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    • 13,865+ Programista Java Java Deweloper Jobs in UK — Top Companies Hiring June 2026

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    Java Developer Microservices, TDD, Spring Boot, Cloud

    JD ROSS is seeking a Junior Java Developer for a 12-month fixed term contract based in Newcastle. This hybrid role allows for three days onsite in major UK cities. The ideal candidate will work with Java 21, utilize TDD and BDD, and be involved in microservice architecture development. The position off ...

    Senior Full Stack Java Developer — Hybrid (Glasgow)

    Gigged.AI is looking for a Senior Full Stack Java Developer to join their hybrid team with 3 days each week in Glasgow City Centre Office. This role offers an initial 6-month contract and requires at least 7-8 years of experience in developing scalable web applications. The successful candidate will wo ...

    Java Engineer Build Scalable Digital Platforms (London)

    Java Developer (London) AND Introduction At AND, we accelerate the development of digital capabilities. In practice, that means helping ambitious leaders and organisations build the teams, products, processes and even operational structures they need to close the digital skills gap with ...

    Remote Software Engineer (Python & Java) AI & Autonomy

    Leidos is seeking a Software Engineer (Python & Java) in Farnborough, UK, to work on Maritime Internal Research and Development. The role involves developing software solutions and requirements, integrating software products, and working within Agile environments. Ideal candidates should demonstrate proficiency ...

    Senior Java Engineer – Smart Order Router (SOR)

    Citi is seeking a Senior Java Developer for their Equities Electronic Trading team, based in Belfast. This VP-level role focuses on designing and optimizing a core low-latency execution platform, using modern Java and microservices architecture. The ideal candidate will have a strong background in automated t ...

    Front Office FX Trading Java Engineer (Hybrid)

    Deloitte - Recruitment is seeking a highly technical Java Developer to join a front-office technology team in London. The developer will support FX trading platforms, working closely with quantitative teams and stakeholders to enhance high-performance trading systems. The ideal candidate has strong exp ...

    Remote Java Software Engineer — Enterprise Web Apps

    Langham Recruitment is seeking a Full Stack Java Developer for a remote role focusing on enterprise-grade web applications. The position involves collaborating with various teams across the development lifecycle, ensuring high standards for business systems. Ideal candidates should have 2-3 years of Ja ...

    Senior Java Engineering Lead Microservices, AWS & OpenSearch

    Experian in Nottingham is looking for a Java Engineering Lead/Manager to lead their UKBI engineering team. The successful candidate will have strong expertise in Java, microservices, and various AWS services. Responsibilities include team leadership, developing scalable solutions, and ensuring project success ...

    Senior Graph & AI Platform Engineer (Java/Spring)

    LexisNexis Risk Solutions in Greater London is hiring a Senior Software Engineer II for their Search and AI Platform. This role involves designing scalable graph-based search services and developing applications using Java and Spring Boot. The ideal candidate will have over 4 years of experience in sof ...

    Fullstack Software Engineer Cloud Services (.NET/Java)

    Sky UK is looking for a Software Developer to help build cloud-based services and applications as part of our Group Content Platform. You'll participate in all stages of the software development lifecycle, from analysis and design to implementation, using C# and Java. The ideal candidate will have exte ...

    Lead Java Integration Engineer — Test Automation & Monitoring

    Barclays is seeking a Java Integration Software Engineer to lead a team in delivering test automation for multiple squads at our Glasgow office. You will manage engineering teams while ensuring high-quality software solutions and fostering a collaborative environment. The ideal candidate should have su ...

    Senior Java Developer Credit Risk Tech Lead

    Citi is looking for a Senior Java Developer in Greater London, responsible for delivering advanced technology projects in the Risk Technology Team. This role contributes to software solutions that manage financial exposure and supports risk management efforts. Candidates should have core Java experience, pref ...

    Senior Java Lead for Equities Algo Trading

    JPMorgan Chase is seeking a Lead Software Engineer to join their Equities Trading Technology Organization in London. The role involves designing and developing algorithmic trading strategies and a state-of-the-art execution platform. Candidates should have strong Java expertise, experience with low latency sy ...

    Full Stack AI Engineer (Java/Python/React)

    Fairygodboss is seeking a Full Stack Engineer to design, build, and support scalable web applications and integrations. You will leverage technologies like Java, Python, and React to deliver impactful features. This role requires collaboration across teams, contributing to AI initiatives, and ensuring ...

    Senior Java Engineer Trading Platform & Low Latency

    Bullish, Inc. is seeking a Java developer to design and deliver low-latency systems that power their Exchange. The ideal candidate has strong Java skills and a track record in performance tuning and building high-throughput systems. Join a global team committed to technical excellence, and collaborate ...

    Real time Java Trade Processing & Reconciliation Engineer

    Brevan Howard is seeking a skilled engineer for their systematic trading team to design and implement trade capture and middle office systems. The role involves building scalable trade booking and reconciliation platforms while collaborating with trading technology and finance teams. The ideal candidat ...

    Java Engineer — High Performance FinTech Platform (London)

    Hunter Bond is seeking a Java Software Engineer to join their innovative fintech company in London. The role involves hands-on development of a cutting-edge distributed trading platform with a focus on high-quality code and agile practices. With a strong engineering culture and commitment to modern tec ...

    Senior Java Backend Engineer Identity & Access Management

    Square One Resources seeks a Senior Backend Software Engineer in Basildon to join their Identity Management Services team. You will be responsible for designing and delivering secure, scalable backend platforms while acting as a technical leader to mentor developers and ensure platform resilience. The ...

    Senior Kotlin/Java Backend Engineer – FinTech, Microservices

    Hydrogen Group is seeking a Senior Software Engineer specializing in Kotlin and Java to join a major financial services programme in London. This role focuses on building scalable systems and microservices within a regulated environment. Candidates should have strong experience in backend development, ...

    Senior Java Engineer Lead Microservices & Cloud Migration

    Halian | Managed Services, Recruitment Agency & Contract Staffing is seeking a candidate with strong systems development and solutions design skills for a role focused on migrating legacy applications to a new event-based architecture. The successful candidate will work within an Agile team, ensuring complian ...

    Senior Java Architect – Equity Finance & Trading Systems

    Join 3761 Barclays - BX - UK in London as an Equity Finance Senior Developer/Architect. You will lead the design and implementation of scalable, event-driven trading systems using Java and Kafka, and collaborate closely with various stakeholders. The role requires strong coding expertise, architectural ...

    Senior Java Backend Engineer: Build Scalable Microservices

    EasyPark in Greater London is seeking a Senior Backend Engineer to design, build, and operate microservices that are essential to our core products. You will collaborate within a cross-functional team responsible for maintaining the backend services that support the company. The ideal candidate will ha ...

    Documentum Java Solution Developer/Architect DV Cleared

    Documentum Java Solution Developer/Architect Must have an Active DV Clearance. The successful candidate will be proactive, adaptable and capable of reprioritising work based on changing customer requirements. The role involves solution development, design contribution, application support ...

    Real Time Algorithmic Trading Engineer – Java (London)

    Berenberg is seeking an Algorithmic Trading Engineer for their Innovation & Technology department in London. In this full-time role, you will design and build Java engines for algorithmic trading while contributing to high-quality, real-time trading desktop solutions. The ideal candidate has strong Jav ...

    Spacecraft Software Engineer — C++/Java & Test Benches

    Airbus Defence and Space in Stevenage is seeking an experienced Software Engineer to design and develop simulators for spacecraft verification. With a focus on C++ and Java, you will work on exciting projects for ESA and the UK MOD while collaborating closely with engineering teams. The ideal candidate ...

    Java Developer: Spring Microservices | Hybrid Work & Bonus

    Hastings Insurance Services Limited is seeking an experienced IT Developer to join their CIO IT team in Bexhill-on-Sea. This role involves working on core systems for policy administration and claims handling, developing new features, and implementing regulatory changes. The ideal candidate will have a ...

    Hybrid Software Developer: .NET/Java, Azure & DevOps

    Netcompany Group A/S, based in Greater London, is seeking a software developer to support the life cycle of software development. This role involves development and maintenance, as well as collaboration with Development, Test, and DevOps teams. Ideal candidates will have experience with .NET and Java, ...

    Senior Backend Engineer Kotlin/Java, Fintech & Ownership

    Zopa is seeking a Software Engineer to work on backend systems and solve real financial problems for millions of customers. The role focuses on distributed systems that process thousands of transactions daily, requiring strong backend engineering skills in Kotlin or Java. You'll collaborate with various stake ...

    Hybrid Java Developer | Spring Boot & REST APIs

    NES Fircroft is looking for a Java Developer to join their team in Abingdon, UK. This permanent role offers a hybrid working arrangement, combining 3 days on-site and 2 days remote. The successful candidate will design, develop, and maintain both desktop and web applications, while implementing new features a ...

    Backend Java Engineer — Flexible Work, Learning & Growth

    IBM in Leicester is seeking a skilled Backend Java Developer to design and deliver high-quality applications using Java/JEE and modern web technologies. You will engage in building new features, integrating systems, and applying best practices such as TDD and CI/CD. Your responsibilities will include m ...

    Senior Java Engineer Full Stack, Vice President

    ## Senior Java Engineer - Full Stack, Vice PresidentApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todaytime left to apply: End Date: June 28, 2026 (11 days left to apply)job requisition id: ## **Role Overview:**The Senior Java Full-Stack Engineer is an ...

    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: Microservices, TDD, CI & Agile

    Sanderson Government & Defence is looking for a Senior Java Developer in Walbottle, United Kingdom. The role emphasizes best practices in software development, including coding standards and Agile methodologies, while supporting test automation and mentoring team members. With a strong commitment to di ...

    Platform Software Engineer II Java, AWS & Terraform

    MOO, based in London, is looking for a Software Engineer to join their platform team. You will enhance MOO's manufacturing system, ensuring every customer order is fulfilled smoothly. This dynamic role involves writing reliable code, improving system reliability, and collaborating across teams. Candida ...

    Backend Java Engineer — Fintech, Hybrid, Stock Options

    KASZEK is looking for a Backend Engineer to design and maintain scalable backend systems that support financial inclusion. You will work in a hybrid model, collaborating with a talented team and building systems that enhance how people manage money. The role demands experience in Java and backend devel ...

    Senior Java Spring Boot Backend Engineer Scale

    Epassi, a leading provider of employee benefit solutions, is looking for a Senior Java Engineer in Haywards Heath, UK. You will design and maintain high-quality Java Spring Boot microservices, ensuring production stability and scalability. With a focus on developing essential backend services, the cand ...

    Senior Java Microservices Engineer – Remote & Cloud DevOps

    RS Group is seeking an experienced software developer to own the entire software life cycle, focusing on design, build, and operation of services. Required skills include experience with Java-based services, HTTP protocols, and cloud computing, with a minimum of five years in technical roles. The position off ...

    Frontend Engineer Java & Open Source (Private & FS)

    As a Front-End Developer, you'll collaborate closely with Product Owners, Business Analysts, Technical Architects, UX/UI Designers and other team members to understand business requirements and drive the solution design and development of our digital products. Your role involves ensuring that the code alig ...

    Java Software Engineer — Cloud Native & API Security

    3761 Barclays - BX - UK is looking for a skilled software developer to design, develop, and improve software solutions. This role in London emphasizes Java proficiency, secure coding, and teamwork to ensure high-quality software delivery. Key responsibilities include developing scalable software, colla ...

    Frontend Engineer | Open Source, Java & React, Remote

    Version 1 Solutions Limited is looking for a Front-End Developer to join their dynamic team in the City of Westminster. This role involves collaborating with various stakeholders to design and develop digital products, ensuring code quality and adherence to best practices. The ideal candidate will have ...

    Senior Java Trader Platform Engineer Remote/Hybrid

    Crypto.com is seeking an experienced full-stack developer for their derivatives exchange platform in Greater London. You will design and implement solutions while collaborating with product management to enhance trading applications. Successful candidates will have a minimum of 5 years programming expe ...

    Hybrid Java Developer — Build Scalable REST Apps

    Capgemini is seeking an experienced Java Developer in Glasgow to build and maintain high‑performing applications. You will design and develop robust Java-based solutions while collaborating with cross‑functional teams. The ideal candidate has strong expertise in Core Java and the Spring ecosystem. This ...

    Senior Java Engineer for Options Algo Trading

    JPMorgan Chase & Co. is seeking a Lead Software Engineer for its Options Algorithmic Trading team in Greater London. You will design and optimize trading engines focused on options, collaborating with diverse teams to implement scalable algorithms. The ideal candidate has extensive Java experience, adv ...

    Senior Java Engineer AWS DevOps & Cloud Native

    Rapinno Tech Solutions GmbH is seeking a competent Java developer based in Leeds, United Kingdom. The role involves designing, running, and improving software to meet user needs. Candidates should have significant experience with Java (Springboot) and various AWS cloud services. The ideal applicant wil ...

    Java Developer for Real Time Trading Platforms

    Radley James is hiring a Java Developer to enhance high-performance trading systems in real-time financial environments. The ideal candidate will tackle complex concurrency, scalability, and low-latency challenges across distributed systems. Responsibilities include designing multi-threaded application ...

    Senior Java Engineer for Scalable Pricing API

    Tesco Technology in Welwyn Garden City seeks a talented Java Developer to craft innovative solutions for its Price Service API, enhancing the experience of over 28 million shoppers. This role involves designing and implementing robust systems using Java and cloud technologies, while collaborating with product ...

    SaaS Automation Tester | Hybrid Newcastle | Java/Selenium

    Accenture UK & Ireland is seeking an Automation Tester to work in Newcastle upon Tyne. The candidate will automate functional testing of SaaS software, write scripts in Java, and conduct manual testing to meet user needs. The role offers hybrid work, with 3 days in the office at Cobalt Business Park. I ...

    Senior Java Full Stack Engineer – Microservices & Cloud

    Stealth iT Consulting is seeking Java Full Stack Engineers (Consultant / Senior Consultant) for permanent positions across London, Manchester, and Glasgow with flexible working options. Ideal candidates must be eligible for SC Clearance and possess 5 years of UK residency. The role involves building in ...

    Senior Backend Engineer Java/Spring, SC Clearance

    Coltech is seeking an experienced Software Developer / Engineer to join a secure, large-scale financial services programme in Greater London. This role involves hands-on engineering within a collaborative team, enhancing critical backend services in a distributed architecture. The ideal candidate will ...

    Hybrid Java Developer Subsurface Apps & Secure Coding

    Halliburton is seeking a skilled Java developer for their Neftex Technical Services Team in Abingdon, UK. The ideal candidate will have over 3 years of experience and be responsible for designing, developing, and maintaining subsurface evaluation solutions. This hybrid position requires attendance in the offi ...

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      Programista Java Java Deweloper Jobs in United Kingdom Job Search Guide, Trends and Insights