < ...

    Senior React Frontend Engineer 3 Month Contract, Hybrid

    Sivara GmbH is seeking a Senior Front End React Developer for a 3-month contract based in Manchester. This hybrid role offers a competitive day rate and an ASAP start. The role involves building scalable frontend code and collaborating with cross-functional teams on a digital web build. Candidates shou ...

    Senior Front End React Engineer Flexible Hours + Equity

    New Route Recruitment Limited is seeking a Mid Level or Senior Front-end Developer to expand their property technology business. The successful candidate will lead the development of user-facing features using React.js, HTML, and CSS. They will work in a competitive environment near Liverpool Street Station a ...

    Remote Senior Front End Engineer React/TypeScript Lead

    context recruitment is seeking a highly skilled Senior Front End Developer to lead the development of enterprise-grade applications. This remote role offers a salary of up to £90,000, depending on experience. The successful candidate will design robust front end applications using React and TypeScript, ...

    Front End Engineer: UI/UX, WebSocket & React Native

    Extech 2000 Limited in Croydon is seeking a front-end developer to enhance its applications. You will work in an agile team to ensure all applications are user-friendly and meet specifications. The ideal candidate should be experienced in user interface design, secure development practices, and familia ...

    Senior React Frontend Engineer 3 Month Contract (Hybrid)

    Adecco is seeking a Senior Front End React Developer for a 3-month contract based in Manchester. The role involves building scalable frontend code and contributing to features that power a digital web build. You will work closely with cross-functional teams to deliver high-performance applications and ...

    Front Office C# & React Engineer for Capital Markets

    jobr.pro is seeking a skilled C# Developer with REACT experience to join our delivery teams in London. This position involves designing, building, and enhancing front-office applications in a fast-paced trading environment. You will work closely with both business stakeholders and various support teams ...

    Founding React Native Engineer Path to CTO + Equity

    Manchester Digital is seeking a Founding Engineer (React Native) to shape the product and lead the engineering function. This hybrid role in Manchester offers a unique opportunity to influence technical strategy and advance to leadership within a high-growth startup. The successful candidate will have ...

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