1 to 25 of 42 Contract Java Developer Jobs in the UK

Role: Senior Java Developer Salary/Rate: £550-650 per day inside IR35 Location: Hybrid, 3 days per week - multiple locations available Contract Duration: 12 months We are currently looking for a Senior Java Developer for our government client. This Senior Java Developer role … screening Maze test to be returned within 5 days or automatic fail A 2-hour technical based Teams interview The contract for this Senior Java Developer position is for 12 months, with potential to extend, operating inside IR35. Security Clearance: eligible for Security Check (SC Clearance) This role ...

Java Developer - Government - SC Clearance - fully remote I have an immediate opportunity for an experienced Java Developer to work on ongoing programmes for a central government client. Due to urgency and nature of the work, ideal candidates will hold active SC clearance. I am therefore keen … speak with candidates who have: Strong experience with Java, including Core Java and Java SE/EE. Experience of working in Cloud environments (AWS, Azure, GCP) and experience of containerisation tools such as Docker or Kubernetes would be preferred Background using Spring Framework, such as Spring Boot ...

Java Developer Clearance required: SC Cleared Location: London, Croydon Work type: Remote Sector: Public End user: Client Job Description: Key Responsibilities Design, develop, test, and deploy Java-based applications and services Write clean, efficient, and well-documented code following best practices Collaborate with product managers, architects … scalability Integrate APIs, third-party services, and databases Contribute to continuous improvement of development processes and tools Required Skills & Qualifications Strong proficiency in Java (Core Java, Java SE/EE) Experience with Spring Framework (Spring Boot, Spring MVC, Spring Data) Familiarity with RESTful APIs and microservices architecture ...

Role: Java Developer Type: Contract Location: Newcastle, UK (Hybrid) Duration: 12 months Role Overview We’re looking for an experienced Java Developer to join a high-performing engineering team delivering secure, scalable, enterprise-grade systems. You’ll be working on modernising platforms using Spring Boot … engineering practices. This is an exciting opportunity to work on complex, high-impact systems within a collaborative Agile environment. Key Responsibilities Develop and maintain Java-based microservices using JDK 11+ and Spring Boot Design and build modular, scalable, and maintainable applications Work with enterprise middleware including WebLogic Server ...

Java Developer £425 per day | 6 months | Swansea (2 Days Per Week Onsite) We are seeking an experienced Java Developer to join a large-scale digital transformation programme within the public sector . This role will involve developing and enhancing modern, scalable applications using Java … will work alongside cross-functional teams to deliver high-quality software solutions that support critical public services. Key Responsibilities Design, develop and maintain Java-based applications Build and support microservices architectures Develop RESTful APIs and Back End services Collaborate with architects, developers, testers and product teams Participate in Agile ...

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 ...

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 ...

Java Developer - Public Sector Project Location: Remote (with travel to Telford twice per month) Clearance: BPSS required Contract Length: 6 months Rate: £550 per day (Inside IR35) Overview We are seeking an experienced Java Developer to join a high-impact public sector programme supporting a critical … within a complex and highly regulated environment, contributing to services that impact millions of users across the UK. Key Responsibilities Design, develop, and maintain Java-based applications using Spring Boot Support and enhance batch-based and scheduled processing systems Diagnose and resolve issues across application, database, and integration layers ...

Java Developer £425 per day 6 months Swansea (2 Days Per Week Onsite) We are seeking an experienced Java Developer to join a large-scale digital transformation programme within the public sector . This role will involve developing and enhancing modern, scalable applications using Java ...

Java Developer - Investment Banking (Contract) Location: London (Hybrid) Contract Length: 6 Months Day Rate: Competitive Start Date: ASAP Overview We are partnering with a leading investment bank looking to onboard an experienced Java Developer to join a front office trading technology team on an initial … Linux-based environment Collaborate within Agile teams, contributing to design, code reviews, and best practices Required Skills & Experience Strong hands-on experience with Java (Java 17 preferred) Proven background in investment banking or capital markets Solid experience with trade processing systems Exposure to or direct experience with Trade ...

Java Developer - MUST HAVE SC CLEARANCE - London/Croydon and Remote - 4 months+/RATE: £535 per day inside IR35 One of our Blue Chip Clients is urgently looking for a Java Developer. Job Description: Key Responsibilities Design, develop, test, and deploy Java-based applications … scalability Integrate APIs, third-party services, and databases Contribute to continuous improvement of development processes and tools Required Skills & Qualifications Strong proficiency in Java (Core Java, Java SE/EE) Experience with Spring Framework (Spring Boot, Spring MVC, Spring Data) Familiarity with RESTful APIs and microservices architecture ...

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 ...

Backend Java Developer - Circa £540 per day inside ir35 - Remote with occasional travel to Croydon - 3-6 months Please note: Due to the nature of the project, successful applicants will be required to be SC cleared prior to appointment. My client is a global leading consultancy. They … hunt for a Java Developer to join a central government client of theirs. Experience of Java: Experience of Spring framework or equivalent. Knowledge of software design patterns and when to apply them Excellent knowledge of development processes. Experience of containerisation using Docker or Kubernetes Experience of Continuous ...

Backend Java Developer - Circa £540 per day inside ir35 - Remote with occasional travel to Croydon - 3-6 months Please note: Due to the nature of the project, successful applicants will be required to be SC cleared prior to appointment. My client is a global leading consultancy. They … hunt for a Java Developer to join a central government client of theirs click apply for full job details ...

Role: Senior Java Developer Location: Manchester/Leeds 60% Hybrid Role Type: 12 months Salary: Depending on experience Role Overview: We are seeking an experienced Java Developer to join a high-profile digital transformation programme, delivering innovative and scalable services that impact millions of citizens. Working … within a multidisciplinary Agile team, you will design, develop, and enhance microservice-based applications using Java 21+, while championing TDD, BDD, automation, and continuous delivery practices. The role requires strong collaboration, problem-solving skills, and a passion for building resilient, user-focused digital solutions in a fast-paced environment. ...

Lead/Senior Java Developer (Technical Lead) We are looking for an experienced Lead/Senior Java Developer to join a high-performing agile team building scalable, high-quality digital services. This is a hands-on technical leadership role where you will guide developers while contributing … engineering practices, helping to design and deliver robust, scalable services that are resilient and production-ready. Key Responsibilities Lead or mentor a team of Java developers Design and build server-side applications and RESTful APIs Develop and maintain automated test suites (TDD/BDD) Support CI/ ...

Role: Senior Java Developer Location: Manchester/Leeds 60% Hybrid Role Type: 12 months Salary: Depending on experience Role Overview: We are seeking an experienced Java Developer to join a high-profile digital transformation programme, delivering innovative and scalable services that impact millions of citizens click ...

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 ...

Contract Role – Senior FX e-Trading Java Developer – London/Hybrid – 12 months initial – Inside IR35 PAYE Role Overview: Job Title: Senior FX e-Trading Java Developer Location: Hybrid – 4 days onsite per week in London Contract Type: Contract Duration: 12 months initial Rate … desktop container experiences to low-latency backend services. Lean into the latest AI coding tools to accelerate delivery, strengthen code quality, and enhance developer experience. What you’ll do Architect and implement scalable, event-driven, and microservices-based backend components, including APIs, market data, order/risk workflows ...

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 ...

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 ...

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 ...

Software Developer (Java/Oracle) - SC Cleared Location: London or Leeds (Hybrid - 50% onsite) Duration: 6 months Clearance: SC Cleared (an active SC Clearance is required) Our high profile Banking client is looking for an experienced Software Developer to join a collaborative working group supporting a critical … quality, performance, and maintainability Support and troubleshoot production environments Quickly learn and adapt to the RTGS2 ecosystem Essential Skills & Experience Oracle PL/SQL Java Spring Boot Kafka Hibernate Proven track record in code delivery and production support Strong organisational skills and self-motivation High level of integrity ...