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    • 48,161+ Java React Developer Jobs in UK — Top Companies Hiring July 2026

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    Type Script Engineer Python

    Full Stack Developer - TypeScript & Python Stratford - Onsite 3 days a week 3 month contract Inside of IR35 We're hiring a Full Stack Developer with a strong frontend focus to help build and scale a next‑generation Voice AI / Ch ...

    Principal Web Engineer Frontend & Cloud Innovator

    Java Script Works is seeking a Web Principle Engineer based in Bristol, UK. The role requires fluency in Angular, React, HTML, JavaScript, and CSS, along with proficiency in cloud solutions like Amazon Web Services and Azure. This exciting opportunity is perfect for someone who is passionate about coding and clo ...

    Senior Software Engineer (AVP) Hybrid Finance Tech

    Citibank (Switzerland) AG is looking for a Senior Software Engineer in Belfast to join their Markets Operations Technology team. You will tackle engineering challenges while building robust solutions using Java, React, and Python. This role comes with a competitive base salary, 27 annual leave days, private medi ...

    Senior Software Engineer – Hybrid Finance Tech (Markets Ops)

    Citigroup Inc. is seeking a Senior Software Engineer in Belfast. You will help redefine global finance by building robust software solutions in a dynamic team environment focused on integration and automation. Ideal candidates have strong programming skills primarily in Java, React, and Python, along with experi ...

    Lead Java & AWS Engineer — FinTech Cloud & Microservices

    A leading financial services firm in Glasgow is seeking a Lead Software Engineer to join their Corporate Technology team. The role involves designing and developing web applications, managing stakeholder relationships, and leading technical reviews. Candidates should have at least 5 years of experience in softwa ...

    Frontend Technical Architect (React/JS) – Fintech

    Java Script Works is seeking a Technical Architect with expertise in frontend JavaScript to join a renowned wealth management software firm based in South West London. The ideal candidate will have a strong foundation in building and consuming REST APIs, experience with UI technologies like React, Angular, or Vu ...

    Full Stack TypeScript Engineer — Flexible Hours & £80k

    Java Script Works is seeking a Full Stack Javascript Software Engineer to work within a global development team based in Surbiton, Greater London. The successful applicant will handle design, development, and maintenance of the main pricing analytical library using TypeScript. Qualifications include knowledge of ...

    API Developer AI Trainer in Leeds DataAnnotation

    Responsibilities You will be responsible for coming up with diverse problems and... Qualifications A bachelor1s degree (completed or in progress) is also required. Proficiency in additional programming languages/frameworks such as TypeScript, C, C#, C++, HTML/CSS, React, Go, Java, ...

    Full Stack Engineer Hybrid, Shape Core Platform, 20% Bonus

    A leading fintech company based in Cardiff is seeking a Full Stack Engineer to develop shared components and architecture used across all product teams. This role offers the opportunity to influence software development practices while working on greenfield projects. Essential qualifications include strong Java ...

    Software Engineer Web Apps (Agile + DevOps)

    Java Script Works is seeking an innovative and detail-oriented Software Engineer to join their team in Greater London, United Kingdom. The role is focused on developing software applications that meet client needs while ensuring the highest quality standards. Ideal candidates should have experience with modern w ...

    Java Software Engineer II — Secure, Scalable Backend & UI

    A leading global financial services firm is looking for a Software Engineer II in Glasgow, UK. This role involves executing software solutions, writing high-quality code, and engaging in the full Software Development Life Cycle. The ideal candidate should have experience in Java and UI development with technolog ...

    Junior Frontend Engineer (React/Vue/Angular) — TDD Focus

    Java Script Works is looking for a Junior Frontend Engineer to join their team in London. The role offers a salary range of £35,000 to £50,000. Candidates should be familiar with technologies such as React, TDD, Vue.js, and Angular. While the position is full-time, benefits and perks are not specified. This is a ...

    Tech Lead Build Scalable, Impactful Emission Platform

    Bohr is looking for a Tech Lead in Bristol to lead a small engineering team while actively contributing to software development. This role combines leadership with hands-on delivery, focusing on both frontend and backend technologies such as React, TypeScript, and Java. The position offers a salary of up to £100 ...

    Lead Fullstack Engineer (Java/JS) for Cloud Native APIs

    A leading bank in the UK is looking for a talented Lead Fullstack Software Engineer to join their hybrid work environment. This role will require you to lead engineering teams to design, build, and deploy scalable applications. The ideal candidate will possess strong experience in Java, with familiarity in front ...

    Frontend Engineer: React/TypeScript, AWS & UI/UX

    Java Script Works is looking for a Software Engineer in Exeter, United Kingdom. The ideal candidate will have strong skills in JavaScript, front-end development with HTML, CSS, and React, as well as UI/UX design principles. Experience with AWS is highly preferred, alongside knowledge of PyTorch and other deep-le ...

    Data Analyst: Data Flows & Systems Insight (Remote)

    A leading recruitment agency is seeking a Data Analyst in London. The role focuses on analyzing and documenting data flows in existing systems, primarily built using Java, Node JS, and React. Candidates should have a strong background in data quality management, experience in cloud environments like AWS or Azure ...

    Development Lead | Azure, React & SQL Expert

    Java Script Works in Manchester is seeking a Development Lead for a full-time role. The ideal candidate will have experience with back-end technologies such as C# and Azure Functions, as well as front-end development skills, particularly in React. The position offers a competitive salary range of £75,000 to £80, ...

    Senior Digital Engineer Scalable Web & Mobile Platforms

    Love2shop is looking for a Senior Digital Engineer to design, build, and maintain digital products for enhancing customer experiences. This role includes coding high-quality applications and ensuring compliance with security standards. The ideal candidate has strong backend experience and excels in mentoring ...

    Engineering Manager II — Servant Leader, Architect & Coach

    Zilch is seeking an Engineering Manager to lead two agile teams and drive engineering excellence. This role requires a strong technological background, mentoring abilities, and hands-on coding skills, while supporting leadership and stakeholders. The ideal candidate will have over 3 years of experience ...

    Senior React Native Mobile Engineer — FinTech

    Java Script Works in Greater London is seeking an experienced Mobile Engineer to contribute to an exciting new product within a successful financial company. The ideal candidate is comfortable in a fast-paced environment and has strong skills in React Native, automated testing, and JavaScript. In this ...

    Graduate Software Engineer: Real Work, Mentorship, Growth

    A tech-driven insurtech company in Greater London is seeking a Graduate Software Engineer to join their product team. You will be involved in building real software from day one, collaborating with engineers and designers, and gaining mentorship and experience in a diverse tech stack including Java and React/Nex ...

    Lead Engineer: SEO‑Driven Next.js & React Tech Lead

    Java Script Works is looking for a Lead Engineer based in Greater London, United Kingdom. The ideal candidate will have experience with Git, GitHub, and a strong focus on front-end development using technologies like React, TypeScript, and Next.js. In this full-time role, you'll work on enhancing web p ...

    Senior Full Stack Engineer Remote‑Friendly, Flexible Hours

    Leidos Innovations UK Ltd is seeking a Senior Software Engineer to deliver high-quality software solutions. This role focuses on full-stack development and requires extensive experience with Java and modern frameworks like React and TypeScript. Successful candidates will mentor junior engineers, suppor ...

    Lead Software Engineer, Fixed Income (UK) AI & Cloud

    J.P. MORGAN seeks a Lead Software Engineer in Greater London to enhance and deliver technology products within the Commercial and Investment Bank - Post Trade Technology Group. You will be responsible for developing high-quality code and leading technical solutions across various business functions. Th ...

    Principal Front End Engineer: React & TS

    Java Script Works is seeking a Principal Front-End Engineer based in Newcastle upon Tyne. This role focuses on leading the development of high-quality UI components using React and TypeScript, while collaborating with designers and backend engineers. Your technical expertise will be crucial in shapi ...

    Junior Developer

    Salary £28,000 - 29,500 per year Requirements Confident, amiable individual with a keen interest in IT and technology. Coding experience, ideally using Java and/or SQL. Educated to at least A level or equivalent, with excellent Maths and English skills, ...

    Sr. Java (Spring boot) Developer with API and Microservices expertise to support our insurance client's Enterprise Application Integration team

    Sr. Java (Spring boot) Developer with API and Microservices expertise to support our insurance client's Enterprise Application Integration team Duration: 6 MonthsLocation: Toronto (Hybrid, 3x/week)We are looking for a Senior Software Developer for the Enterprise Appli ...

    Hybrid Software Engineer Full Stack, Docker & CI/CD

    Fuel Recruitment Limited is looking for a Software Engineer to join a leading technology organisation in the UK. This hybrid role involves working on both Front End and Back End technologies, contributing to high-quality software solutions. The ideal candidate will have a solid foundation in software e ...

    Senior Software Engineer (React Native)

    This range is provided by Cure Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Cure Talent is partnering with a dynamic Medical Technology company based in London, renowned for developing innovative hardware and softw ...

    Front End Developer

    Front-End Developer – Blackburn - Hybrid working Full Stack, Developer, React, TypeScript, JavaScript, Blackburn, Lancashire, North West This advanced solutions provider requires a driven and self-motivated Front-End Developer to join their busy technical team and motivate those around th ...

    Software Developer in London EVORA Global

    Software Developer London, UnitedKingdom Posted 11 months ago Tech stack Amazon AWS PHP Java CI/CD Python Linux Experience With experience in developing and hosting enterprise-grade software and services using Amazon AWS. Skills </h ...

    Graduate Software Developer in Cambridge RedTech Recruitment

    Graduate Software Developer Cambridge, United Kingdom Tech Stack Python C Java JavaScript Qualifications Minimum of AAA at A Level or equivalent UCAS points Must be able to code competently in any main ...

    Senior Calypso Software Developer London (IT) in London Nexus Jobs Limited

    Senior Calypso Software Developer - London Location: London, United Kingdom Posted 10 months ago This is a job posted by our partner Jooble. Tech stack Oracle Automation API securities Java Cycle Covering Back office processes like ...

    Remote Java Full Stack Dev – Enterprise Web Apps + 12% Bonus

    Langham Recruitment is seeking a Full Stack Java Developer to join their Digital team in the United Kingdom. This fully remote role offers a salary of £50,000 along with additional benefits including a 12% annual bonus and a £5,000 car allowance. You will work on enterprise-grade web and business applications ...

    Full Stack Engineer Audiobooks

    Spotify for Authors (SFA) is the creator platform for the audiobook industry — a web application that gives publishers, authors, and narrators tools to manage their catalog, track performance, and distribute content on Spotify. We're scaling toward 100,000 users across a React/TypeScript frontend, Java backen ...

    Developer Team Lead

    Developer / Tech Lead (Java / AWS)6 Month Contract | Outside IR35 | Hybrid (Glasgow) | Up to £550 per dayWe're working with a key public sector client looking to bring in an experienced Developer / Tech Lead to support a critical modernisation programme. ...

    Full Stack Engineer

    Wipro is looking for a Senior Java Full Stack Developer to join our high-performing engineering team. As a Senior Java Full Stack Developer, you will be responsible for modernising enterprise applications and designing scalable solutions for high-volume financial platforms. You will work closely with cross ...

    Developer Team Lead

    Developer / Tech Lead (Java / AWS)6 Month Contract | Outside IR35 | Hybrid (Glasgow) | Up to £550 per dayWe're working with a key public sector client looking to bring in an experienced Developer / Tech Lead to support a critical modernisation programme. ...

    Full Stack Engineer

    🌍 London (in office 3 days/ week)🤝 Product and Engineering💚 Reporting to Senior Full Stack Engineer We're not just closing the digital divide; we're reconnecting distributed organisations, enabling seamless communication, and re-en ...

    Full Stack Engineer

    🌍 London (in office 3 days/ week)🤝 Product and Engineering💚 Reporting to Senior Full Stack Engineer We're not just closing the digital divide; we're reconnecting distributed organisations, enabling seamless communication, and re-en ...

    Quantitative Developer Risk Technology in London Millennium

    Organizational Skills Organized, demonstrating thoroughness and strong ownership of work. Desirable Skills/Experience Experience with financial mathematics and risk modeling. Prior experience working directly with risk management/trading functions. Experience i ...

    Low Latency SME / Java

    Overview We are partnered with a Tier 1 Investment Bank, who are looking for 2-3 Java Developers who have extensive experience of working on low latency, trading systems. Job title Java Developer - Low Latency Experts Responsibilities Work on low latency tra ...

    Senior Full Stack Engineer FTC in London SoCode Recruitment

    Job Opportunity: Senior Full Stack Java Engineer Excited to be partnering with a leading financial services organisation seeking a Senior Full Stack Java Engineer to join their growing engineering team. Key Responsibilities: This is a hands‑on role for a seasoned developer w ...

    Senior Software Engineer — ASP.NET/React ERP Web Apps

    Java Script Works is looking for a Senior Software Engineer to join their team in Hungerford, United Kingdom. The ideal candidate has hands-on experience in web and application development using ASP.NET, JavaScript, TypeScript, React, and Web API, with ERP systems experience being a plus. The position offers a f ...

    Senior DataHub Experience & Control Plane Engineer

    Bloomberg L.P. is seeking a Senior Software Engineer to enhance DataHub, Bloomberg's data experience layer. This full-stack role involves designing and building services for data discovery, AI context, and reliable user actions. Ideal candidates will possess strong software engineering experience and proficie ...

    Senior Data Engineering Software Engineer

    A leading financial technology company in Nottingham seeks a Senior Software Development Engineer to drive the evolution of its cloud-based data ecosystem. The role involves working with Java, Python, and React/Typescript to solve complex problems and improve customer experiences. Candidates should have experien ...

    Senior Backend Engineer — Platform & Scale (Hybrid)

    Personio is looking for a Senior Software Engineer to join their EO team in London. In this role, you will evolve backend systems that power key functionalities of Personio while working collaboratively with various teams. The position requires experience in backend engineering, familiarity with Java or Kotlin, ...

    CRO Frontend Engineer React/TypeScript

    Java Script Works is looking for a skilled CRO Frontend Engineer specializing in React and TypeScript. This full-time position is based in London, United Kingdom, with a competitive salary range of £90,000 - £140,000 per annum. The ideal candidate will have extensive experience in frontend development and the ab ...

    Senior React Frontend Engineer Payments Contract (London)

    RevTech is seeking a Frontend (React) leaning full stack engineer for a contract role until the end of 2026, with a daily pay of up to £520 (Inside IR35 via Umbrella). The role will be 3 days per week onsite in London, focusing on integrating REST APIs and working with various Front End tools. Strong experience ...

    Senior Full Stack Engineer — AI‑Driven Cloud (UK Hybrid)

    Mark43, a public safety technology company in Greater Manchester, is hiring a Senior Software Engineer to build software for UK police custody suites. You'll work across the full stack, using technologies like Java, React, and AWS, while collaborating in a hybrid work model. The role includes designing ...

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