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    Java Software Engineer Agile, Unit Testing & DevSecOps

    A leading Defence and Aerospace company in Newcastle upon Tyne seeks a Software Engineer with expertise in Java and unit testing. The successful candidate will contribute to developing high-quality code, participate in Agile practices, and conduct design reviews. Ideal applicants will have familiarity with DevSe ...

    Platform Backend Java Engineer (Hybrid, Fixed Term)

    A leading consultancy firm seeks a Backend Java Developer in Birmingham to build core backend services for data access governance. The role involves heavy lifting with Java (17/21), Spring, and SQL planning. As part of a hybrid team, you will implement policies and work on high-throughput services. Strong hands- ...

    Hybrid Automation Tester – SaaS, Java & Selenium Expert

    A leading global technology firm is seeking an Automation Tester in Newcastle upon Tyne. The role requires strong automation testing skills, particularly with SaaS software, and the ability to work collaboratively in an Agile environment. You will enjoy a competitive salary along with a comprehensive benefits pa ...

    Principal AI Java Engineer Remote Cloud Native

    A global automotive systems industry leader is seeking a Principal AI Software Engineer (Java) to work remotely on AI projects. This role requires deep expertise in Java, Spring, and AWS, with hands-on experience in production-grade AI systems. Responsibilities include implementing AI solutions and creating depl ...

    Senior Backend Engineer, Core Java — Remote UK

    A leading local business data platform in the UK is seeking a Backend Engineer to enhance tools for Java services. The role involves developing productivity tools while working with a collaborative team. Ideal candidates should be proficient in Java, Scala, or Kotlin, with experience in building libraries, and h ...

    Senior Backend Engineer, Core Java – Remote UK

    A leading local business data platform is seeking a remote backend engineer to build and maintain tools for Java services. The candidate should have strong skills in Java, Scala, and/or Kotlin, with experience in a collaborative environment. This role offers full responsibility for projects, competitive salary, ...

    Java Developer for Trading (Securities Lending) VP

    For additional information, please review .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. From deploying advanced A ...

    Remote First Senior Backend Engineer — Java & Serverless

    An educational technology company is seeking a Senior Backend Engineer in Leeds to design and implement scalable backend services primarily using Java and serverless architectures. The ideal candidate will have over 8 years of experience in backend development and a solid knowledge of frontend technologies. This ...

    Remote First Senior Backend Engineer — Java & Serverless

    An innovative technology company based in Newcastle upon Tyne is seeking a Senior Backend Engineer to lead backend service development using Java and serverless solutions. The ideal candidate will have over 8 years of backend experience, with strong proficiency in AWS technologies and frontend capabilities. You ...

    Remote First Senior Backend Engineer — Java & Serverless

    A global educational technology firm located in Manchester is seeking a Senior Backend Engineer with extensive experience in backend development, especially in Java and serverless technologies. In this role, you will design scalable backend services, develop RESTful APIs, and collaborate with cross-functional te ...

    Senior Java Engineer Distributed Risk Calculation Engine

    A leading financial services company is seeking a Senior Engineer to develop the calculation engine for their XiP platform, responsible for extensive risk calculations. The role involves mentoring team members, optimizing performance, and ensuring scalable operations. Candidates should have extensive experience ...

    Senior Test Automation Engineer Finance (Java/Selenium)

    A leading financial technology firm in London is seeking an experienced Senior Test Automation Engineer to join their team. The role involves designing and executing automated tests for trading applications and requires extensive knowledge in automated testing, Java, and Financial Services. This position offers ...

    Senior Java Backend Engineer – Remote/UK FinTech

    A leading global fintech is seeking a Senior Java Software Engineer to join their remote-first UK team. You will design and develop cloud-based backend services and mentor junior engineers while influencing technology choices. Applicants should have over 6 years of experience in software engineering with a stron ...

    Senior Java Engineer Remote, Flexible Hours, Growth

    A leading digital consultancy in the UK seeks a talented software engineer to develop RESTful Java APIs and collaborate with cross-functional teams to deliver outstanding solutions. You will play a key role in the success of various client projects, mentoring your team and advocating for best engineering practic ...

    Java Software Engineer Cloud Native FinTech (Hybrid)

    A leading technology firm in the United Kingdom is seeking a skilled Java Software Engineer to design, build, and scale innovative software solutions. The role involves developing robust software using Java, ensuring code quality through testing, and collaborating with a dynamic team. Applicants should have at l ...

    Senior Java eTrading Developer Low Latency FX

    A leading consulting and solutions provider is seeking a skilled Senior eTrading Developer in London. This contract role involves developing low-latency components within an electronic trading platform. Responsibilities include working with stakeholders to design and implement systems, coding in Java, and suppor ...

    Senior Full Stack Software Engineer (Java / React )

    Senior Full Stack Software Engineer (Java / React) Would you like to help create products to support the sharing of scientific knowledge? Do you enjoy collaborating to solve complex technical problems? About the team: Our dynamic Agile Teams deliver the technology that f ...

    Java Software Engineer (Mid Senior) Remote & Flexible

    Join a forward-thinking company as an Intermediate Java Software Engineer, where you'll develop high-quality software solutions in a collaborative environment. You'll leverage your Java expertise and knowledge of frameworks like Spring to create maintainable applications that meet client needs. This role offers ...

    Graduate Software Engineer (Android/Java) – Hybrid Role

    A leading technology firm in Glasgow seeks a Graduate Software Engineer to work on mobile applications for police services. You'll write Java and XSLT code and gain exposure to the full project lifecycle. Ideal candidates have a relevant 2:1 degree and a solid understanding of programming concepts. The role is h ...

    Senior Java Engineer Remote, Flexible Hours, Growth

    A leading digital consultancy in the UK seeks a talented software engineer to develop RESTful Java APIs and collaborate with cross-functional teams to deliver outstanding solutions. You will play a key role in the success of various client projects, mentoring your team and advocating for best engineering practic ...

    Senior Java Engineer Remote, Flexible Hours, Growth

    A leading digital consultancy in the UK seeks a talented software engineer to develop RESTful Java APIs and collaborate with cross-functional teams to deliver outstanding solutions. You will play a key role in the success of various client projects, mentoring your team and advocating for best engineering practic ...

    Senior Java Engineer Onsite London (6mo Contract)

    A leading technology company is looking for experienced Java developers to join their team in London. You'll be involved in all delivery areas, mentoring a team and driving innovation. The role requires expertise in Java and cloud-based technologies, with a focus on collaboration and continuous improvement. This ...

    Senior Backend Engineer, Core Java – Remote UK

    A leading technology company is looking for a remote backend engineer to enhance their Java tools and developer experience. You will be responsible for building and maintaining essential tools, collaborating across teams, and executing technical visions. Proficiency in Java, Scala, or Kotlin is required, along w ...

    Full Stack Developer — Liferay DXP, Java & React

    A leading technology consulting firm in London is looking for a Full-Stack Developer. The role involves designing and developing web, eCommerce, and mobile solutions, with a focus on Liferay DXP and modern technologies like Java, Spring Boot, and React. Candidates should have a Bachelor's degree and at least 2 y ...

    Senior Java Engineer Remote, Flexible Hours, Growth

    A leading digital consultancy in the UK seeks a talented software engineer to develop RESTful Java APIs and collaborate with cross-functional teams to deliver outstanding solutions. You will play a key role in the success of various client projects, mentoring your team and advocating for best engineering practic ...

    Senior Backend Engineer, Core Java – Remote UK

    A leading online review platform is seeking a Remote Backend Engineer to enhance tools for Java services development and improve the developer experience. You will collaborate with cross-functional teams and take full responsibility for projects from day one. Candidates should have strong proficiency in Java, Sc ...

    Senior Core Banking Platform Engineer – Java/React

    Airwallex is seeking a skilled software developer to join their Core Banking Platform team in Greater London, UK. This role requires a strong technical background in Java or ReactJS and a passion for developing innovative financial solutions that empower global businesses. The successful candidate will work clos ...

    Java Backend Engineer — Cloud Native & AI Driven

    Utilise cutting-edge technologies Utilise AI, Blockchain, DevOps, and cloud-native technologies to accelerate development and optimise performance. Adopt agile methodologies Use agile methodologies to prototype and design and develop high-quality, scalable applications using Java (Sp ...

    Java (Kotlin) Developer (Agile, Test Driven) – VP

    For additional information, please review .**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 operatin ...

    Remote Java Developer for Scientific Data Platform

    Client Server is seeking a Java Developer in Surbiton, England, offering a salary between £50,000 and £60,000 per annum. The successful candidate will work predominantly from home, joining their Agile team to enhance and maintain a complex web-based data management platform. Strong Java experience, familiarity w ...

    Full Stack Java Developer for Client Team

    Your mission What’s the role about? ValidSoft secures transactions with services that are incredibly simple for the user. We remove the need for PINs, passwords and security questions. Built around voice biometrics, our multi-factor authentication protects Online, Smartphone, ...

    Java Backend Engineer – Kafka API (Hybrid, London)

    Client Server in Greater London is looking for a Java Developer to work on cutting-edge technology within the financial services sector. This role offers a salary of up to £90k, hybrid working model with 2 days WFH weekly, and excellent perks such as private medical care, pension, and gym membership. You will ha ...

    Software Engineer — Java/Spring, BI & Data Visualization

    An established industry player is seeking a talented Software Engineer to join their innovative team. This role involves designing and developing software solutions tailored to client needs, utilizing Java and the Spring framework while adhering to Agile methodologies. You will engage with clients to gather requ ...

    Senior Java Architect & Tech Leader – Equities Platform

    Citibank (Switzerland) AG is seeking a Senior Java Engineer in London to join their Equity Derivatives Tech team. You will define technical architecture, work with business stakeholders, and own the iterative delivery of features. The ideal candidate will have robust experience in Java, leadership skills, and a ...

    Java Software Engineer Cloud, AI & Research Impact

    Elsevier in Greater London is seeking a Software Engineer to enhance the quality of scientific research. As part of an Agile team, you will design and develop cloud-hosted applications while collaborating with stakeholders. The ideal candidate has proficiency in Java, JavaScript or TypeScript, and is familiar wi ...

    Senior Backend Engineer—Java + Serverless, Scalable Systems

    Turnitin is looking for a Senior Backend Engineer in Manchester focused on backend development using Java and serverless architectures. The successful candidate will design and optimize scalable shared backend services and contribute to frontend components. Essential qualifications include over 8 years of backen ...

    Backend Java Engineer — Public Sector (Flexible/Hybrid)

    IBM Computing is seeking a Backend Java Developer based in Greater London to design and deliver high-quality applications using Java/JEE and modern web technologies. The role involves building components, integrating systems, and applying best practices like TDD and CI/CD among others. IBM promotes a flexible an ...

    Senior Trading Systems Architect, Low Latency Java

    Crypto Pro Network, located in Greater London, is seeking a Trading Systems Engineer. This role involves designing and building high-performance trading systems, optimizing technology stacks, and leveraging AI to improve business performance. Ideal candidates should have excellent Java skills, experience with lo ...

    AVP Java Full Stack Engineer: Angular/React

    Scope AT Limited is seeking a permanent AVP Investment Banking Java Full Stack Engineer to work in a hybrid model. The ideal candidate will have excellent skills in Java, Spring Boot, REST, along with hands-on experience in React and Angular. This role requires strong problem-solving abilities, team leadership c ...

    Front Office FX Software Engineer (C#/Java)

    Crédit Agricole Group is seeking a Developer in Greater London. The successful candidate will work closely with traders and operational staff, enhancing front-office systems for foreign exchange. Candidates should have experience in C# or Java, some SQL knowledge, and a strong interest in financial markets. Resp ...

    Software Support & Development Engineer (2nd Line, Java)

    Kion Group AG is looking for a Software Support and Development Engineer in Banbury, UK. This role involves providing 2nd line support to customers, documenting service cases, and collaborating on software projects. Ideal candidates should have excellent communication skills, experience in Java software developm ...

    Real Time Java & Kafka Engineer (React UI)

    JPMorgan Chase & Co. is looking for a Software Engineer III in Bournemouth to design and build a real-time client liquidity dashboard using Java, Kafka, and ReactJs. This role involves technical leadership, collaboration with global teams, and a focus on producing high-quality code. Candidates should have a stro ...

    Climate Action Java Spring Boot Backend Engineer

    The Climate App is looking for a passionate Android app developer to join its team in Greater London. The ideal candidate will have expertise in Java, Spring Boot, and REST, along with a strong drive to combat the climate crisis. The role involves creating an innovative Android application as part of a skilled t ...

    Senior Java Engineer Remote, 70K, Health & Pension

    A leading recruitment agency is seeking a Senior Java Developer to join their team, focusing on a cutting-edge CRM SAAS solution. In this role, you will work throughout the software lifecycle, from requirements analysis to release management, in a predominantly backend environment with the opportunity to influen ...

    Senior Java Engineer – Hybrid Fixed Income Trades

    Citibank (Switzerland) AG in Belfast seeks a Senior Software Engineer (Java) to develop complex systems for Fixed Income products. Ideal candidates will have over 5 years of Java experience, strong communication skills, and a solid understanding of software development fundamentals. The role includes responsibil ...

    JD Java Developer Intern Placement London, UK

    We are looking for an enthusiastic and motivated Java Developer Intern to join our development team. This role offers a unique opportunity to gain hands‑on experience in software development, work on real‑world projects, and enhance your Java programming skills in a professional environment. Qua ...

    Senior Software Engineer II Contacts Team Java

    Company Description Wise is a global technology company, building the best way to move and manage the world’s money.Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payme ...

    Senior AWS Java Engineer — Cloud, Lambda & DynamoDB

    A recruitment firm in the UK is looking for a candidate with expertise in AWS services, programming skills in Kotlin/Java, and a strong understanding of security principles within AWS. Essential skills include fluency in NodeJS, TypeScript, and experience with SQL and NoSQL databases. This role offers the opport ...

    Senior Java Trading Systems Engineer Low Latency

    A leading financial services provider is seeking a Senior Java Developer to design and implement low-latency trading system components. This role requires deep expertise in Java, real-time systems, and distributed messaging technologies. The ideal candidate will be responsible for optimizing mission-critical tra ...

    Senior Java Backend Engineer | Enterprise Platform Leader

    A global financial services organisation is seeking a Senior Java Engineer to contribute to a vital enterprise platform. This hands-on role involves not only development but also shaping technical standards and collaborating with senior engineers to enhance platform quality. Ideal candidates should have strong e ...

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      Application Engineering Lead Java Python Microservices Jobs in United Kingdom Job Search Guide, Trends and Insights