TopTechJobs: Find your next Tech Job

Java Developer - Java, REST APIs, Microservices, JBoss, Unit testing, Payments, Financial Services, Fleet - paying up to £65,000 A leading financial services institution is seeking an experienced Java Developer to join their Gateway & Acquiring Platform Division. In this role, you'll be responsible for maintaining and upgrading their core platform, working on modernizing a Legacy system while helping to establish a microservice architecture. You'll also contribute to the enhancement and expansion of existing solutions. This is an exciting opportunity to join a rapidly growing area of the...  more ->

Java Developer/Contract/£400 Inside IR35/on site/Bournemouth About the Role: Design, develop, and maintain scalable microservices using Java and Spring Boot. Build and optimize Real Time data pipelines leveraging Apache Kafka, Flink, and Spark/Databricks. Develop robust data distribution and streaming solutions for high-throughput systems. Deploy, manage, and monitor services in containerized environments (Docker/Kubernetes). Write efficient and optimized SQL queries for relational databases. Integrate and manage applications in AWS cloud environments. Collaborate with cross-functional teams...  more ->

Java Developer | Backend | Microservices | FinTech | London | Hybrid | £90k I'm proud to partner with a global financial organisation, creating an app that allows people in countries like Mexico, Argentina, Colombia, and Brazil manage money in digital dollars and digital euros and it's designed to protect users from local currency devaluation and make international spending easier. The team consists of people with experience in leading companies such as Revolut, Goldman Sachs, Boston Consulting Group, McKinsey, UBS and more. They are backed by huge investors and work with partners such as...  more ->

Java Developer - Agile - Banking We are seeking an experienced Java Developer with solid banking and financial-services experience to join a growing, fast-moving engineering team. The role suits a technically strong developer who enjoys building new solutions, solving complex integration challenges, and taking ownership across the full development life cycle. Key Responsibilities Collaborate with senior Java engineers and Agile transformation teams to design, architect and deliver greenfield, brownfield and integration applications using best development practices. Apply sound technical...  more ->

Java Developer - Risk Platform (Equity & Equity Derivatives) Overview A top-tier Investment Bank is seeking a talented Java Developer to join its Front Office Risk Technology team. You will help design and enhance a high-performance used across trading, structuring, and quantitative research. This is a hands-on engineering role where you will work on scalable services, Real Time risk calculations, a click apply for full job details more ->

Java Developer Leeds (Hybrid) Permanent £70,000 - £75,000 (DOE) Java Developer needed for a permanent career opportunity based in Leeds (Hybrid). Start ideally Feb/March 2026. Hybrid Working - 2 days/week remote (WFH), and 3 days/week working on-site from the Leeds office. A chance to work with a leading global IT transformation business specialising in delivering large-scale Government digital modernisation projects. Key skills, experience + duties to include: Java Developer needed with strong front/Back End development skills + experience of AWS Cloud environments. Designing, developing +...  more ->

Java Developer - £55,000 - £65,00 - Remote Working We are looking for a number of Java Developers to work for a Digital consultancy across several of their key clients. You will be joining a dynamic team and contributing to the development of cutting edge applications. The ideal candidate would have worked in the Public Sector, Civil Service or for a consultancy to be suitable for this role. This is a fantastic opportunity to work on complex, projects using a modern tech stack. If you thrive in an environment that values technical excellence, collaboration, and continuous learning, please...  more ->

Java Software Developer (SC Cleared) Portsmouth/Hybrid (3 days on site/2 days remote) 12 months initially £55 Per Hour inside IR35/Umbrella Due to the urgent nature of the role candidates must have current/transferrable SC Security Clearance. Tasks & accountabilities Development of code within an agile environment (scrum). Working with the team to design, implement and test features for a new product development. Task estimation in accordance with sprint planning) This job requires an awareness of any potential compliance risks and a commitment to act with integrity, as the foundation for the...  more ->

Senior Java Developer - AI first - sought by trading company based in London - Contract (OUTSIDE IR35 - Remote option available for outstanding candidates) What We're Looking For Backend Engineering Expertise 8+ years of software engineering experience with strong Java Back End skills. Proven track record in modernising production systems and designing APIs/microservices. Deep understanding of Legacy migration strategies and service decomposition. AI/LLM Implementation Skills Hands-on experience with AI development tools (eg, Claude Code, GitHub Copilot) and Model Context Protocol (MCP)....  more ->

Java Software Developer - Java - Mostly Remote working Are you a Software Developer with a passion for open-source technology, such as Java, to work on innovative Real Time solutions? We're looking for a Software Engineer with strong Java & SQL skills to join our growing client in Warrington! The role can be mostly remote, with 1 day a week in the Warrington office Experience required: Hands-on Java click apply for full job details more ->

Java FullStack Developer 1 Year Fix Term Employment Manchester Based - 3 days in the office Salary up to £65K A well-established IT firm is looking for an experienced Java Full Stack Developer to join a high-profile banking client to contribute to a large-scale development project. You will join a dynamic development team focused on end-to-end delivery of sophisticated web applications, spanning f click apply for full job details more ->

Java FullStack Developer 1 Year Fix Term Employment Manchester Based - 3 days in the office Salary up to £65K A well-established IT firm is looking for an experienced Java Full Stack Developer to join a high-profile banking client to contribute to a large-scale development project. You will join a dynamic development team focused on end-to-end delivery of sophisticated web applications, spanning from sophisticated user interfaces to robust database architectures. The successful candidate will contribute to the entire software development life cycle within an Agile framework. As a Fullstack...  more ->

Job Title: Java Developer Salary: £60 - £65k + 5% Penstion + Travel Covered Location: Remote Clearance: BPSS Stages: 2 Stages Must have Government experience Key Responsibilities Design, develop, and maintain software solutions using Java, Node.js, and TypeScript. Write efficient and secure Shell Scripts to support automation and system tasks click apply for full job details more ->

Seeking multiple Java Developers based in the South of England (East Sussex, West Sussex, Surrey, etc) for a leading business. Hybrid and remote working opportunities available with roles paying between £400pd - £550pd Dependent on experience. Please note - No sponsorship is on offer and being eligible for Security Clearance (SC) is essential, therefore you must have lived in the UK for the last 5 click apply for full job details more ->

Seeking multiple Java Developers for a leading business based in South England. Hybrid and remote working opportunities available with Permanent and Contract roles on offer. No sponsorship is available and being eligible for Security Clearance is essential, therefore you must have lived in the UK for the last 5 years as a minimum and have relevant right to work in the UK click apply for full job details more ->

Role: Java Fullstack Developer Location: Manchester, UK - 3 days onsite & 2 days' remote Work Mode: 12 Months Fix Contract & Permanent JOB DESCRITION: End to End Development Design develop test deploy and maintain web applications from UI to database Front End Create user interfaces and layouts using HTML CSS JavaScript and modern frameworks React Angular Back End Develop Server Side logic RESTful APIs and micro services using Java Spring Boot and related technologies Database Management Design and work with databases SQL NoSQL and ORMs Testing Quality Write unit tests perform code reviews...  more ->

We are looking for a Java Developer for one of our public sector clients. Rate: up to £600 per day (inside IR35) Duration: 6 months Location: UK, remote working For full details regarding this Java Developer position, please apply here and we'll be in touch more ->

Job Title: Java Developer (Kotlin) Contract: 6 months (Inside IR35) - Extendable Location: Hybrid - West Sussex (2-3 days per week on-site) Rate: DOE Client: Leading Financial Services Organisation Overview We are working with a leading financial services client who is looking to engage an experienced Java Developer with strong Kotlin experience to join a high-performing engineering team. This is a critical contract role contributing to the design and delivery of scalable, high-quality Back End systems within a complex enterprise environment. The successful contractor will be working on...  more ->

Job Title: Java Developer (Golang) Contract: 6 months (Inside IR35) - Extendable Location: Hybrid (2-3 days per week on-site) Rate: DOE Client: Leading Financial Services Organisation Overview A leading financial services client is seeking an experienced Java Developer with strong Golang exposure to join a critical engineering programme. This role will focus on building and enhancing high-performance Back End services within a modern, cloud-based architecture. You'll be working alongside senior engineers on scalable, resilient systems that support business-critical platforms, with a strong...  more ->