2,117,423+ Full Stack Java Developer Python Jobs in UK — Top Companies Hiring June 2026

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Senior Java Developer Hybrid Cloud & DevOps

IBM is seeking a Senior Java Developer located in Cheltenham, England, to support Public Sector and Defence clients. In this dynamic role, you will design and build high-quality applications using Java and modern technologies, ensuring they meet enterprise standards. You’ll work in collaborative enviro ...

Senior Java Developer with SQL Server

Nexus Jobs Limited is looking for an experienced Java Developer to join their client in Central London. The ideal candidate must possess at least 5 years of Java development experience and proficiency in SQL Server. Other important qualifications include a strong understanding of Data Structures and familiarity ...

Java Developer Cloud & Geospatial Solutions (Newcastle)

CBSbutler Holdings Limited trading as CBSbutler is seeking a Java Developer in the United Kingdom, England, Kenton. This position involves working three days a week on-site in Newcastle, contributing to geospatial software projects for the MoD within an Agile Scrum team. You will engage in all phases of the s ...

Low Latency Java Developer Investment Bank

Low Latency Java Developer - Investment Bank Contact email: Job ref: JLL/FF/1203_ We have partnered with an Investment Bank in supporting them in their search for experienced Java Developers to join their Front Office Algo and eTrading projects across a variety of different a ...

Senior Java Developer: Microservices & TDD Champion

Sanderson Government & Defence in Sunderland seeks a Senior Java Developer who will champion software development best practices and design scalable microservices architectures. This role involves collaboration in an Agile Scrum environment, mentoring team members, and supporting test automation effort ...

Senior Java Developer: Microservices & Cloud Lead

SR2 REC LTD is looking for a Senior Java Developer to support a major public sector technology programme. You will lead the design and development of secure, scalable services, working within a hybrid model with one day per week in London. The ideal candidate has strong Java and Spring experience, focu ...

Senior Java Developer – Kings Cross, London

## Senior Java DeveloperApplylocations: Kings Cross, Londonposted on: Posted 7 Days Agojob requisition id: UMG-18568Music is Universal It’s the passionate and dedicated team at Universal Music who help make us the world’s leading music company. From A&R to finance, legal to digital, sales to marketing, ...

Lead Backend Developer Java, AWS & Kubernetes

A leading music company is seeking a Lead Developer to design, develop, and maintain external-facing royalty portals using Java. The role involves building AWS serverless solutions, working with Docker and Kubernetes, and providing technical leadership within the development team. Candidates should have strong e ...

Booking And Messaging Java Developer (COMBJP00001223)

Senior Java Backend Engineer (Distributed Systems & Messaging) Location: London, UK (Hybrid) Role Type: Permanent Tech Stack: Java 8+, Concurrency, Apache Kafka / JMS / TIBCO, Spring Boot, Microservices, Low-Latency About the Team & Platform We are building and s ...

Java & Fidessa Developer Equities Trading (Hybrid)

Involved Solutions is seeking a Java and Fidessa Developer to support and enhance their equities trading platforms in Bromley. This hybrid role requires strong experience with Fidessa and equities market knowledge, and offers a competitive salary ranging from £85,000 to £100,000 plus benefits. The idea ...

Java Developer — Cloud, Agile, SC Cleared

CBSbutler Holdings Limited trading as CBSbutler is seeking a Java Developer to join their team in Fairlands, UK. The role involves working on innovative Geospatial software for a global defense technology consultancy, ensuring high-quality code and participating in Agile processes. The ideal candidate ...

Backend Engineer, Developer Enablement (Java/Kotlin)

A global financial services firm in Belfast is seeking a server side engineer to join its Chief Technology Office. This role emphasizes driving solutions within projects like SDLC Automation and Release on Demand, enhancing productivity for 30k engineers. The ideal candidate will write quality code in Kotlin or ...

Java Platform Developer – Secure, Automated Solutions

DXC Technology is seeking a Java Platform Developer to work on-site in Gloucester or Central London. The role involves designing and implementing software solutions, collaborating with project teams, and ensuring security compliance. Essential skills include Java, C#, and C++ development, along with experience i ...

Remote Java Software Developer – 12m FTC

A forward-thinking technology consultancy is seeking a Java Software Developer for a 12-month fixed-term remote contract, requiring experience within the UK public sector. The role involves developing features for an outbound notification platform and upgrading existing applications. Essential skills include str ...

Java Platform Developer – Secure, Automated Solutions

DXC Technology is seeking a Java Platform Developer to work on-site in Gloucester or Central London. The role involves designing and implementing software solutions, collaborating with project teams, and ensuring security compliance. Essential skills include Java, C#, and C++ development, along with experience i ...

Remote Backend Java Developer — Ownership & Growth

Join a remote-first team as a contract Backend Developer, where you'll take ownership of key technical decisions, collaborate with cross-functional teams, and contribute to an exciting project in the independent music space. Enjoy flexibility, growth opportunities, and a supportive culture. What’s I ...

Java Software Developer — Transform Digital Services

A growing technology consultancy in the UK is seeking a Software Developer (Java) to enhance their digital services. This role involves collaboration within agile teams to design, build, and maintain innovative applications. The ideal candidate will have excellent Java skills and a strong commitment to best prac ...

Lead Java Developer Fixed Income Trading

A global workforce solutions company is seeking a Senior Java Developer to join their Fixed Income team in London. The role involves designing and developing core components, leading projects in trading channels and eCommerce, and ensuring system performance. Candidates should have at least 10 years of software ...

Impactful Backend Java Developer | Public Sector

IBM in the United Kingdom is seeking a Backend Java Developer to design and deliver high-quality applications using Java/JEE and modern technologies. The successful candidate will work on backend components, apply best practices like dependency injection and test-driven development, and collaborate with various ...

Java Developer FinTech, Agile Prototyping & Architecture

A leading FinTech organization based in Rugby is looking for a Java Developer to join their team. The successful candidate will have experience in Java development and will work in an Agile environment to design and enhance features. Responsibilities include developing prototypes and participating in architectur ...

Remote Java Developer | SC Cleared | Microservices

Java Script Works is seeking a Java Developer with Active SC Clearance for a business-critical programme. The role offers up to £550 per day, working from London with occasional remote options. Key responsibilities include utilizing Test-driven development, Docker, and collaborating with CI/CD tools. I ...

Senior Java Developer — Cloud, Angular & TypeScript

Kainos in Birmingham is seeking a Senior Java Developer to create impactful solutions that meet customer needs. This role emphasizes a people-first culture where your ideas matter and your growth is supported. The perfect candidate will have solid experience with Java and TypeScript, apply development ...

Java Developer – Spring Boot, Hybrid, Belfast

An innovative digital agency in Belfast is seeking talented Java Developers to join their dynamic team. This role offers the chance to work on diverse projects that harness the power of digital technologies, providing real value to clients across various industries. You'll be part of a collaborative environment ...

Java Developer – Microservices & Guidewire Training (Flexible)

A digital insurance provider is seeking an IT Developer to join its CIO team in Bexhill-on-Sea. The role involves developing features for policy administration and claims handling while supporting business needs and regulatory changes. Candidates should have experience in Java, agile teams, and relational databa ...

Android Developer Fintech (Kotlin/Java, MVVM)

Quant Capital is searching for an Android Developer to join their fintech team in London. Candidates should have at least 3 years of Android development experience, be proficient in Kotlin and Java, and be familiar with MVP and MVVM design patterns. Experience with financial systems and creating rich mobile appl ...

Hybrid Junior Java Backend Developer Newcastle

On the lookout for the followingJava developerExpereince - Junior12 Months FTC£33,000 a yearHybrid onsite in NewcastleIf interested please get in touch with your cv I'm looking for a Lead Backend Software Engineer to shape backend architecture, drive engineering excellence, an ...

Java Developer (Junior Mid) Payments Platform

A global payments company in Greater London is looking for a passionate Junior-Mid Java Developer to join their collaborative team. The role involves designing, developing, and implementing Java-based applications while ensuring scalability and performance. Ideal candidates will have a Bachelor's degree in Compu ...

Java Developer, Short Term Trading Technology

We are a leading global asset management firm with over 3,000 employees across 20 offices in 15 countries; we help millions of investors around the world pursue their financial goals. We hire critical thinkers. People who thrive in a collaborative culture like ours where we solve real problems whil ...

React Java Developer in Northampton Adecco

Salary: £45,000 - 70,000 per year Requirements: Strong development experience in Java (particularly Spring Boot). Proficiency in React.js (with Redux or Context API). Solid understanding of RESTful APIs and backend integration. Expertise in HTML5, CSS3, and modern ...

Java Developer — 6 Month Contract | Liverpool

Michael Page is seeking a Java Developer for a 6-month contract in Liverpool, United Kingdom. The role involves developing and maintaining Java-based applications, collaborating with cross-functional teams, and ensuring adherence to industry standards. Competitive compensation ranges from £91K to £104K annually. ...

Scala/Java Developer — Fintech & Blockchain (London)

Scala / Java Developer Fintech / Blockchain Cryptocurrency London, United Kingdom Quant Capital is urgently looking for a Scala, Functional Developer, or Java Developer to join our team. If you are an exceptional programmer in any language, please apply! £100,000 pa + b ...

Hybrid Java Developer: Regulatory Systems & Crypto

A leading online gaming company is looking for a Java Developer to create and maintain critical regulatory systems. You will be responsible for ensuring the compliance of gaming services and developing secure storage solutions. Candidates should have strong commercial experience in Java and DevOps, as well as sk ...

Junior/Mid Level Java Software Developer

Junior/Mid-Level Java Software Developer Are you a Java Developer with a passion for modern development techniques and clean code looking to make an impact? Fruition Group are supporting a rapidly growing fintech business looking to make a home in Leeds. This company provides a digital platform t ...

Senior Java Developer eDV Clearance Required

At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver solutions that create r ...

Senior Java Developer eDV Clearance Required

At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver solutions that create r ...

Senior Java Developer eDV Clearance Required

At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver solutions that create r ...

Senior Java Developer eDV Clearance Required

At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver solutions that create r ...

Java Developer Flexible, CI/CD & TDD

IBM is seeking a Java Developer at their Winchester location to design and build high-quality applications using Java/JEE and modern web technologies. The position involves developing application features, integrating systems, and applying best practices like TDD. The ideal candidate will have a Bachel ...

Senior Java Developer Hybrid (Newcastle) & Microservices

A leading consulting firm is seeking a Senior Java Developer in Newcastle. In this hybrid role, you will mentor junior developers and lead best practices in software development. The ideal candidate has extensive experience in Java (8 to 17), Spring frameworks, and strong leadership skills. Benefits include 25 d ...

Senior Java Developer eDV Clearance Required

Introduction At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver ...

Java Developer Kafka API Tech Consultancy

Java Developer / Backend Software Engineer (Kafka API) London / WFH to £90k Are you a Java technologist seeking a role where you can work on ground breaking technology, continually learning and progressing your career? You could be joining a global technology consultancy. < ...

Java Microservices Developer – Spring Boot + Cloud

A leading consulting firm is looking for a Java Developer in Newcastle upon Tyne. In this role, you will provide innovative solutions, develop services using JDK 11+ and Spring Boot, and collaborate with cloud teams for deployment. Along with a competitive salary, the company offers 25 days of vacation and priva ...

Java Developer Banking Microservices & Cloud (Hybrid)

Evantis Recruitment is seeking an experienced Java Developer to join a leading financial services organisation based in Glasgow. This role involves designing and maintaining high-performance Java applications in a complex banking environment. The successful candidate will work closely with cross-functi ...

Junior Java & Spring Boot Microservices Developer

Opus Recruitment Solutions Ltd is seeking a Java Developer in Walbottle to build modular, maintainable services using Java Development Kit (JDK 11+) and Spring Boot, aligning with enterprise standards. The successful candidate will have significant experience in middleware platforms and collaborate wit ...

Java Developer — AI Driven Workday Solutions

Kainos in Budock Water is seeking a Java Developer to develop high-quality solution products that impact users worldwide. Join a dynamic, agile team where you will shape requirements and contribute to innovative AI projects. The ideal candidate has experience with Java and TypeScript, is familiar with ...

Senior Java Developer (Exchange/Trading Platform)

The exchange team develops and maintains a cutting‑edge trading platform with a global presence across APAC, EMEA, and North America. The team aims to provide a seamless and secure trading experience for our clients. Responsibilities Design, develop, and implement full‑stack solutio ...

Junior Java Developer — Mentored Telematics Engineer

Radius is hiring a Graduate / Junior Java Developer to join their expanding vehicle telematics business in Crewe. This role focuses on software development within a supportive team, offering exposure to various technologies and mentorship. In addition to a competitive salary, employees enjoy comprehens ...

Impactful Backend Java Developer | Public Sector

IBM in Hursley is looking for a Backend Java Developer to design and deliver high-quality applications using Java/JEE and modern web technologies. You'll work on integrating systems, applying best engineering practices, and collaborating with various teams to produce secure and reliable backend solutions. Ideal ...

Java GUI Developer Swing / MOD / Defence

Required Skills Java MOD Linux UI Job Summary JavaDeveloper - Real-time Systems Farnborough, Surrey-5daysonsite UKPassportrequired-eligibleforMODclearance Standard 8 is re ...

Booking and Messaging Java Developer (COMBJP00001223)

Senior Java Backend Engineer (Distributed Systems & Messaging)Location: London, UK (Hybrid) Role Type: Permanent Tech Stack: Java 8+, Concurrency, Apache Kafka / JMS / TIBCO, Spring Boot, Microservices, Low-LatencyAbout the Team & PlatformWe are building and scaling a comp ...

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    Full Stack Java Developer Python Jobs in United Kingdom Job Search Guide, Trends and Insights