1 to 25 of 37 Contract Java Developer Jobs in the UK

Cleared Java Developer - London - Java, Spring Boot, Kafka TrinIT Talent are looking for an SC Cleared Java Developer to come on board for a 6 month contract based in London. This role falls Inside Scope of IR35 and is paying up to £400 per day. … approach, strong communication skills and willingness to learn are essential for success in this role. Key skills:- Active SC Clearance Oracle PL/SQL Java Spring Boot Kafka Hibernate Gradle Strong experience delivering and supporting production code Excellent problem-solving and troubleshooting skills High level of integrity, organisation ...

Java Developer - Active SC, Java, Oracle WebLogic Up to £425 per day (Inside IR35) Remote 12 months My client is an instantly recognisable Consultancy who are hiring a Java Developer with Active SC Clearance (Security Cleared), Java, Oracle WebLogic and ElasticSearch skills to work … with a high profile end client. Key Requirements: Demonstrable experience as a Java Developer Active SC Clearance is essential; NPPV3 would be advantageous Strong expertise in Java 11+ with experience supporting legacy systems Proven experience with Oracle WebLogic 11gR1 or similar Experience developing and supporting PL/ ...

Senior Java Developer Java | JSF | Microservices | CI/CD | Git | TDD | Jest | MuleSoft We're looking for an experienced Senior Java Developer to support the delivery of modern, scalable software solutions within a collaborative engineering environment. This role would suit someone with strong back … Java development experience , who is also comfortable contributing across the full stack, particularly around JSF-based UI development . You'll be working closely with backend and integration teams to design, build, test and deliver high-quality software within a component and microservice-based architecture. The Role ...

Java Developer - Active SC, Java, Oracle WebLogic Up to £425 per day (Inside IR35) Remote 12 months My client is an instantly recognisable Consultancy who are hiring a Java Developer with Active SC Clearance (Security Cleared), Java, Oracle WebLogic and ElasticSearch skills to work ...

Contract Algo Trading Java Developer - eTrading, low latency, Java APIs, Multithreading, FIX Our Investment Banking client is looking for an Algo trading Java developer to join the team to work on new initiatives and support for business critical algorithmic trading engines. The team provides innovative … latency trading, which includes FIX connectivity, low latency market connectivity, smart order routing, algorithmic trading and internal crossing. The requirement is for a core Java developer. The team is working on a number of algorithmic engines that support benchmark algos, smart order routing and internal crossing. The main responsibilities ...

Senior Java Developer Location: Glasgow Work Schedule: 2 to 3 days per week onsite (Hybrid) Rate: up to £300 inside IR35 Industry: Banking & Financial Services Company Work Schedule: 2 to 3 days per week onsite (Hybrid) Contract Duration: 1st July 2026 - Dec 2026 Join a leading UK Banking … technology services provider as a Senior Java Developer. Job Overview: We are looking for a Senior Java Developer who has strong full stack experience with a focus on back-end development and JSF-based UI, delivering scalable applications using microservices and component-based architecture. The candidate ...

Hays are now looking for a Java Developer on a 12 month contract. The client requires all candidates to already hold SC Clearance and NPPV3. £428 Inside IR35 Mainly Remote (once a month in Bridgend or Reading) Candidates must hold current NPPV3 & SC Clearance 12 month contract … maintain a critical national policing system used across the UK. This role focuses on Level 3 support, troubleshooting, and ongoing development of legacy Java-based applications in a highly collaborative environment.Working closely with Support, Platform, and DBA teams, you will play a key role in ensuring system stability, implementing ...

client is seeking a Full Stack Developer (Java/Python/Go) to join a leading global Tier 1 financial institution undergoing a major transformation of its technology landscape. You will support with evolving an application and data hosting system into an integrated, hybrid multi-cloud ecosystem, leveraging … Google Cloud. In this role, you will design, build, and operate resilient, scalable, and secure applications and services. Role : Full Stack Developer (Java/Python/Go) Day rate : £390 - 425 per day (inside IR35) Pay framework : Umbrella Company Start date : ASAP Contract duration : 12 months initially (with ...

professional services consultancy is seeking a Full Stack Java Developer on a contract basis. This is a hybrid model and you will be needed onsite in Belfast 3 days a week. This is an exciting opportunity to join a leading global Tier 1 financial institution undergoing a major … transformation of its technology landscape. The Full Stack Java Developer must have the following skills: Key Responsibilities: Full Stack Development: Design, develop, and maintain high-quality, scalable, and robust full-stack applications and services using Python, Java, and/or Go. Cloud-Native Engineering: Build and deploy ...

professional services consultancy is seeking a Full Stack Java Developer on a contract basis. This is a hybrid model and you will be needed onsite in Belfast 3 days a week. This is an exciting opportunity to join a leading global Tier 1 financial institution undergoing a major … transformation of its technology landscape. The Full Stack Java Developer must have the following skills: Key Responsibilities: Full Stack Development: Design, develop, and maintain high-quality, scalable, and robust full-stack applications and services using Python, Java, and/or Go. Cloud-Native Engineering: Build and deploy ...

Join a leading UK Banking and technology services provider as a Senior Java Developer! Job Overview: We are looking for a Senior Java Developer who has strong full stack experience with a focus on back-end development and JSF-based UI, delivering scalable applications using microservices … Outside IR 35 Contract Duration: 01 Jul 2026 - Dec 2026 Work Schedule: 3 days per week onsite (Hybrid) Key Requirements Strong full stack Java experience with a focus on back-end development and JSF-based UI Solid understanding of component-based and microservices architecture along with design systems Experience ...

Backend Java Developer Max Supplier Charge rate: 585 Clearance required: SC (It needs to be an active SC with a government agency used within the last 6 months or a HO SC) Location: London, Croydon (Remote, with occasional, infrequent office days) Job Description: Experience of Java Experience ...

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 and participation across the full software delivery life cycle. … Responsibilities Design, develop, test and document new and amended Java solutions. Provide application maintenance and support services across enterprise environments. Work under the direction of the Lead Java Developer to deliver high quality Java solutions with minimal supervision. Support both existing systems and new systems currently ...

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, providing L3 support, and contributing to ongoing system improvements. You will work within … collaborative team, ensuring the stability and performance of key applications. What you'll need to succeed 2-4 years of hands-on experience in Java development (Java SE 11+) Experience with EJB, JSP, and Spring Framework Strong knowledge of Oracle PL/SQL Familiarity with WebLogic, JDBC/ ...

Role Summary Lead Java Developer required to join the the team. You will be working in Scrum teams alongside Java Engineers, Frontend Developers and QEs to modernise legacy services into scalable, cloud-aligned platforms. This is a hands-on technical leadership role with responsibility for design, code … quality, and mentoring. Key Responsibilities Lead the design and development of backend services using Java and Spring Boot. Drive modernisation and refactoring of legacy Java services. Define and uphold coding standards, architectural patterns, and best practices. Ensure strong test coverage using JUnit and Mockito. Support containerised deployments ...

Backend Java Developer + 6 month initial contrac+t + Fully remote - occasional office visit + SC Cleared + £530 per day Inside IR35 Key Skills: + Spring Framework + Docker/Kubernetes + SC Cleared Java Software Engineer We are looking for a skilled Java Software … Engineer to join our development team and help build high-quality, scalable applications. Key Skills & Experience: Strong commercial experience with Java development. Hands-on experience with the Spring Framework (or equivalent enterprise frameworks). Solid understanding of software design patterns and the ability to apply them appropriately. Excellent knowledge ...

Java Full Stack Developer Location: Manchester, UK Working Model: Office-Based (3 Days per Week) Contract Type: Contract Duration: 12 Months Rate: £500 per day Overview We are seeking an experienced Java Full Stack Developer to join a large-scale technology programme within the financial services … opportunity to work on business-critical systems, leveraging cloud-native technologies, microservices architecture, and modern development practices. Key Responsibilities Design, develop, and maintain scalable Java-based microservices using Spring Boot. Build responsive and intuitive front-end applications using Angular or React. Develop and integrate RESTful APIs to support enterprise ...

Contract Java Full Stack Developer Rate: £375-£400 per day IR35: Inside IR35 Duration: 6 months Location: Fully remote working An exciting opportunity has arisen for an experienced contract Java Full Stack Developer to join a large-scale digital transformation programme focused on modernising and enhancing … complex enterprise platform. The contract Java Full Stack Developer will work within an agile development team, you'll contribute to the ongoing support and evolution of a business-critical application suite while helping to shape the next generation SaaS solutions. This is an excellent opportunity for someone ...

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 Microservices architecture Experience with Apache Flink for real-time stream processing Strong knowledge ...

Title: Lead Java Developer Rate: £570 (Inside IR35) Duration: 6 months Location: Hybrid - Once a week in Leeds and once every quater to Manchester Clearance: BPSS Stages: 1 Stage Must Have Government & Lead Experience Essential Skills & Experience Extensive experience developing enterprise applications using Java. Strong expertise with Java ...

Hands on Java application design, software development and automated testing (Java 11 and higher) Intermediate knowledge of basic infrastructure technologies and components Familiarity with application containers based on spring, Vert.X or equivalent Familiarity with Cloud services including DevOps concepts and CI/CD tools Experience with Event-driven … with Test driven development and unit testing frameworks Proficient understanding of code versioning tools (Git) and build tools Maven or Gradle Role: Mid-level Java Developer(s) (10 open roles) Minimum experience: 5-years Location: roles London office (Victoria) and Burgess Hill Mandatory days per week in-office ...

Java Developer Rate: £500 - £520/day IR35: Inside IR35 Location: Guildford Working Pattern: 3 days a week on site Clearance: Currently SC Cleared or able to obtain SC Clearance You will join a global defence technology consultancy as they deliver digital transformation to the MoD. You will … initial design through development, testing, and deployment, delivering robust, scalable cloud-based services. Responsibilities Develop high-quality, readable, scalable and easily maintained code, using Java and related technologies, meeting requirements and coding standards. Develop reusable patterns and encourage innovation that will enhance team velocity. Contribute to quality assurance ...

Java Developer Rate: £500 - £520/day IR35: Inside IR35 Location: Newcastle Working Pattern: 3 days a week on site Clearance: Currently SC Cleared or able to obtain SC Clearance You will join a global defence technology consultancy as they deliver digital transformation to the MoD. You will … initial design through development, testing, and deployment, delivering robust, scalable cloud-based services. Responsibilities Develop high-quality, readable, scalable and easily maintained code, using Java and related technologies, meeting requirements and coding standards. Develop reusable patterns and encourage innovation that will enhance team velocity. Contribute to quality assurance ...

opportunity to work within a collaborative, agile environment where engineering best practices, innovation, and continuous improvement are strongly encouraged. Your new role As a Java Developer, you will play a key role in the design, development, and delivery of enterprise-scale applications. Working within cross-functional agile teams … responsible for building and enhancing microservices-based systems and contributing to full-stack delivery where required. Key responsibilities include: Designing and developing scalable Java-based applications using modern frameworks Building and maintaining microservices architectures and RESTful APIs Contributing to full-stack development across backend and frontend technologies Producing high ...

Description: We are looking for an experienced Java Developer to join our team and work on high-performance enterprise applications. The ideal candidate should have strong expertise in Java development, Spring Boot, Microservices, and Linux environments. Key Responsibilities: Design, develop, and maintain enterprise Java applications using … with cross-functional teams to deliver business solutions Stay updated with emerging technologies and contribute to continuous improvement initiatives Required Skills: Strong experience in Java & Spring Boot Hands-on experience with Microservices architecture Experience with relational databases (SQL) Familiarity with Linux/Unix environments Strong problem-solving and communication ...