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    Java SDE II: Design, Deliver & Elevate Systems

    Limelight Health is seeking a Software Development Engineer II - Java based in Greater London. This mid-level role focuses on implementing and delivering software solutions using Java and cloud technologies. The ideal candidate will mentor other engineers and ensure high-quality standards in development. ...

    Senior Java/C++ Developer for RokDoc Desktop

    A leading software company in Greater London is seeking a senior Java or C++ developer to join their Software Development team in Surbiton. You'll work on the flagship RokDoc desktop application, focusing on high-quality coding and collaboration with geoscience experts. The role requires at least 5 years of soft ...

    Senior Java Developer AI Driven Workflow Platform

    mthree is seeking experienced Senior Java Developers to join a leading global investment bank. You will work on a mission-critical workflow platform that handles millions of transactions each month. Your role will involve building and scaling a high-volume Java application, introducing AI capabilities ...

    Java Software Engineer | Spring Cloud, TDD, Remote

    Join a forward-thinking company as an Intermediate Java Software Engineer, where you will be part of a dynamic team dedicated to creating innovative software solutions. This role offers the chance to expand your technical skills while working on exciting projects that drive customer success. You will leverage yo ...

    Senior Java Engineer Low Latency FX Trading

    A technology consulting firm in the City of London is seeking a Senior/Principal Java Developer specialized in low-latency systems for the financial services sector. The role involves developing high-performance Java applications, eliminating performance bottlenecks, and maintaining a flexible work schedule. Can ...

    Senior Java Developer: Cloud Microservices & CI/CD

    A leading data preservation company is seeking a skilled Senior Java Developer to join their Agile development team in Reading. You will design and implement cloud-scale software components, guide team members, and ensure high-quality deliverables. Candidates should have over 5 years’ experience in software solu ...

    Java Software Engineer Global Payments Platform | Remote

    Worldpay (UK) Limited is seeking a Software Engineer to join its Cambridge team, focusing on developing reliable payment solutions for a global audience. This role involves collaborating within a cross-functional team and tackling complex issues in the ecommerce payments gateway. The ideal candidate ha ...

    Java Platform Engineer — Cloud, DevOps & High Availability

    慨正橡扯 is looking for a Java Platform Developer to work on-site in Gloucester or Central London. This role involves collaborating with a multidisciplinary team to develop high-availability solutions using technologies like Azure and AWS. The ideal candidate will have extensive experience in Java and OO d ...

    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 ...

    Senior Java Backend Engineer Low Latency Systems

    Randstad Technologies Recruitment is seeking a Senior Java Backend Engineer to enhance their electronic trading platform based in London. This pivotal role demands expertise in Java 8+, event-driven architectures, and optimization of low-latency systems. The ideal candidate will collaborate with cross-functio ...

    Java Cloud Software Engineer – Agile, DevSecOps Focus

    Advanced Resource Managers Ltd is seeking a Software Engineer for a 12-month contract based in either Newcastle or Guildford. The role involves developing high-quality, scalable Java code and contributing to Agile ceremonies. Candidates should have experience in cloud services, unit testing, and DevSecOps pra ...

    Java Backend Engineer Secure, DV Cleared & Microservices

    Forwardrole is looking for a Java Developer to join a small engineering-led team dedicated to delivering secure software and data capabilities in sensitive National Security environments. The ideal candidate will have strong Java backend development experience and work across modern microservices archi ...

    Backend Engineer (Java/Kotlin) – Scale Global Payments

    Wise is seeking a Backend Engineer to join their Recurring Payin team. This full-time role focuses on developing backend services and APIs that enhance their financial products. Candidates should have strong communication skills, experience in web application development, and knowledge of Java and Spring Boot. T ...

    Senior C# Developer (Java/Python) – Finance Systems

    A leading technology consulting firm is seeking a skilled C# Developer based in Belfast, Northern Ireland. This role requires over 10 years of experience in C# along with proficiency in Python or Java. The ideal candidate will have strong SQL skills and familiarity with financial systems, contributing to the dev ...

    Senior Backend Engineer Cloud Native Java & Microservices

    JPMorgan Chase & Co. is seeking a Lead Software Engineer within the International Consumer Bank to deliver an outstanding banking experience. You will work collaboratively in a diverse team, focusing on cloud-native solutions and enhancing customer journeys. The ideal candidate will have hands-on exper ...

    Senior Java Developer — eFX Quant Trading Platform

    eFX Senior Java developer Your role We are seeking an experienced candidate to join our eFX Quantitative Developer team within UBS Global Markets. This is a fast‑paced and collaborative team that is responsible for the development and enhancement of the best‑in‑class eFX ...

    Senior Java API Engineer – Pricing Platform (Hybrid)

    A leading retail technology firm in Greater London is seeking a skilled Java Developer to join their Price Service team. The role involves designing robust, scalable APIs used across all of Tesco’s channels, serving millions of shoppers weekly. Key responsibilities include implementing systems, translating produ ...

    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- ...

    Java Software Engineer — Front Office Systems (Hybrid)

    Job title: Mid-Level Software Engineer Salary: Competitive Salary + Benefits Location: London (Hybrid) The role We’re currently supporting a well-established player within the financial technology spac ...

    Documentum Java Solution Architect – DV Cleared (Onsite)

    Experis is seeking a Documentum Java Solution Architect for a role in Basingstoke, requiring 5 days onsite. The successful candidate will join a SAFE Agile team, responsible for developing high-quality Java solutions and supporting application maintenance. Candidates must have at least 3 years of exper ...

    Senior Java Engineer Remote, Flexible Hours, Growth

    Xantura Limited is seeking an experienced Senior Java Developer to join their engineering team in London. You will design, build, and evolve their cloud-based data and analytics platform, which is utilized by public sector organizations across the UK. The role demands strong Java development skills and ...

    Strategic Enterprise Architect: Java J2EE & Cloud (BFSI)

    A leading technology firm in Greater London is seeking an experienced Enterprise Architect (Java J2EE) for a contract role in the BFSI domain. Responsibilities include driving architectural discussions, leading application modernization, and designing cloud solutions on Microsoft Azure. Ideal candidates will hav ...

    Core Java Engineer — Low Latency, Hybrid London

    A leading investment management firm in London is seeking an experienced Core Java Software Engineer to build scalable software solutions for the financial sector. The successful candidate will have several years of experience in Core Java, especially in areas like low latency and multithreading. Enjoy flexible ...

    Java Backend Engineer Cloud Native & Scalable Systems

    A technology company in Northern Ireland is seeking a passionate Backend Engineer to join their engineering group. The ideal candidate will have at least 3 years of experience in Java development and be capable of delivering robust backend solutions. Responsibilities include architecting backend services and sup ...

    Real Time Payments Engineer (Java, Spring, Kafka)

    A leading technology firm in Greater London is looking for an experienced Software Engineer to develop innovative solutions in the real-time payment processing sector. The ideal candidate will have expertise in Java, experience with reactive programming using the Spring framework, and be familiar with Agile meth ...

    Java Backend Engineer Spring Boot | Cloud & Microservices

    NextWave Consulting Ltd is seeking a Software Engineer to contribute to their Data Fabric platform. The candidate will design and enhance backend services, collaborate within an agile team, and ensure high-quality software delivery. Must have strong experience in Java and Spring Boot, agile development, and fami ...

    Java Backend Engineer Spring Boot, Microservices, AWS

    Zensar Technologies is looking for a skilled Java Developer located in Burgess Hill, United Kingdom. The ideal candidate will design, develop, and maintain applications using Java 17/21 and Spring Boot, with a focus on creating resilient and scalable Microservices. This role requires strong hands-on ex ...

    Senior Software Engineer (Python/Java) – Life Sciences

    A leading consulting firm in the United Kingdom is seeking a Senior Software Engineer with expertise in Python and Java. The ideal candidate will have 5 to 10 years of experience in developing complex applications, particularly within the Life Sciences domain. This role offers flexible remote working and a compe ...

    Java Software Engineer — Real Time Trading Platform

    Durlston Partners LLP is seeking a Java Software Engineer to join their London office, focusing on proprietary trading and execution platforms. This hands-on role offers real ownership from day one, working with algorithmic execution and systematic investing for institutional clients globally.The ideal ...

    Hybrid SWE Trading Systems (C++, Python, Java)

    PDT Partners is hiring Software Engineers in London to build and maintain technology for the trading life cycle. The role emphasizes collaboration and the freedom to solve challenging problems independently.Applicants should have significant programming experience in C++, Python, or Java, along with a ...

    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 ...

    Greenfield Front Office Java Developer – Hybrid London

    Hunter Bond is seeking a Front Office Java Developer to join an elite investment institution in London. You will build high-performance pricing and analytics tools, collaborating directly with traders and quants in a greenfield role.The position offers a competitive compensation package of up to £130k ...

    Senior Software Engineer with Python and Java

    Senior Software Engineer with Python and JavaOur Client is looking to recruit brilliant Software Engineer with upwards of 5 to 10 years solid proven track record of developing complex applications with Python coupled with Machine Learning and ideally Go.We’re looking to recruit init ...

    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 ...

    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 ...

    Software Engineer III Backend Engineering Java/Kotlin

    Job Description Out of the successful launch of Chase in 2021, we're a new team, with a new mission. We're creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to ou ...

    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 ...

    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 ...

    Java Backend Engineer — Cloud, Microservices & CI/CD

    Tesco UK is seeking a mid-level Software Development Engineer (SDE2) to build scalable, resilient Java-based backend services that support fulfilment workflows. The role involves collaborating with various stakeholders, writing maintainable code, and onboarding junior engineers. Ideal candidates will h ...

    SC Cleared Java Cloud Engineer Hybrid (Newcastle)

    iO Associates is seeking a skilled SC Cleared Software Engineer with strong Java and cloud development experience in Newcastle upon Tyne. You will design, develop, test, and deploy scalable cloud-native applications as part of an Agile Scrum team, contributing to high-quality software delivery. The rol ...

    QA Automation Engineer – Java, JEST, AWS Serverless

    N Consulting Limited is seeking a passionate QA Automation Engineer to enhance quality across cloud-native applications. The ideal candidate will have a strong background in building robust automation frameworks using Java and JEST, apply TDD and BDD practices, and validate AWS backend services. The ro ...

    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 ...

    Java Backend Engineer — Scalable Cloud APIs (Hybrid)

    Jacobs is seeking a Java Developer in Glasgow to design and deliver scalable back-end services and APIs using modern Java practices. This full-time, permanent position offers a hybrid working model, emphasizing work-life balance and flexibility. The ideal candidate will have strong Java development exp ...

    Senior Java Engineer AWS, REST & Microservices (Hybrid)

    Salt Digital Recruitment is seeking a Senior Java Engineer to join a hybrid team in Greater London. The role demands expertise in Java and AWS, with a daily rate of £500 to £700 depending on experience. The ideal candidate will contribute to cloud-native architecture and API development. Key responsibi ...

    Senior Java Backend Engineer Build Scalable Microservices

    Alumni Ventures is looking for a Senior Java Engineer to join their team in Greater London. In this role, you will design and develop backend services using Java and Spring Boot, ensuring the reliability and scalability of their systems. The ideal candidate has a strong understanding of microservices a ...

    Java / Hybris Developer in London Quant Capital

    Serious commercial exposure to modern Java including Spring MVC and Spring. HYBRIS SQL REST/SOAP APIs Ideally TDD Ideally Javascript MVC frameworks like AngularJS and EmberJS Node.js would be a plus Continuous integration experience would be a plus < ...

    Senior Java Engineer – Spring Microservices | 12m Contract

    LA International is seeking a Senior Java Engineer for a 12-month contract based in Burgess Hill, requiring 3 days onsite. The role offers a competitive rate of £400 - £475 per day through Umbrella. The successful candidate will work on a significant program, focusing on code analysis, application test ...

    Real Time Java Backend Engineer (Kubernetes/AWS)

    A technology services company is looking for a Mid-Senior level Java Software Engineer to design and maintain scalable microservices. The role involves building data pipelines, deploying services in Docker/Kubernetes environments, and integrating applications in AWS. Proficiency in Java, Spring Boot, and Kafka i ...

    Software Engineer, Video Games Android (Java & C++)

    We are looking for a skilled software engineer to develop high-performance video games for Android and Linux platforms. Main Responsibilities Maintain game code in C++ for Android and Linux targets Write and maintain Linux shell scripts (Bash) for build, deployment and too ...

    Space Domain SDA Software Engineer Java Microservices

    A leading technology group in the UK is seeking a highly motivated Software Engineer to support activities in Space Domain Awareness. The role focuses on developing Java micro-services and RESTful APIs while working within an agile environment. Candidates should possess experience in automated testing and strong ...

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      Full Stack Tech Lead Node Js React Java Script Jobs in United Kingdom Job Search Guide, Trends and Insights