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    Java Developer: Secure National Platform & DevOps

    A leading consulting firm in the UK is seeking an experienced Java engineer to enhance a national authentication platform. You'll play a key role in building secure and scalable systems within a collaborative and high-performing team. Key qualifications include strong Java skills, experience with cloud platforms ...

    Backend Developer (Kotlin/Java), UK – CIMAR

    Company Overview CIMAR UK Ltd, now a part of DeepHealth, is a leading provider in the SaaS (Software-as-a-Service) healthcare sector, specialising in advanced cloud-based image management solutions. Our technology empowers healthcare organisations to optimise image management processes, enhance pa ...

    Senior Java Developer Hybrid (Newcastle) & Microservices

    A leading consulting firm is seeking a Senior Java Developer in Newcastle. In this hybrid role, you will mentor junior developers and lead best practices in software development. The ideal candidate has extensive experience in Java (8 to 17), Spring frameworks, and strong leadership skills. Benefits include 25 d ...

    Low Latency eFX Java Algo Developer

    A global consulting group seeks an eFX Java Developer in London. The role involves designing and maintaining low-latency Java applications for electronic FX trading systems. Candidates should have strong experience in Core Java, multithreading, and FX trading environments. Responsibilities include optimizing per ...

    Java Software Developer — Transform Digital Services

    A growing technology consultancy in the UK is seeking a Software Developer (Java) to enhance their digital services. This role involves collaboration within agile teams to design, build, and maintain innovative applications. The ideal candidate will have excellent Java skills and a strong commitment to best prac ...

    Java Developer FinTech, Agile Prototyping & Architecture

    A leading FinTech organization based in Rugby is looking for a Java Developer to join their team. The successful candidate will have experience in Java development and will work in an Agile environment to design and enhance features. Responsibilities include developing prototypes and participating in architectur ...

    C# Developer BELFAST (Java or Python)

    Synechron is looking for an experienced C# Developer, with knowledge/understanding of .Net Framwork/Net Core to join our development team working for a leading global bank. We are specifically looking for hands-on experience with version control systems, CI/CD pipelines, and testing frameworks. The ideal c ...

    Scala/Java Developer — Fintech & Blockchain (London)

    Scala / Java Developer Fintech / Blockchain Cryptocurrency London, United Kingdom Quant Capital is urgently looking for a Scala, Functional Developer, or Java Developer to join our team. If you are an exceptional programmer in any language, please apply! £100,000 pa + b ...

    Java Developer – Front Office / Trading Systems

    Java Developer – Front Office / Trading Systems Join MARGO in the UK (London) – Perm & Contracting Opportunity* MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial services industry. We specialise in complex software engineeri ...

    Java Developer ICON Payment Framework (IPF)

    Duration: 31/12/2025 Rate: 492GBP/Day (Inside IR35) Role Description: We are looking for a highly skilled ICON Payment Framework (IPF) Developer with strong Java expertise to join our Payments Technology team. The successful candidate will play a key role in des ...

    Junior/Mid Level Java Software Developer

    Junior/Mid-Level Java Software Developer Are you a Java Developer with a passion for modern development techniques and clean code looking to make an impact? Fruition Group are supporting a rapidly growing fintech business looking to make a home in Leeds. This company provides a digital platform t ...

    Java Developer – Microservices & Guidewire Training (Flexible)

    A digital insurance provider is seeking an IT Developer to join its CIO team in Bexhill-on-Sea. The role involves developing features for policy administration and claims handling while supporting business needs and regulatory changes. Candidates should have experience in Java, agile teams, and relational databa ...

    C# Developer with (Python or Java)

    We have an immediate opening for a C# Developer with experience in Python or Java , possessing over 10 years of experience at Synechron , based in Belfast, Northern Ireland . Job Role : C# Developer with (Python or Java) Experienc ...

    Lead Java Developer Fixed Income Trading

    A global workforce solutions company is seeking a Senior Java Developer to join their Fixed Income team in London. The role involves designing and developing core components, leading projects in trading channels and eCommerce, and ensuring system performance. Candidates should have at least 10 years of software ...

    Remote Lead Java Developer BrightBox Group

    Skills: Java Scala Spring Hibernate Web Cloud Bash CSS Cucumber JSP JUnit JavaScript Jenkins MariaDB Nginx Python REST React Redux </ ...

    Java Developer in London client server

    Skills and Experience You possess strong development experience in Java and Kotlin. You have familiarity with Agile processes and Test-Driven Development (TDD). Technical Expertise You understand Computer Science, Object-oriented Programming (OOP), Design Patterns, Data Structures, a ...

    Senior Java Developer Fintech Trading Systems

    Citi is seeking a Senior Java Developer in Belfast to join their finance technology team. This role involves developing and maintaining a suite of applications crucial for global finance operations. The ideal candidate will have strong core Java skills, experience in application development, and the ability to w ...

    Java GUI Developer Swing / MOD / Defence

    Required Skills Java MOD Linux UI Job Summary JavaDeveloper - Real-time Systems Farnborough, Surrey-5daysonsite UKPassportrequired-eligibleforMODclearance Standard 8 is re ...

    Senior Java Backend Developer Hybrid (Edinburgh)

    HCLTech is seeking an experienced Senior Java Backend Developer to work in Leeds, UK. The ideal candidate should have over 15 years of experience with strong skills in Java 17 and Spring Boot, alongside familiarity with Google Cloud Platform. This full-time position features a hybrid workmodel requiring 2 days o ...

    Java Developer Hedge Fund (London, Hybrid)

    Java Software Engineer with around 3-6 years professional, post-graduate experience sought by one of the original Quantitative Hedge Funds, with a 20+ year track-record. The firm are renowned for a healthy, supportive, and collegiate working environment and culture, with no siloes, boasting ...

    Senior Java Developer Spring, Microservices & AWS

    Tata Consultancy Services is looking for a Senior Java Developer based in Greater London to lead the design and development of scalable Java-based applications. The role includes mentoring junior engineers and collaborating with cross-functional teams to deliver high-quality software while adhering to coding sta ...

    Onsite Junior Java Developer Backend & Microservices

    Information Tech Consultants is seeking a skilled Java Developer to join their onsite team in London, United Kingdom. The ideal candidate will have strong backend development experience with modern Java technologies such as Spring Boot and Hibernate. Responsibilities include designing scalable Java applications, ...

    Impactful Backend Java Developer | Public Sector

    IBM in Hursley is looking for a Backend Java Developer to design and deliver high-quality applications using Java/JEE and modern web technologies. You'll work on integrating systems, applying best engineering practices, and collaborating with various teams to produce secure and reliable backend solutions. Ideal ...

    Java Developer: Regulatory Systems & Crypto Security

    bet365 is seeking a Java Developer in Manchester to create and maintain critical regulatory systems. This role involves developing high-availability Java systems that ensure compliance with regulations. Candidates should have commercial DevOps experience and be comfortable with XML or XSD validation. You will wo ...

    Senior Java Developer: Microservices & Scalable Messaging

    Global Relay is searching for a Senior Java Developer in London to build scalable messaging and archiving systems. The role involves collaborating in an agile environment, designing microservices, and migrating existing services. Candidates should have at least 8 years of Java development experience and a passio ...

    Senior Java Developer IFC Platform & Architecture

    Barclays is looking for a Senior Java Developer in Glasgow to join the dynamic Technology team and contribute to the Integrated Financial Crime Program. The role requires extensive experience in full-stack development, backend engineering, and expertise in Java, Spring Boot, and React. Responsibilities include s ...

    Back end Developer (Sviluppatore Java API)

    Role: Backend Developer (Core Java)We are seeking an experienced Backend Developer with strong expertise in Core Java to build scalable, high-performance APIs and work effectively within large, complex codebases. The ideal candidate will have a solid foundation in system architecture and will collaborate clo ...

    Java Developer Hedge Fund (London, Hybrid)

    Java Software Engineer with around 3-6 years professional, post-graduate experience sought by one of the original Quantitative Hedge Funds, with a 20+ year track-record. The firm are renowned for a healthy, supportive, and collegiate working environment and culture, with no siloes, boasting an industry- ...

    Java Developer Hedge Fund (London, Hybrid)

    Java Software Engineer with around 3-6 years professional, post-graduate experience sought by one of the original Quantitative Hedge Funds, with a 20+ year track-record. The firm are renowned for a healthy, supportive, and collegiate working environment and culture, with no siloes, boasting an industry- ...

    Java (Kotlin) Developer (Agile, Test Driven)

    Java (Kotlin) Developer (Agile, Test-Driven) – VP Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. Fr ...

    Java Developer — 6 Month Contract | Liverpool

    Michael Page is seeking a Java Developer for a 6-month contract in Liverpool, United Kingdom. The role involves developing and maintaining Java-based applications, collaborating with cross-functional teams, and ensuring adherence to industry standards. Competitive compensation ranges from £91K to £104K annually. ...

    Java Developer: Travel & Deploy Warehouse Software

    TGW Northern Europe is seeking a Java Developer to work closely with cross-functional teams to deliver innovative Warehouse Control Software solutions. In this role, you will implement and enhance existing features, maintain software systems, and ensure project delivery timelines are met. The ideal can ...

    Remote Java Developer | SC Cleared | Microservices

    Java Script Works is seeking a Java Developer with Active SC Clearance for a business-critical programme. The role offers up to £550 per day, working from London with occasional remote options. Key responsibilities include utilizing Test-driven development, Docker, and collaborating with CI/CD tools. I ...

    Java Developer (Settlements) in Glasgow Synechron

    Java Developer (Settlements) Glasgow, United Kingdom Posted 10 months ago This is a job posted by our partner Jooble Tech Stack settlement Cloud Java Company Synechron Job Opportunity: Senior Java Developer We are l ...

    Application Developer Python/Java | AWS | London

    Java Script Works is seeking an Application Developer skilled in Python and AWS to develop and maintain high-quality applications. The position is based in London, requiring presence in the client office three days a week. Candidates should be proficient in Java and have experience with front end/back end integr ...

    Senior Java Developer, Cloud Settlements Platform

    Synechron is seeking a Senior Java Developer located in Glasgow, UK, to join their team focusing on a cloud-based settlement platform. The ideal candidate should have experience with Java and cloud architectures. Responsibilities include participating in requirements sessions and developing a resilient system. T ...

    Senior Java Developer with SQL Server

    Nexus Jobs Limited is looking for an experienced Java Developer to join their client in Central London. The ideal candidate must possess at least 5 years of Java development experience and proficiency in SQL Server. Other important qualifications include a strong understanding of Data Structures and familiarity ...

    Java Developer in London Quant Capital

    Java Developer London, United Kingdom Posted 10 months ago Quant Capital is urgently looking for a Java Developer to join a pioneering tech start‑up. Our client is an innovative company with a pioneering new concept for the financial markets with their big data technology platform ...

    Android Developer Fintech (Kotlin/Java, MVVM)

    Quant Capital is searching for an Android Developer to join their fintech team in London. Candidates should have at least 3 years of Android development experience, be proficient in Kotlin and Java, and be familiar with MVP and MVVM design patterns. Experience with financial systems and creating rich mobile appl ...

    Java Developer Algo Trading | Front Office

    Contact email: Job ref: JDAG/FF/0202 Startdate: ASAP Are you a skilled Java developer with a passion for financial markets and algorithmic trading? This is a rare opportunity to step into a front-office role where you'll work at the intersection of software development and q ...

    Java Developer — Regulatory Systems & Security (Hybrid)

    Bet365 is seeking a Java Developer to create and maintain critical regulatory systems in Java. This role involves developing highly available Java systems that ensure compliance with regulatory traceability requirements. You will work in a collaborative and fast-paced environment, with responsibilities including ...

    Java Developer with Apache Struts Migration

    Net2Source Inc. is one of the fastest growing diversities certified global workforce solutions companies with an unprecedented YoY growth of over 100% for last 6 years working with Fortune 1000/Global 2000 across 34 countries and 5 continents including North America, South America, Europe, Asia, Australia, ...

    Java Developer – Regulatory Tech & Crypto Systems

    hackajob is seeking a Java Developer in Stoke-on-Trent to create and maintain critical regulatory systems. The role involves developing highly available Java systems and ensuring compliance with regulatory standards. Ideal candidates will have commercial DevOps experience with Java, strong analytical skills, and ...

    Impactful Backend Java Developer | Public Sector

    IBM in the United Kingdom is seeking a Backend Java Developer to design and deliver high-quality applications using Java/JEE and modern technologies. The successful candidate will work on backend components, apply best practices like dependency injection and test-driven development, and collaborate with various ...

    Java Developer: Build Regulatory Crypto Platforms

    Limelight Health in Stoke-on-Trent is looking for a Java Developer to create and maintain critical regulatory systems. The role involves ensuring technical compliance and developing highly available Java systems, utilizing advanced cryptography techniques. Candidates should have commercial DevOps experience with ...

    Senior Java Developer: Cloud, Microservices & DevOps

    The Nippon Telegraph and Telephone Corporation (NTT) is looking for a Senior Java Developer to join their team with a hybrid model based in London, Canary Wharf. This role involves designing, developing, and maintaining scalable, cloud-native applications while working closely with cross-functional agile team ...

    Hybrid Java Developer: Regulatory Systems & Crypto

    A leading online gaming company is looking for a Java Developer to create and maintain critical regulatory systems. You will be responsible for ensuring the compliance of gaming services and developing secure storage solutions. Candidates should have strong commercial experience in Java and DevOps, as well as sk ...

    Lead Java Developer in Waterlooville ClearCourse

    Lead Java Developer Waterlooville, United Kingdom Are you a Senior Java Developer looking to take a step into a leadership position, taking care of a small team with plenty of support? ClearCourse is searching for a Lead Java Developer to join us in a critical role, where you will ...

    eFX Java Developer in London Matchtech

    Job Title eFX Java Developer Posting Date Posted about 1 year ago Job Summary We are looking for a low‑latency specialist Java developer to help build the integration layer between our FIX pricing engine and FX Connect Global Link trading platform. ...

    Java Developer Hedge Fund (London, Hybrid)

    Java Software Engineer with around 3-6 years professional, post-graduate experience sought by one of the original Quantitative Hedge Funds, with a 20+ year track-record. The following information provides an overview of the skills, qualities, and qualifications needed for this role.The f ...

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