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    Low Latency eFX Java Algo Engineer

    A global consulting firm in London is seeking an experienced eFX Java Developer to design and maintain low-latency applications for electronic FX trading systems. Ideal candidates have a strong background in Core Java, multithreading, and real-time market connectivity, with experience in trading environments ess ...

    Senior Java Backend Engineer Remote Microservices

    An innovative AI-driven recruitment company in the UK seeks a Software Engineer specializing in Java Backend. This position involves designing and operating scalable microservices while collaborating with a dynamic, global team. Candidates should hold an MSc in Computer Science and have over 3 years of software ...

    End to End Java Cloud Engineer

    Technologies Backend: Distributed, event-driven core Java (90% of the code-base), MySQL, Kafka Frontend: Javascript, Vue.js Deployment: Kubernetes, Nomad Data Analytics: Python & Jupyter notebooks, Parquet, Docker Testing: ...

    Java Engineer: Secure Backend & Intelligence Analytics

    A leading technology company is seeking a Java Engineer to join their Security and Intelligence consulting team based in Greater London. The successful candidate will design, develop, and maintain secure, high-performance backend systems, including microservices and APIs. This role demands strong Java skills and ...

    Java Engineer: Secure Backend & Intelligence Analytics

    A leading technology company is seeking a Java Engineer to join their Security and Intelligence consulting team based in Greater London. The successful candidate will design, develop, and maintain secure, high-performance backend systems, including microservices and APIs. This role demands strong Java skills and ...

    Senior Backend Engineer, Contacts Platform (Java)

    A global technology company is looking for a dedicated backend engineer to join their team in London. You will drive the technical vision for the backend solution powering the recipient management product, collaborating with an agile team focused on delivering top-notch customer experiences. The ideal candidate ...

    Senior Backend Engineer, FinTech Payments (Java)

    A leading financial technology company based in the UK is seeking a backend engineer to join its newly-formed Acquiring Platform team. This role focuses on developing infrastructure for merchant payment solutions, including integrations with popular payment methods like Google Pay and Apple Pay. Ideal candidates ...

    Staff Java Engineer – Supply Chain (Hybrid)

    A major UK retail company seeks a Staff Engineer to influence engineering at scale and shape the future of customer shopping. The role involves driving technical standards and mentoring engineering teams in delivering scalable solutions within a complex supply chain technology landscape. Ideal candidates will ha ...

    Hybrid Java Engineer Cloud Native FinTech

    A global fintech partner in Bristol is seeking a skilled Java Software Engineer to design and build software solutions. The ideal candidate will have at least 2 years of experience and a passion for clean code and cloud technologies. This full-time position offers a hybrid work model with two days in the office ...

    FX eTrading Java Engineer VP Level

    A leading global bank in Greater London seeks a qualified individual for FX trading systems implementation. The role involves collaborating with trading and quant teams to design system architecture, alongside hands-on technical implementation. Key skills required include a strong understanding of FX, low-latenc ...

    Senior Java Engineer — FX Payments Platform

    A leading financial services company in London is seeking a skilled Software Engineer to join their team. You will execute creative software solutions and develop high-quality production code while collaborating with talented colleagues. The ideal candidate holds a Bachelor's or Master's degree in computer scien ...

    Senior Java Engineer: FX Payments & Microservices

    A leading global financial services firm located in Greater London is seeking a software engineer to join their agile team. The ideal candidate will leverage their skills in system design and application development while contributing to diverse and inclusive culture. With a focus on high-quality code, the role ...

    Backend Engineer — Java/Kotlin, Cloud & Microservices

    A leading financial services firm in Greater London is seeking a Back-End Software Engineer to deliver innovative solutions in a collaborative environment. You will design and implement cloud-native applications using Java/Kotlin, focusing on providing an outstanding banking experience. The ideal candidate will ...

    Java Engineer Hybrid, AWS & Growth Opportunities

    A global consulting firm in Manchester is seeking a Java Software Developer to join its Digital & Data team. You will design and implement scalable software solutions using Java and AWS, collaborate with cross-functional teams, and thrive in a dynamic environment. Candidates should have at least 2 years of Java ...

    Java Backend Engineer – Cloud, Microservices, Hybrid

    A leading financial technology firm in Manchester is seeking a Software Engineer to join their Engine team. You will contribute to innovative platforms and internal tools, focusing on building features from the ground up. The ideal candidate should have a strong coding background in Java and a willingness to lea ...

    Senior Java Support Engineer (Level 3)

    A consulting firm is looking for a JAVA L3 Support professional based in London, UK. The role requires strong skills in Core Java and SQL, as well as experience in support roles. Initially, the position is onsite for 5 days a week, with potential flexibility after building trust. This is a contract role expected ...

    Principal Full Stack Engineer (Java/React.js)

    Role Overview In this Principal role, you will lead the design, build, and operational excellence of core platform capabilities covering backend services, modern frontend applications, and critical platform infrastructure or APIs. You will drive architectural strategy, mentor senior engineers, co ...

    Principal Full Stack Engineer (Java/React.js)

    Principal Full Stack Engineer (Java/React.js) Manchester, United Kingdom At Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI‑infused scenario planning and analysis platform so our customers can outpace their competition and the mar ...

    Senior/Principal Java Engineer Low Latency

    Job Description We’re looking for Senior and Principal Java Developers with a strong background in low-latency systems to join us on a high-performance trading and real-time data project, for a major financial institution. You’ll work on mission-critical applications where performance, sc ...

    Senior Java Engineer AWS & BPMN Architect

    A leading technology firm in Budock Water is seeking a Senior Software Engineer to develop high-quality solutions that will impact users worldwide. The role requires strong experience in Java and AWS, as well as the ability to make reasoned decisions in a fast-paced environment. You will mentor junior team membe ...

    Java Backend Engineer Production Reliability & Debugging

    A technology services company in the UK is seeking a 3rd Line Back End Developer. This role involves investigating and resolving live system defects, developing and deploying fixes using Java, and collaborating with other teams to improve stability. The ideal candidate should have experience in supporting produc ...

    Senior Java Backend Engineer Cloud Security

    Join an innovative startup in the cloud security sector as a Java/Golang Engineer, where you'll develop groundbreaking products and tackle complex engineering challenges. With a dynamic and collaborative work environment, this is your chance to be part of a rapidly growing company that values creativity and inno ...

    Java Backend Engineer – Incident Response & Reliability

    A technology solutions firm in Greater London seeks a skilled 3rd Line Back End Developer to tackle complex issues in live systems. The role requires a strong background in Java and server environments, with responsibilities that include diagnosing defects, developing solutions, and collaborating with various te ...

    Senior Java/JavaScript Engineer Building Automation

    A leading technology and automation company is seeking an experienced EMEA Software Developer in Horsham. The role involves developing JAVA and JavaScript applications within a dynamic team environment. Candidates should possess a BSc in Computer Science or related field, coupled with at least five years of rele ...

    Senior Backend Engineer Contacts Platform (Java)

    A global technology company is seeking a Senior Software Engineer II for the Contacts Team in Greater London. The role involves driving technical solutions for recipient management in a collaborative agile environment. Candidates should possess strong Java experience and a proven record with distributed systems. ...

    Java L3 Production Support Engineer Banking

    Job Title: L3 Java Support Engineer (Banking / Financial Services)Location: LondonEmployment Type: ContractRole OverviewWe are seeking an experienced L3 Java Support Engineer with a strong background in <stro ...

    Java DevOps Engineer – Hybrid London, Microservices

    A leading global workforce solutions company is seeking a Java Developer to lead the design and development of payment service features. This role involves troubleshooting complex issues and mentoring junior developers within an agile environment. The position offers a hybrid work model in London, requiring stro ...

    Secure Java Engineer for Intelligence Platforms

    A technology solutions provider in Gloucester is seeking a Java Engineer to work within the Security and Intelligence consulting team. The role involves designing and developing secure software services and applications. Responsibilities include building high-performance backend systems, collaborating with multi ...

    Java Engineer for Defense & Public Sector

    A leading technology firm is seeking a Java Engineer to support projects in the public sector and secure environments. The role involves writing and debugging code, working with experienced professionals, and contributing to the design and maintenance of software systems. Candidates should possess foundational J ...

    Senior Test Automation Engineer – Java & Playwright

    A leading global financial services firm in the UK is seeking a Test Automation Engineer to design and maintain scalable test automation frameworks. The ideal candidate will have strong experience in Java programming and a solid understanding of agile methodologies. This role involves collaborating with a global ...

    Java Engineer – Core Trading (Low Latency)

    A leading FinTech company seeks a Software Engineer for their Core Trading team. In this role, you will design and develop low-latency systems that enable a world-class trading experience. Ideal candidates have 4+ years of Java development experience, problem-solving abilities, and knowledge of financial systems ...

    Java Engineer Hybrid, AWS & Growth Path

    A leading consulting firm in Belfast is seeking a Java Software Developer to join their Digital & Data community. This role involves applying object-oriented programming principles to design robust solutions, utilising AWS technologies, and collaborating in a cross-disciplinary environment. Candidates should hav ...

    Java Engineer – AWS & Scalable Systems (Hybrid)

    A global consulting firm based in Manchester is seeking a Java Developer with a minimum of 2 years’ experience. The role involves developing robust software solutions using Java and AWS while collaborating with cross-functional teams in a hybrid working environment. Candidates should have strong problem-solving ...

    Java Engineer — Hybrid, AWS & Growth Opportunities

    A leading consulting firm in Northern Ireland seeks a skilled Java Developer. In this role, you will apply Java programming principles, work with cloud technologies, and engage with various stakeholders. The ideal candidate has a minimum of 2 years of experience, strong problem-solving abilities, and a deep unde ...

    Test Automation Engineer Java & API Automation

    A leading financial services company in Bournemouth is looking for a Test Automation Engineer to enhance software products. The role involves designing robust test automation frameworks using Java, collaborating with stakeholders, and supporting junior engineers. Ideal candidates will have a certification in sof ...

    Senior Backend Engineer—Java, Cloud Microservices

    JPMorgan Chase is looking for a Software Engineer III to join their International Consumer Bank team in London. This role involves developing cutting-edge cloud-native applications while ensuring reliable and secure systems. Candidates should have a solid background in Java, cloud technologies, and a passion for ...

    Hybrid AWS Backend Engineer Golang/Java

    A leading security technology company in Northern Ireland seeks a Backend Engineer to manage project lifecycles from design to deployment. The successful candidate will have at least 1 year of experience in Golang or Java, alongside knowledge of cloud platforms such as AWS or Azure. This role offers a hybrid wor ...

    Java Engineer — Hybrid, AWS & Diverse Projects

    A forward-thinking consulting firm based in Belfast is seeking a Java Developer to engage in innovative software solutions and collaborate across diverse teams. The ideal candidate should possess at least 2 years of Java software development experience and excel in problem-solving amidst a dynamic environment. T ...

    Senior Java Engineer Global KYC & Onboarding

    A global technology company is seeking a Senior Software Engineer to join its Global KYC and Onboarding squad. You will own the technical roadmap for significant projects, ensuring compliance while providing clean APIs and solutions. The ideal candidate has over 4 years of experience with Java, a strong product ...

    Adoption Platform Engineer: Java, AWS & Security

    Barclays UK is seeking an Adoption Software Engineer in Glasgow to design and improve software using modern engineering methodologies. The role involves developing high-quality solutions with a focus on Java, BDD testing, and AWS. The ideal candidate must demonstrate strong capabilities in permissions management ...

    Senior Java Engineer Payment Schemes & Integrations

    Starling Bank Limited is seeking experienced engineers for their Payment Schemes team. The role focuses on building and maintaining payment integration systems with an emphasis on system stability and accuracy. Candidates should have at least 5 years of Java experience, a strong understanding of robust system de ...

    Senior Java Engineer Payment Schemes & Integrations

    Starling Bank is seeking a highly motivated engineer with at least 5 years' experience in Java to join the Payment Schemes team. In this role, you'll build and maintain the systems responsible for payment integrations, ensuring accuracy and stability. Experience with AWS and Postgres is desirable. The bank suppo ...

    Senior Java Engineer — Distributed Systems (Remote)

    BairesDev is seeking a Senior Software Engineer (Java) to design and develop backend components for a distributed data flow platform. The ideal candidate has over 5 years of IT experience, with at least 3 years specifically in Java, and a strong background in distributed systems. You'll benefit from excellent co ...

    Senior Java & Kotlin Payments Backend Engineer

    Hydrogen Group is seeking several Senior Software Engineers with strong payments domain experience to join a growing team in Greater London. Candidates should have commercial experience with Kotlin, Java, TypeScript, and knowledge of payment gateways. This role involves delivering large-scale integrations and co ...

    Java Electronic Trading Engineer Vice President

    Requirements 10+ years' relevant development experience Excellent core Java skills Exceptional knowledge of concurrency and multithreaded programming Experience of developing low latency pricing and trading systems in a Linux environment Application perform ...

    Senior Java Engineer Trading Systems & Execution

    Isamcapitalmarkets is seeking a talented Java Developer to join the Helix Technology team in Greater London. The role involves managing the ISAM Helix Trading System, focusing on trade execution and collaboration with brokers to refine algorithmic execution. The ideal candidate will have a degree in a ...

    Java Low Latency Systems Engineer (London)

    WorksHub is seeking a Java Low-Level/Low Latency Engineer in London, United Kingdom. The ideal applicant will possess a deep understanding of systems-level programming with proficiency in Java, Rust, C, or C++. Experience with manual memory management, concurrency, and multithreading is essential. This full-time ...

    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 ...

    Java Engineer: Algorithmic & High Performance Systems

    Millennium is seeking a Java Developer to join our high-performing Algorithmic Development team in London. The ideal candidate must possess strong hands-on Java skills with an understanding of concurrent and multi-threaded application environments. This is a full-time role that presents an excellent opportunity ...

    Senior Java Search Platform Engineer (Kubernetes)

    Elsevier is seeking a Senior Software Engineer I to join their Search Platform team in Greater London. This role focuses on backend search service design and building reliable, cloud-native systems. Ideal candidates have strong backend engineering experience, practical knowledge of search technologies like Elast ...

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      Lead Software Engineer Java Spring Boot React Jobs in United Kingdom Job Search Guide, Trends and Insights