1 to 25 of 61 Remote Contract Java Jobs in the UK

Senior/Lead developers to assist them delivering mission-critical projects. To apply you must experience with the following :- Strong Software Engineering expertise with extensive experience knowledge working with Java (Spring Boot) on large microservice architectures. You should be confident using test-driven development techniques and possess skills in containerisation (Docker), relational databases such as Postgres (ideally with migration tooling … modern DevOps ways of working like continuous integration and deployment. Knowledge of Kafka would be advantageous along with some frontend experience using React/Typescript. Essential skills/experience: Java (Spring boot) Postgres (or other relational SQL database) Docker Test-driven development (Junit & Mockito or other similar testing libraries) CI/CD (Jenkins or similar pipeline tooling) Comfortable working in More ❯

Job Title: Senior Java Developer Day Rate: Via Umbrella Length of Contract: 6 months (huge potential for extension) Location: Bromley Hybrid (3 days onsite) About client: One of the largest financial institutions in the U.S., it serves millions across consumer banking, investment, and wealth management. Headquartered in North Carolina, it plays a pivotal role in global finance. Role Overview: We … are seeking an experienced Senior Java Developer with a strong background in the banking and financial services sector, particularly in corporate and commercial payments/deposits. The ideal candidate will play a key role in designing, developing and supporting robust, scalable applications, working within Agile delivery teams. Responsibilities: * Design, develop and maintain Java-based applications using the Spring Boot framework … required* Work both independently and collaboratively within Agile teams* Produce clear, well-documented code and technical documentation* Communicate effectively with stakeholders at all levels Skills & Responsibilities: * Strong proficiency in Java development, with experience spanning Java 11+ through to the latest versions (Java 24)* Solid experience with Spring Boot and microservices architecture* Hands-on experience with OpenShift or similar container orchestration More ❯

Java Microservices Developer 6 Month contract initially Based: Remote/Cardiff - Hybrid. Max 3 days p/w onsite. Rate: £450 - £500 p/d (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make … a difference. We a great opportunity for a number of Java Microservices Developers to join the team! We are seeking a number of talented Java Microservies developers to join our team for a new strategic transformation program of work. You will Design, Develop, and Maintain Microservices: * Creating and implementing microservices with Java. * Ensuring microservices are scalable, reliable, and efficient. * Maintaining … Automating testing and deployment processes to improve efficiency and reliability. Code Quality and Best Practices: * Writing clean, well-documented, and maintainable code. * Following coding standards and best practices for Java development. Participating in code reviews and providing constructive feedback to team members Key Skills & Experience: Programming: * Proficiency in Java and related technologies like Spring Boot. * Understanding of microservices concepts, patterns More ❯

Ansible etc.). Experience of working with Continuous Integration (CI), Continuous Delivery (CD) and continuous testing tools. Experience working within an Agile environment. Programming experience in following languages: Python, Java, GoLang. Ability to quickly acquire new skills and tools. Good non-functional testing experience. Desirable Skills Experience working in financial services or other regulated environments. AWS/GCP certifications (e.g. More ❯

Java Developer Hybrid Working - Edinburgh or London High Street Banking Lorien's leading banking client is looking for an experienced Java Developer with strong experience in Java17, Spring Boot and Hibernate to join the expanding team on an initial 6month contract. This role is based in Edinburgh or London. This role will be Inside IR35 Via Umbrella Working in a … Hybrid Model of 2 days a week on site . Key Skills and Experiences Extensive hands-on experience with Java 17 + Proficiency working with applications based on microservices architecture. Spring boot and Hibernate Experience with Apache Kafka Strong knowledge with Relational and Non-Relational Databases Hands on experience working with event driven architecture and real time data processing. Experience More ❯

Contract Role - Java Developer - Northampton/Hybrid - 06 Months Initial - Inside IR35 Role Overview: Job Title: Java Developer Location: Northampton/Hybrid (2 days onsite per week) Contract Type: Contract Duration: 06 months initially, with high potential for extension Sector: Banking Key Responsibilities Design, develop, and maintain microservices-based applications using Java and Spring Boot Implement scalable and resilient distributed … reviews, architectural discussions, and technical planning Troubleshoot and resolve complex production issues Mentor junior team members and contribute to engineering best practices Required Skills & Experience 5+ years of professional Java development experience Strong knowledge of microservices architecture patterns and best practices Experience with Spring Boot, Spring Cloud, and related frameworks Strong understanding of RESTful APIs and messaging systems (Kafka, RabbitMQ More ❯

An instantly recognisable London-based financial services institution is actively seeking 2 Senior Java Developers with extensive banking experience to work on a business-critical project in the risk and pricing space. What you'll need to succeed 10+ years' Java Development experience within financial services - mandatory Good knowledge across a range of asset classes, ideally Fixed Income Strong spring More ❯

An instantly recognisable London-based financial services institution is actively seeking 2 Senior Java Developers with extensive banking experience to work on a business-critical project in the risk and pricing space. What you'll need to succeed 10+ years' Java Development experience within financial services - mandatory Good knowledge across a range of asset classes, ideally Fixed Income Strong spring More ❯

range of banks and building societies. In Active Savings we build and maintain web services for our clients, partner banks and internal operations teams. These services are written in Java, with a front end written using HTML communicating with an Oracle database. Within this role, you'll be working closely with a skilled and passionate cross-functional team to deliver … produced to agreed team standards Demonstrate a willingness to learn further technologies & techniques Cultivate strong working relationships within the Digital department About You Ideally 3+ years' experience developing in Java 8+ Working knowledge of RDBMS and SQL Able to effectively use version control to manage code, in particular Git Understanding of professional development methodologies, tools (e.g source control, automation testing More ❯

We are looking for a Backend Java Developer(Contract role) for our client with extensive experience in Java 17+, Node, Python, Kubernetes, Linux and React. Any experience with kiosk hardware or lower level development (C,C++ etc) would be a bonus. Contract - Inside IR35 (via umbrella) Location - Leeds (2 days a week onsite or more, rest of the days WFH More ❯

Contract Opportunity: Java Software Engineer Location: City of London Contract Type: Temporary & Contract Sector: Software Development Salary: £400.00 - £450.00 Daily Reference No. BBBH375087 Contract Opportunity: Java Software Engineer - Outside IR35 Location: Central London (Hybrid - 2 days onsite)?? Contract: Outside IR35 | Rate: £450/day? Start: Late July/Early August | Duration: 12 months (with extensions) Looking for your next full … stack contract? Join a high-impact workstream focused on transforming the customer experience journey for a confidential client in a modern, cloud-native environment. Tech Stack Java, Spring Boot Angular, React, TypeScript AWS, REST APIs, Microservices MySQL What You'll Be Doing Building and maintaining scalable backend services using Java & Spring Boot Contributing to frontend development with Angular and React … infrastructure Supporting QA efforts and ensuring high code quality Collaborating in a hybrid team (2 days onsite in Central London) What We're Looking For Strong experience in backend Java development Solid frontend capabilities (Angular, React) Familiarity with AWS and microservices Comfortable with hybrid working and fast-paced delivery Available to start immediately (first week of June) Interview Process More ❯

We re helping our investment bank client with their search for a Java Engineer, who will have an excellent handle on working in a DevOps set up as well as comfort working in cloud, be that AWS, Azure or GCP (or all 3!) Any experience with blockchain/smart contracts a plus. Here are the essential skills the client needs … 3+ years of software development experience in one or more general purpose programming languages such as Java/JavaScript/Python, and expected to be hands-on to software development tasks Solid Experience in AWS Cloud development/deployment (other Cloud dev exp. would be a plus) Experience implementing REST APIs (knowledge in API security would be a plus), unit More ❯

investment bank within a market-leading front-office team developing business-critical solutions for a range of stakeholders including traders and quants. What you'll need to succeed Extensive Java Development experience within financial services. Strong experience with reference data mandatory. Strong experience with springboot. Strong experience with cloud, ideally Azure or AWS. Good experience integrating with data services. What More ❯

In-depth experience in rock-solid Object Oriented programming, enterprise integration skills and microservice architecture skills. Extensive experience utilising multiple technologies to support the architectural design and team (e.g. Java, .Net, Node.js, C#, React, Angular, Spring, Kubernetes & Docker and Mobile experience) Love clean code, love helping others achieve it A good understanding of WCAG 2.2 would be preferable Excellent verbal More ❯

In-depth experience in rock-solid Object Oriented programming, enterprise integration skills and microservice architecture skills. Extensive experience utilising multiple technologies to support the architectural design and team (e.g. Java, .Net, Node.js, C#, React, Angular, Spring, Kubernetes & Docker and Mobile experience) Love clean code, love helping others achieve it A good understanding of WCAG 2.2 would be preferable Excellent verbal More ❯

ob Description Position: Java Web Developer Contract Type: Inside IR35 Rate: £550-£600 per day Contract Length: 6 months Location: Remote Security Clearance: SC Clearance required Overview: We are seeking an experienced Java Web Developer to join our team for a 6-month remote contract, working with a key public sector client to support a critical service. This role requires … expertise in AI deployment, Java, and web development. The successful candidate will play a pivotal role in enhancing public sector services through the deployment and management of advanced AI solutions. Key Responsibilities: AI Deployment: Deploy and manage AI solutions to enhance public sector services. This includes the integration of AI technologies into existing systems and ensuring their optimal performance. Web … AI systems. Required Qualifications: Experience: Proven experience in AI deployment, with a strong track record of successfully implementing AI solutions in a professional setting. Technical Skills: Strong proficiency in Java and web development. Familiarity with other programming languages and technologies is a plus. Security Clearance: SC Clearance (or ability to obtain). This is a mandatory requirement for this role. More ❯

On behalf of DWP we are looking for a Java Developer for a 12 month (Inside IR35) contract. Hybrid working with 2 3 days per week required in either Manchester, Leeds, Birmingham or Newcastle. The Department for Work and Pensions (DWP) is responsible for welfare, pensions, and child maintenance policy. As the UK's biggest public service department, it administers … on us every day, including the most vulnerable in society * Improve experience of our services while maximising value for money for the taxpayer. We are looking for an outstanding Java Developer, who can make a positive impact, and wants to contribute to the most demanding and exciting new digital service for the UK Government. Let's be clear about the … at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.) * Recent experience with Java 17 (or later). * Excellent understanding of TDD and BDD. * Experience with large microservice architectures. * Experience of working in an Agile environment. * Have experience in implementing APIs for internal and More ❯

and platforms Drive the adoption of cloud-based development environments Collaborate with global teams to support large-scale agile projects Required Skills: Strong programming skills in Python ; experience with Java, C#, or Typescript a plus Deep interest in developer productivity, SDLC tooling, and CI/CD processes Familiarity with source control, code review, build systems, testing frameworks, and IDEs Experience More ❯

hands-on experience as developer, programmer or data scientist would be preferred. * Proficiency in programming languages commonly used in AI/ML, such as Python, R, C, C++, or Java, and their associated security considerations. * Previous experience with ML, LLM, deep learning and data manipulation techniques, libraries, and frameworks such as TensorFlow, PyTorch, Jax, and scikit-learn is desirable. * Experience More ❯

Senior/Lead Java Developer £(Apply online only) per day Outside IR35 Fully Remote (Must be UK based) Initially 6 Months (Project scope for 12-24 Months) Start ASAP Unify are proudly, exclusively representing a highly respected digital transformation partner, as they embark on another exciting, high profile program of works. We are looking for 2 Senior or Lead Java … of working on long term Government, defense or public sector projects, with a team playing, consultative approach, with excellent communications and customer facing skills. We need: Strong experience in Java Development Experience in Postgres Experience in AWS Experience in Python Experience in HTML Experience in GIS and Ruby would be desirable ***The ideal Senior/Lead Java Developer will have More ❯

long term contract, working for a major finance company, inside IR35 and fully remote. The key skills required for this Software Engineer role are below. Low latency FX Matching Java C++ (desirable) trading (desirable) SQL Gradle If you do have the relevant experience for this remote Software Engineer position, please do apply. More ❯

Distributed Systems/JAVA & Python/Apache Kafka/Outside IR35/Fully Remote/£600 pd/ASAP Start/6 months Distributed Systems Engineers (Hiring for multiple positions) SR2 have partnered with a high impact Digital Transformation Consultancy to assist in the search for multiple Distributed System Engineers to assess suitability of an existing data federation solution and … Gov departments to deploy and test the solution. Required Skills and Experience : Apache Kafka: Expert-level understanding including producer/consumer patterns, topic management, and real-time streaming architectures. Java: Strong backend development with Spring Boot or similar frameworks for secure, scalable microservices. Python: Experience in scripting, automation, and handling data pipelines. Highly desirable : Experience delivering federated or decentralised data … and we will be in contact to discuss the client and requirement. Alternatively, feel free to directly email Ben Sheppard ( (url removed) ) for an immediate response. Distributed Systems/JAVA & Python/Apache Kafka/Outside IR35/Fully Remote/£600 pd/ASAP Start/6 months More ❯

I am currently working with a London-based investment bank who are actively seeking a Mid-Level Java Developer to join a long-term platform modernisation and migration project. What you'll need to succeed Extensive hands-on Java Development experience with a focus on migration and transformation projects. Strong investment banking experience - Mandatory. Strong cloud experience, ideally with Azure. More ❯

solutions Conduct performance testing, load balancing, and deployment planning Contribute to the creation of tools and scripts supporting platform delivery Support continuous integration and DevOps practices Essential Skills & Experience: Java, Spring Boot (Data, Integration, Web), JPA Camunda 8, JBPM Microservice architecture and development SPA development using JavaScript, React JS Agile software development practices Domain-Driven Design (DDD) EAI patterns, Git More ❯

load, and security testing efforts as needed. Required Experience & Skills: Bachelor's degree in Computer Science, Engineering, or related field. 3+ years of experience in automation testing. Proficiency in Java fundamentals. Hands-on experience with framework development and maintenance. Experience with tools such as Selenium, UiPath, Cypress, JUnit. Strong understanding of QA methodologies, tools, and processes. Experience with RESTful API More ❯