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

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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 ...

Tester Performance & Java for UK Customs Transformation

Experis UK is seeking a Tester for a high-profile customs transformation project. This role involves working within an experienced delivery team to support and enhance testing for the UK's central Customs application. You will collaborate closely with business analysts to define and execute test scenarios. </ ...

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 ...

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 ...

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 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 Software Engineer – RWA Risk Platform (Java)

Oakwell Hampton Group is seeking a Senior Software Developer in London to join a high-profile programme in the banking sector. This role involves designing and developing risk technology applications and collaborating with quantitative analysts. The ideal candidate has strong experience with Java, a so ...

Cloud Tech Lead Java, AWS, Microservices | Remote

Version 1 Solutions Limited is searching for a Java Technical Lead to join their expanding Digital Data & Cloud Practice in Birmingham, UK. This role involves leading complex software projects, mentoring junior developers, and utilizing cutting-edge technologies in cloud environments. Ideal candidates ...

Senior Java Developer | AI Driven, Scalable Systems

Join Capgemini's Financial Services as a Senior Java Developer in Greater London. You will drive development of scalable applications, collaborating with teams to ensure high-quality outcomes. This role empowers you to contribute to architecture, mentor peers, and adopt modern engineering practices. Ca ...

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 Backend Engineer: Greenfield, AWS & AI

Saragossa is looking for a talented developer to build innovative software solutions from the ground up in Greater London. You will play a key role in a greenfield project, designing applications without legacy constraints and directly influencing the product's success. Your expertise in modern Java an ...

Performance & Automation Tester (Java/Cucumber) – Remote/London

A leading staffing company based in the UK is seeking a skilled Tester for a 6-month project. This role offers the opportunity to work remotely while ensuring the quality and stability of applications through performance and automated testing. Candidates should have a strong background in creating test scenarios ...

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 Principal Java Engineer — Platform & API Gateways

Anaplan is seeking a Senior Principal Software Engineer to join our team in Manchester, UK. You will lead the design and delivery of platform capabilities that power Anaplan’s enterprise-scale solutions. Ideal candidates will have a strong background in software engineering and expertise in backend lan ...

Senior Java Engineer: Spring Boot, AWS & Leadership

Universal Music Group is seeking a Senior Java Developer to lead a greenfield project that will be utilized globally by UMG staff. The ideal candidate will have strong proficiency in Java and Spring Boot, experience with relational databases, and a solid background in service-oriented architectures. This role ...

Senior Software Architect & Tech Lead (Java/Python)

Fairygodboss is seeking a qualified individual to lead the design and development of scalable systems using Java or Python. This role involves mentoring junior engineers, making strategic decisions on architecture, and ensuring production code quality. Your success will depend on your experience in dev ...

Cybersecurity Backend Engineer (Java/JS/Python) Cloud

MCS Group is seeking multiple Software Engineers to support a global technology organization's Cyber Security Engineering teams in Belfast. This opportunity involves designing and developing scalable backend services, APIs, and cloud-native applications in a collaborative environment. Candidates should have 3+ y ...

Java Software Engineer (Hybrid) Build Scalable Solutions

Causeway Technologies in Tees Valley is looking for a Software Engineer to enhance software quality through automated and manual tests. You will work in a hybrid environment contributing to software that impacts thousands of lives. The ideal candidate will have experience in Java, MySQL, and Agile meth ...

Impactful Java Engineer — On Site, Clearance Required

Frontier Resourcing is seeking a Software Engineer to join a cutting-edge team. This role focuses on developing impactful technology projects, including AI-powered tools and secure data pipelines. You will work in an agile environment that values collaboration and innovative problem-solving. Candidates ...

Java SDE II Cloud, CI/CD + Leadership

Tesco UK is hiring an SDE2 to join their team in Welwyn Garden City. In this role, you will develop high-quality software solutions using Java, advocate CI/CD best practices, and mentor fellow engineers. This position is designed for career and technical growth, preparing you for advancement to SDE3. T ...

Senior AI Backend Engineer — Java/Kotlin + LLM

Experis Manpower Group busca un desarrollador backend especializado en AI para unirse a un equipo en el Reino Unido. La función requiere al menos 5 años de experiencia en desarrollo backend con JAVA, así como en la creación de API e integración con servicios de IA y modelos de lenguaje grande (LLM). El ...

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 ...

Senior Backend Architect Cloud Native SaaS (Java)

LinuxRecruit is looking for an engineer to redefine the market by crafting features in a cloud-native environment. You will design and build distributed services and APIs while tackling complex engineering challenges and working with large datasets. The role requires strong proficiency in the Java ecos ...

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 ...

Senior Java Web Engineer — London (12m Contract)

Experis - ManpowerGroup is seeking a Software Developer to work in London, primarily focused on Java and Web technologies. The role includes designing and supporting enterprise-grade applications while adhering to modern engineering standards. Candidates should have strong experience in Java/JEE, a bac ...

Senior Backend & AI Engineer Java, LLM APIs

Experis Manpower Group busca un desarrollador backend/AI en Reino Unido. Se requiere al menos 5 años de experiencia en desarrollo backend con JAVA, así como experiencia en la creación de API y servicios basados en inteligencia artificial. El candidato ideal debe tener conocimientos en integración con p ...

Java Enterprise Developer — 12 Month Contract (London)

Experis is seeking a Software Developer in London to design, develop, and support enterprise-grade applications with strong Java and web technologies expertise. You will work across the full software development lifecycle, building scalable solutions. The role requires UK nationals eligible for SC clea ...

Senior Java Engineer — Fulfillment Platform & APIs (Hybrid)

Tesco in Welwyn Garden City is seeking a Full-Time Software Engineer to build their new Fulfilment platform. The role involves designing applications, enhancing system efficiency, and maintaining coding standards. The candidate should have experience in Java development, agile methodologies, and ideall ...

Lead AI Trading Tech Engineer (Python/Java)

JPMorganChase is searching for a Lead Software Engineer within Credit Technology to drive the development of market-leading technology products. The role involves architecting new systems leveraging AI-assisted coding while enhancing existing platforms. Candidates should have 5+ years of experience in Python, ...

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 ...

Lead Java Engineer: Low Latency Risk Screening

LSEG is looking for a Lead Software Engineer to join the World Check One team in Nottingham. The successful candidate will lead the design and development of low-latency screening systems while collaborating with product and architecture teams. The role includes providing technical leadership, ensuring ...

Senior Java Team Lead: Scale, Standards & Strategy

TXP is seeking an experienced Java Team Lead to shape, scale, and lead its Java engineering community across the UK. This senior leadership role focuses on management, development, and oversight of Java teams, ensuring high-quality delivery for clients. The ideal candidate should possess a strong devel ...

Java Backend Engineer — Cloud, CI/CD & Modernisation

Enso Recruitment is seeking a backend developer for a key role in Belfast, focusing on designing and maintaining critical Java backend services for enterprise platforms. This position involves collaboration with engineering teams, participating in initiatives for backend modernization, cloud technologi ...

Senior Java Engineer — Lead Microservices & Cloud Delivery

Salt is seeking a Senior Java Engineer in Greater London for a contract role lasting 12 months. The successful candidate will leverage strong core Java expertise while working in an Agile team to migrate a legacy application to a new event-based architecture. This role demands hands-on development, men ...

Software Development Engineer II (Java) Customer API

Overview As an SDE2 at Tesco, you are a mid-level individual contributor whose impact reaches across your team. You provide technical leadership for medium to large features, participate in their design, and take accountability for delivery. You are expected to implement and ship end-to-end stori ...

Remote Lead Java Microservices & Cloud Migration Architect

Atrium (EMEA) is seeking an experienced Lead Java Application Developer to lead the design and development of modern, scalable Java applications. This position offers the flexibility of remote work with the possibility of onsite work in London or Manchester as required by the client. The ideal candidat ...

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