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    • 300,885+ Technical Java Developer Jobs in UK — Top Companies Hiring July 2026

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    Lead Software Developer

    Lead Software Developer • Hybrid Working – Manchester based (1 day/week in office) • 12 Months FTC The Company At Amber Labs, we are a cutting‑edge UK te ...

    Full Stack Engineer

    Full stack Engineer - £55,000 - Hampshire (1 day per week in the office) Please note: This role is primarily remote, with the expectation of being in the office one day per week. Candidates must be eligible to work in the UK without sponsorship. La Fosse has partnered with an esta ...

    Lead Engineer

    About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions across UK government departments, working at the forefront of user-centred de ...

    Lead Engineer in Swansea

    About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions across UK government departments, working at the forefront of user-centred de ...

    Software Developer

    Software Developer Hybrid - London Our talented people are creating the technology of the future From scheduling to maintenance to keeping people safe, 2.7 million people are helped by our software daily. Technology makes it possible; people make it happen and you could be part of ...

    Crypto Quant Developer: Low Latency Trading & AI

    Harrington Starr is seeking a Quantitative Developer to join their Crypto trading desk. This role involves developing and optimising trading systems and algorithms for digital assets, with a focus on low-latency performance. Ideal candidates should possess strong Java skills and experience in algorithm ...

    Remote Oracle CPQ Developer – UK

    A global technology and business service provider is seeking an Oracle CPQ Developer for a fully remote role in the UK. The ideal candidate will have extensive Oracle CPQ experience and proficiency in SQL, Java/C#, and JavaScript. Responsibilities include providing programming support and integrating CPQ with en ...

    Lead Full Stack Engineer (React/Next.js) — London

    Java Script Works is seeking a Lead Full-Stack Developer in London, United Kingdom. The ideal candidate will develop and maintain responsive web applications using React and Next.js, ensuring a seamless user experience. This full-time position requires collaboration with UI/UX designers to implement design speci ...

    Full Stack Engineer: Build Impactful Gov Tech (React/Java)

    A technology firm in the UK is seeking a Full-Stack Developer to work on innovative projects that enhance safety through technology. You will engage with government and law enforcement organizations, using technologies like React and Java. The candidate should have solid programming fundamentals and an understan ...

    Senior Full Stack Consultant Java/Node, Cloud & Frontend

    A leading consulting firm in Oxford is seeking a Senior Full Stack Developer (Consultant) who enjoys coding and thrives in client-facing environments. This position involves development, solution design, and consulting, utilizing Java, Node.js, and modern front-end frameworks to guide clients. The ideal candidat ...

    Senior MuleSoft Engineer CloudHub & Microservices

    N Consulting Ltd is seeking a Senior Mulesoft Developer based in London, England. The role requires MuleSoft certification and experience with CloudHub, Runtime Fabric, and Agile/Scrum methodologies. Candidates should hold a background in Java or other object-oriented programming languages and possess an underst ...

    Cordova App Developer £450/ Outside IR35 / Working from Home

    Cordova App Developer £450/ Outside IR35 / Working from Home Cordova App Developer £450 per day (12 Months+ / Option of working from Remote / Outside IR35) Length of contract: 12 months+ An experienced Cordova developer to join a team in a long established company outside ...

    Senior Data Platform Engineer Big Data, Cloud & DevOps

    Sivara GmbH, based in the United Kingdom, is looking for a skilled backend developer. The role requires proven experience in JAVA programming and Spring Boot. Your responsibilities will involve designing and deploying features for backend services in a collaborative Agile team. We offer a competitive s ...

    Lead Software Engineer (Java, Spring Boot, Microservices)

    Lead Software Engineer (Java, Spring Boot, Microservices) Join to apply for the Lead Software Engineer (Java, Spring Boot, Microservices) role at TPXimpact | B Corp Lead Software Engineer (Java, Spring Boot, Microservices) 1 day ago Be among the fir ...

    Software Developer / Engineer ** SC Cleared **

    ** Inside IR35 / SC Cleared ** SC Cleared Software Developer / Engineer required to work for a large finance house, with a proven track record on code, delivery and support - you will be seasoned in: * Oracle PL/SQL* Java * Springboot* Kafka* Hib ...

    JavaScript Developer Hybrid (Manchester ) Manchester in Manchester Circle Group

    ```html Salary £40,000 - 40,000 per year Requirements We are seeking a JavaScript Developer with strong knowledge of JavaScript and modern frameworks such as React, Angular, and Vue. You should have a solid understanding of HTML, CSS, REST APIs, and more. </ul ...

    Software Developer / Engineer ** SC Cleared **

    ** Inside IR35 / SC Cleared ** SC Cleared Software Developer / Engineer required to work for a large finance house, with a proven track record on code, delivery and support - you will be seasoned in: * Oracle PL/SQL* Java * Springboot* Kafka* Hib ...

    Software Developer / Engineer ** SC Cleared **

    ** Inside IR35 / SC Cleared ** SC Cleared Software Developer / Engineer required to work for a large finance house, with a proven track record on code, delivery and support - you will be seasoned in: * Oracle PL/SQL* Java * Springboot* Kafka* Hib ...

    Software Developer

    Location: City of London Job Type: Permanent Industry: Business Transformation Job reference: BBBH440124_1780562207 Posted: 3 minutes ago Software DeveloperLocation: London minimum of 3 days a week (for the 1st month it is expected they will be in 5 days, dependent on project<b ...

    Software Developer

    Location: City of London Job Type: Permanent Industry: Business Transformation Job reference: BBBH440124_1780562207 Posted: 3 minutes ago Software DeveloperLocation: London minimum of 3 days a week (for the 1st month it is expected they will be in 5 days, dependent on project<b ...

    Staff Software Engineer Kotlin Java JVM

    Staff Software Engineer / Developer (Kotlin Java JVM) Hybrid WFH to £120kWould you like to progress your career in an impactful hands-on Software Engineer role working on Tech for Good?You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educa ...

    Senior Java Software Engineer

    Our client is a tier-one global financial institution driving an aggressive digital modernization across its capital markets infrastructure. They are currently re-architecting their core mission-critical workflow engine to scale from hundreds of concurrent users to thousands. This transformation involves i ...

    Staff Software Engineer Kotlin Java JVM

    Staff Software Engineer / Developer (Kotlin Java JVM) Hybrid WFH to £120kWould you like to progress your career in an impactful hands-on Software Engineer role working on Tech for Good?You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educa ...

    Junior Software Developer

    Since our founding, IDEMIA has been on a mission to unlock the world and make it safer through our cutting-edge identity technologies. Our technology leadership makes us the partner of choice for hundreds of governments and thousands of enterprises in over 180 countries, including some of the biggest a ...

    Junior Software Developer

    Since our founding, IDEMIA has been on a mission to unlock the world and make it safer through our cutting-edge identity technologies. Our technology leadership makes us the partner of choice for hundreds of governments and thousands of enterprises in over 180 countries, including some of the biggest a ...

    Intern Software Engineer Developer Experience and Relations (Remote)

    Leaning Technologies is seeking a talented Software Engineer for a paid internship based in Amsterdam (near Amstel station), Netherlands. This is a full-time internship with a duration of 6 months, starting in April/May 2026. Developer Experience at Leaning Technologies is a small team that blends ...

    C++ Backend Developer

    Join us as a Macro Trade Capture Developer at Barclays, where you will play a key role in the development and enhancement of critical trade capture and processing systems supporting the Foreign Exchange business. You will contribute to the platforms responsible for trade booking, lifecycle management, and ...

    Android Maps SDK Engineer II (Kotlin/Jetpack) Remote

    A leading technology platform in the United Kingdom seeks an experienced Android Developer to enhance its popular mapping SDK. The ideal candidate will have over 5 years of experience in Android development, with a strong command of Kotlin and Java. The role involves crafting APIs and developing automated tests ...

    Frontend Engineer: React + TypeScript UI Architect

    Java Script Works in the United Kingdom is looking for a skilled frontend developer to join their team. You will be instrumental in creating performant, user-centric interfaces using JavaScript, React, and TypeScript, while collaborating closely with designers and backend developers. The role offers th ...

    React & C# Software Engineer Web Apps

    Java Script Works is looking for a skilled React C# Software Engineer/Developer in the United Kingdom. This role involves developing, deploying, and supporting browser-based solutions. Ideal candidates will have over 2 years of development experience, with strong expertise in React and Redux, alongside classic A ...

    Senior Java & Spring Boot Engineer – Hybrid (UK SC Eligible)

    SF Partners is seeking an experienced Java Developer for a leading business based near the West Midlands. The role offers hybrid and semi-remote working opportunities, paying between £55,000 - £70,000 base depending on experience, plus bonus and benefits. Eligibility for Security Clearance is essential ...

    Software Engineer C# .Net Low Latency

    London, Greater London | £75k - £90k per year Software Engineer / Developer (C# .Net Low Latency) London to £90k Are you a technologist who enjoys contributing to technical discussions and using the best tool for the job? You could be progressing your career at a global, f ...

    Full Stack .NET Core Developer — React/TypeScript

    Java Script Works is looking for a skilled developer in Greater London. The ideal candidate will have strong expertise in C#, .NET WebAPI, and a solid background in frontend technologies such as React and TypeScript. Experience with document-oriented databases, GraphQL, and RESTful API design is essential. The c ...

    Frontend Engineer React, Next.js & Node.js

    Java Script Works is looking for a Frontend Developer to join their team in Cardiff, United Kingdom. The ideal candidate will have strong front-end development skills in HTML, CSS, and JavaScript, and a solid understanding of back-end technologies like Python and Node.js. This full-time position offers competiti ...

    Senior Node.js Software Engineer Remote, UK Gov Projects

    A technology consultancy is seeking a Senior Software Developer skilled in Node.js, Java, or JavaScript. Candidates must have experience with UK central government projects and be eligible for BPSS clearance. Key responsibilities include designing and developing secure applications, integrating REST APIs, and co ...

    Senior NetSuite Developer: OneWorld & JavaScript Expert

    Java Script Works is seeking a Senior Netsuite Developer to join their team in London, United Kingdom. The successful candidate will have extensive expertise in NetSuite OneWorld and advanced skills in JavaScript and SQL. Responsibilities include designing and maintaining custom solutions on the NetSuite ERP pla ...

    Senior Mobile App Lead – TypeScript (iOS & Android)

    Java Script Works is seeking a Senior/Lead Mobile Application Developer in Glasgow, UK. The role involves developing high-performance video communication applications for both Android and iOS. Applicants will work with TypeScript to create new features shared across platforms. This full-time position does not of ...

    Senior Java Engineer Platform Team (London)

    ITRS is seeking a Senior Java Software Developer to join their London team. This full time position involves reporting to the Engineering Manager and working within the Platform Team as part of a global Engineering organization. The company, located in Greater London, provides risk mitigation solutions to major ...

    Senior Java & C++ Software Engineer — Hybrid UK

    A global energy industry leader in Abingdon is looking for a Software Developer to design and develop complex applications. The ideal candidate has over 4 years of experience in Java and C++ development, familiar with Agile methodologies, and excellent problem-solving skills. This position requires hybrid work a ...

    Senior Software Engineer — Craft Driven, Flexible Hours

    hackajob is partnering with Opencast Software to find a Software Developer in Newcastle upon Tyne. The role emphasizes quality software development, requiring expertise in Java or Scala, and familiarity with digital services for UK government. Creativity and a collaborative spirit are essential. The salary range ...

    Lead Front End Engineer | TypeScript, React, TDD/BDD

    Java Script Works in Greater London is looking for a skilled developer proficient in JavaScript, Typescript, and frameworks like Cypress and Jest. The ideal candidate will produce clean, efficient, and reusable code while ensuring quality through TDD and BDD. Strong communication skills and attention to pixel-pe ...

    Senior ServiceNow Engineer | ITSM, CMDB & PA Specialist

    Java Script Works is seeking a Senior ServiceNow Developer in Leeds, United Kingdom. The successful candidate will have extensive experience in ServiceNow development, including scripting with JavaScript and working with various modules like ITSM and PA. This full-time position offers a competitive salary rangin ...

    Mandarin Speaking PHP & WordPress Developer

    Java Script Works is looking for a PHP Developer (Mandarin speaking) based in Manchester, United Kingdom. You will build web applications using PHP, WordPress, and JavaScript while collaborating with a Mandarin-speaking team. The position requires application development experience and living within a ...

    London based Full Stack Python Engineer

    Java Script Works is seeking a Full Stack Python Developer located in London, United Kingdom. Ideal candidates will have a strong understanding of full stack development with good knowledge in Python and JavaScript. While a degree in Maths, Computer Science, or Engineering is desirable, it's not required. The po ...

    Full Stack Java Engineer — Onsite in Glasgow (FTC)

    A leading tech consultancy in Glasgow is urgently seeking a Full Stack Developer. The role requires strong experience in Java and Spring Boot, along with proficiency in Docker and Kubernetes. Candidates should hold a Bachelor's degree in a related field and possess excellent problem-solving and communication ski ...

    React TypeScript UI Engineer — Internal Tools

    Java Script Works is seeking a skilled developer to design, develop, and maintain web-based user interfaces using Typescript and React. The ideal candidate will ensure high-quality code through automated testing and have strong proficiency in Typescript/JavaScript. Collaboration with cross-functional teams is es ...

    Tech Lead JavaScript/React & Node.js Architect

    Java Script Works is seeking a Lead Developer/Tech Lead based in Greater London, United Kingdom. This full-time role requires proven expertise in JavaScript, React, Node.js, and TypeScript to lead and design scalable web projects. The ideal candidate will have demonstrated experience in leading teams, ...

    Low Latency Java Engineer for Front Office Trading

    Thomson Keene is seeking a Java Developer in Greater London to join a front office technology team. The role involves gathering business requirements, designing and building low-latency trading systems, and developing high-performance applications. The ideal candidate will have 3-8 years of experience ...

    Senior Front End Architect React/TypeScript/Next.js

    Java Script Works is looking for a Senior Front-End Developer to join their team in Southampton, United Kingdom. The ideal candidate will design and build modern, scalable front-end architecture using React, TypeScript, and Next.js. This full-time role involves close collaboration with back-end developers to del ...

    JavaScript/TypeScript Engineer — Graph Data & UX

    Java Script Works is looking for a JavaScript Developer to join our team in Cambridge, working on innovative challenges related to complex graph data. Candidates must have experience in TypeScript or JavaScript, and familiarity with frameworks like React and NodeJS is a plus. The role includes building ...

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      Technical Java Developer Jobs in United Kingdom Job Search Guide, Trends and Insights