753,405+ Lead Java Application Developer Java Web Tech Jobs in UK — Top Companies Hiring June 2026

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Java Developer

We are seeking specialist Java engineers with experience working on high performance/low latency systems. We’re working with banks and other major financial institutions on projects where microseconds count. Essential functions Build and maintain Java applications in banking and tradin ...

Java Developer

Your new company You will be joining a large, highly regarded public sector organisation undergoing significant digital transformation. The team is focused on delivering modern, scalable platforms that directly impact millions of users across the UK. This is an opportunity to work within a collaborative, agile e ...

Java Developer

Java Developer Location: Remote (UK-based) Contract Length: 6 Months Day Rate: £600 per day (Outside IR35) Role Overview We are seeking an experienced Java Developer to suppo ...

Java Developer

We are working with a small engineering business based in Kidderminster, Worcestershire, developing software and hardware for professional audio systems used in live environments, touring, and installation. Due to ongoing development work, they are looking for a Java Developer to join their ...

Java Developer

Overview A Java Developer role with Commerzbank AG via LevelUP HCS, based in London. A leading corporate banking and capital markets organisation is seeking a Java Developer to join their team. Company Description Commerzbank is a leading international commercial ban ...

Java Developer

Job Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to h ...

Java Developer

Requirements Proven experience as a Back-End Developer with a strong focus on Java Strong .NET Knowledge: Solid experience with C# and .NET Core/6+, including understanding of dependency injection, middleware, and asynchronous programming Azure Experience: Practical experien ...

Java Developer

Role Java Developer Location & Working Hours Hybrid schedule – twice a month in the office (central London). Core hours are 09:30 – 16:00; flexible around these times. Company Overview We are the nation’s largest online pharmacy, serving over 1.8 million patien ...

Java Developer

LOCATION: Leicester, Manchester or London CLEARANCE: 5 Years UK Residency Required We are actively looking to secure a Java Developer to join Experis. Experis Consultancy is a Global entity with a well-established team with over 1000 consultants on assignment ...

Java Developer

As a Java Developer, you will create and maintain critical regulatory systems in Java. The regulatory platform services team is responsible for ensuring the technical compliance of our gaming and betting services with regulatory traceability requirements, capturing millions of data records every da ...

Java Developer

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Overview ...

Java Developer

We are recruiting for a Senior Java / Kotlin Engineer. On-site: 2 dpw in Leeds Or London Key skills: strong experience in Java or Kotlin (back-end), and comfortable with TDD (test-driven development). Who We Are: AND Digital are a tech company ...

Java Developer

LOCATION: Leicester, Manchester or London CLEARANCE: 5 Years UK Residency Required We are actively looking to secure a Java Developer to join Experis. Experis Consultancy is a Global entity with a well-established team with over 1000 consultants on assignment ...

Java Developer

Lead Software Engineer - Sheffield (Hybrid Working) Take a hands‑on leadership role within a small, high‑performing engineering team. You'll drive technical delivery, actively write code, and champion continuous improvement across a range of projects. Collaborate with central engineering communit ...

Java Developer

Overview Join Kainos and Shape the Future. At Kainos, we’re problem solvers, innovators, and collaborators – driven by a shared mission to create real impact. Whether we’re transforming digital services for millions, delivering cutting‑edge Workday solutions, or pushing the boundaries of technolo ...

Java Developer

Overview Role: Java Developer Location: We operate a hybrid schedule, meaning twice monthly in the office based in central London Salary: £ DOE plus extensive benefits Contract type: Permanent Employment type: Full time ...

Java Developer

Job Description As a Java Developer, you will create and maintain critical regulatory systems in Java. The regulatory platform services team is responsible for ensuring the technical compliance of our gaming and betting services with regulatory traceability requirements, capturing million ...

Java Developer

Position Description At CGI, we are transforming how secure digital healthcare is delivered across the UK. Join us to help build and evolve critical identity and authentication services that enable millions of healthcare professionals to access vital systems safely and efficiently. You’ll play a ...

Java Developer

Requirements A minimum of two years professional experience in software development Ability to champion TDD/BDD/XP Software development Problem solving skills and work as a team to make them a reality Ability to work in a collaborative environment where your id ...

Java Developer

LOCATION: Leicester, Manchester or London CLEARANCE: 5 Years UK Residency Required We are actively looking to secure a Java Developer to join Experis. Experis Consultancy is a Global entity with a well-established team with over 1000 consultants on assignment ...

Java Developer

Location: UK (Hybrid / Onsite as required) Experience: 2–5 years Role Type: Fixed Term Contract Overview We are building a modern Data Fabric platform that enables the ingestion, transformation, and serving of large volumes of data as hig ...

Java Developer

Java Developer Location: Newcastle upon Tyne Hybrid Working Please note - This role will require you to work from our Newcastle, Cobalt Business Park office 3 days per week. Due to the nature of client work you will be undertaking, you will need to be willing to go throu ...

Java developer

Locations: Glasgow/Edinburgh (must be willing to travel to client sites throughout the UK on an ad hoc basis) Please Note: Any offer of employment is subject to satisfactory SC security clearance which requires 5 years continuous UK address history, typically including no periods of ...

Java Developer

Join to apply for the Java Developer role at Grid Dynamics . We are seeking specialist Java engineers with experience working on high performance/low latency systems. We19re working with banks and other major financial institutions on projects where microseconds count. <h ...

Java Developer

Your new company You will be joining a large, highly regarded public sector organisation undergoing significant digital transformation. The team is focused on delivering modern, scalable platforms that directly impact millions of users across the UK. This is an opportunity to w ...

Java Developer

Java Developer Location: Remote (UK-based) Contract Length: 6 Months Day Rate: £600 per day (Outside IR35) Is this the role you are looking for If so read on for more details, and make sure to apply today.< ...

Java Developer

We are working with a small engineering business based in Kidderminster, Worcestershire, developing software and hardware for professional audio systems used in live environments, touring, and installation. Due to ongoing development work, they are looking for a Java Developer to join their R&D team, co ...

Java Developer

Job Description Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below.As a Software Engineer are you looking to join an organisation offering increased autonomy? You have the opportunity to join a global force with a G ...

Java Developer

Java Developer - Up to 60K + BonusDo you have the skills to fill this role Read the complete details below, and make your application today.We're working with a global technology consultancy delivering secure, large-scale digital transformation programmes across multiple industries.Theyre looking for ...

Java Developer

Job Role: Java Developer Location: Bournemouth, UK - Fully Onsite Job Type: Contract - Inside IR35 Note: No Sponsorship Provided Key Skills Required: Strong hands-on experience in Java development Expertise in Spring Boot and Micr ...

Java Developer

Your new company You will be joining a large, highly regarded public sector organisation undergoing significant digital transformation. The team is focused on delivering modern, scalable platforms that directly impact millions of users across the UK. This is an opportunity to work within a collaborative, agile e ...

Java Developer

Job Description The following information provides an overview of the skills, qualities, and qualifications needed for this role.Avanti is working with a long-established UK software business based in Blackburn who is looking for a Software Developer to join its growing development team. <p ...

Java Developer

Java Developer - Up to 55K We're working with a global technology consultancy delivering secure, large-scale digital transformation programmes across multiple industries. Theyre looking for a Java Developer to join a growing engineering team building modern, cloud-based microservices pla ...

Java Developer

Java Developer - Up to 55K Below, you will find a complete breakdown of everything required of potential candidates, as well as how to apply Good luck.We're working with a global technology consultancy delivering secure, large-scale digital transformation programmes across multiple indu ...

Java Developer

Job Description All potential applicants are encouraged to scroll through and read the complete job description before applying.Java Software Developer This is a great new permanent vacancy for an experienced Software Developer, with strong Java experience, to work on a hybrid basis for ...

Java Developer

We are working with a small engineering business based in Kidderminster, Worcestershire, developing software and hardware for professional audio systems used in live environments, touring, and installation. All potential candidates should read through the following details of this job with care bef ...

Java Developer

Job Description Job Role: Java DeveloperBelow, you will find a complete breakdown of everything required of potential candidates, as well as how to apply Good luck.Location: Bournemouth, UK - Fully OnsiteJob Type: Contract - Inside IR35Note: No Sponsorship Provided Key Skills Req ...

Java Developer

Java Developer - Up to 60K + Bonus We're working with a global technology consultancy delivering secure, large-scale digital transformation programmes across multiple industries. Theyre looking for a Java Developer to join a growing engineering team building modern, cloud-based microserv ...

Java Developer

Java Developer Location: Remote (UK-based) Contract Length: 6 Months Day Rate: £600 per day (Outside IR35) Role Overview We are seeking an experienced Java Developer to support a major migration and transformation programme for ...

Java Developer

Your new companyYou will be joining a large, highly regarded public sector organisation undergoing significant digital transformation. The team is focused on delivering modern, scalable platforms that directly impact millions of users across the UK.This is an opportunity to work within a collabor ...

Java Developer

Job Description:Java DeveloperA unique development opportunity to work on a Public Sector Based Large Scale program with an innovative market leader as Java Developer.Requires a Java developer with strong Java experience to create and implement solutions for our portfolio of Biometric pro ...

Java Developer

Java Developer – Java – AWS – Angular Leeds (Hybrid)Permanent£80,000 – £90,000 (DOE)Java Developer with Java , AWS & Angular needed for a permanent career opportunity based in Leeds (Hybrid). Start ASAP ideally May/June 2026.Hybrid Working – 2 days/week remote (WFH), a ...

Java Developer

Job Title: Senior Backend EngineerJob DescriptionJoin our dynamic team as a Senior Backend Engineer in the Banking domain, where you will play a crucial role in delivering innovative solutions. Collaborate with product owners and business stakeholders to transform written requirements into robust, well-engin ...

Java Developer

I'm working with a client who are looking for an engineer with solid Java Spring Boot skills and hands‑on experience owning cloud migrations, primarily on AWS.Key info:Contract: Initial 3 months, with a strong likelihood of 6-9 months extensionStart date: ASAPDay rate: £540Inside IR35 ...

Java Developer

Avanti is working with a long-established UK software business based in Blackburn who is looking for a Software Developer to join its growing development team.This is an excellent opportunity for a Java Developer who enjoys solving technical problems, modernising systems and contributing ideas within a c ...

Java Developer

Full Stack Java Developer (Enterprise Web & Business Systems) | Remote | £50,000 + 12% Bonus + £5,000 Car / Car Allowance My client is seeking a Java Developer to join their growing Digital team, working on enterprise‑grade web and business applications that support core internal operations and custo ...

Java Developer

Full Stack Java Developer (Enterprise Web & Business Systems) | Remote | £50,000 + 12% Bonus + £5,000 Car / Car Allowance My client is seeking a Java Developer to join their growing Digital team, working on enterprise‑grade web and business applications that support core internal operations and custo ...

Java Developer

Your new company You will be joining a dynamic organisation supporting critical public sector operations, working on complex systems within a secure and highly regulated environment.Your new role As a Java Developer, you will be responsible for supporting and enhancing legacy applications, provid ...

Java Developer

We're working with a leading global tech organisation looking for a Senior Java Engineer. This role is focused on building scalable back end solutions, problem-solving, and thinking beyond just code into system and product impact.Key info* Contract: Until end of the year* Start date: ASAP ...

Java Developer

Java Developer (Enterprise Web & Business Systems) Remote | £50,000 + 12% Bonus + £5,000 Car / Car Allowance My client is seeking a Software Developer to join their growing Digital team, working on enterprise‑grade web and business applications that support core internal operations and customer‑facin ...

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    Lead Java Application Developer Java Web Tech Jobs in United Kingdom Job Search Guide, Trends and Insights