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Senior Java Consultant (multiple hires) 3m initial term with possible extension (12m+ projects) Up to £475(I)/day (d.o.e) Public sector client (SC Cleared/Eligible) Remote first: Hiring around the UK, 1-2 in-person days per month As part of a long-term partnership, we are seeking several Senior Java Consultants for a critical public sector organisation. Consultants are typically employed on an initial 3 month basis but are regularly extended as these longer term projects evolve with fresh avenues, challenges and highly testable features to be delivered at scale. We are looking for Java... more ->
Lead Java Developer | Backend | Microservices | FinTech | London | Hybrid | £140k 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... more ->
Lead Java Backend Engineer This is an opportunity for a Lead Java Backend Engineer to shape the Back End technical direction, bring teams together, and introduce modern engineering practices that support scalable, secure, and high-performing systems. What You'll Do Lead key engineering initiatives and introduce modern best practices (design patterns, new languages, modern architecture approaches) Guide Back End architecture and ensure high standards in performance, security, and reliability Support engineers through pair programming, technical guidance, and resolving high-priority issues... more ->
Contract Java Developer (AI-Powered) Location: 5 Days p/w Onsite - Birmingham Duration: 12-Month Contract IR35: Outside IR35 Rate: £550p/d - £650p/d Opus is partnering with a financial services business to work on a new workflow reporting platform and data sourcing. They are looking for a Java Contractor that has commercial experience using AI Coding Tools. Required Skills & Qualifications Java AWS Commerical Experience using an AI Coding Tool such as (DevinAI, Cline, SWE-Agent, Devika, Cursor, Github Copilot, Windsurf) Interested? Click apply if you are interested in this position or email... more ->
Senior Java Software Engineer - Real Time Payments Engineering Fintech - Wimbledon - paying upto £110,000 We're looking for an experienced Java Software Engineer to join a global Fintech based in South West London. The company develops high-performance technology solutions for leading financial institutions, helping them strengthen and modernise their payments capabilities. About the role You'll join the core engineering team responsible for building and enhancing a Real Time payments processing platform. The work involves designing and developing distributed systems that are highly scalable,... more ->
Senior Java Developer Hybrid - 2 days onsite Our client, a leading enterprise organisation undergoing significant digital transformation, is seeking an experienced Senior Java Developer to join their high-performing engineering team. This is an excellent opportunity for a seasoned professional who thrives in complex environments and enjoys working with modern Java technologies at scale. What you'll bring: Proven experience in software design and development with Java-based technologies Experience in a senior developer or technical leadership role Strong, hands-on expertise with Java , Spring... more ->
Senior Java Engineer Location: London (1-2 days a week in the office, mandatory on Thursdays) Experience: Minimum 8-10 years Key Responsibilities Software development and maintenance of Cortex Secondary Trader applications Participate in an agile based software development life cycle including analysis, documentation, development, testing, code reviews. Collaborate with the production support team for releases and troubleshooting of the components. Provide third-line support for the Cortex Secondary platform Skills and Experience At least four years software development experience or... more ->
Java Engineer (Edinburgh) On site! £550-£650 (Inside IR35) 6 months initially (likely extension) (Java, Spring Boot, Azure) We're looking for a Java Engineer, that has previous experience working with Azure for a range of exciting projects. Rate: £550-£650 (Inside IR35) Length: 6-month initial contract, strong likelihood of extension Location: Scotland (fully on site) Key Skills & Experience: St click apply for full job details more ->
Senior Java Developer Contract - Analytics/Risk/PnL/Caching/AWS/PostgreSQL/Kafka/TDD Our leading investment banking client is looking for a Senior Java Developer to join them on an initial 12 month contract. Skills Required Derivatives, risk management and trading, market risk Market Data Financial Market exp Investment Banking development experience Java 17+ dev experience Apache Kafka Postgre SQL Contract - Central London based - flexible working - paying market leading rates By applying to this job you are sending us your CV, which may contain personal information. Please refer to our... more ->
Senior Software Engineer (Java/Spring Boot) £55,000 - £75,000 | UK-wide | Hybrid (1 day per month onsite) Security Clearance (SC) eligibility required We're hiring an experienced Senior Software Engineers to join a growing engineering team delivering high-impact digital services for a large UK public sector organisation. This is a hands-on engineering role, focused on building, deploying and supporting modern Java-based services in a mature Agile and DevSecOps environment. You'll work end-to-end on real-world systems used at national scale, alongside engineers, testers, DevOps and product... more ->
Contract Software Engineer (x2) - Java £325 per day Inside IR35 Start Date: ASAP End Date: 30th June 2026 Location: London (Remote, one day per week on-site) Arrangement: Hybrid/Mostly Remote We're looking for two mid-level Software Engineers to join a collaborative and forward-thinking team on a six-month contract. You'll be working on modern software solutions within a supportive Agile envir click apply for full job details more ->
Job Title: Lead Java Developer Rate: £572 (Inside IR35) Duration: 6 months Location: Remote - One Day Onsite in Manchester per week Clearance: BPSS Stages: 1 Stage Must have hands-on experience with Azure , Java , API & system integrations , Back End development , and microservices architecture.Key Responsibilities Lead the design and development of scalable Java-based Back End services Provide technical leadership and guidance to development teams Design, build, and maintain microservices architectures on Microsoft Azure Develop and integrate RESTful APIs and support complex system... more ->
Manchester/1 day per week We are seeking an experienced Senior Java Backend Engineer to join a major government digital programme. You will design, build, and maintain secure, scalable Back End services using Java, microservices, and API-driven integration patterns, deployed on Microsoft Azure. This role is ideal for someone who thrives in complex environments, enjoys solving technical challenges, and can contribute to high-quality, user-centred public services. Essential Skills: Strong commercial experience with Java, Spring Boot, and Back End microservices. Hands-on experience with Azure... more ->
I am working with a consultancy feeding into the public sector looking for 2x SC preferable Java developers. Inside IR35 £400 per day Start date - immediate End date - 29th April 2026 Active SC preferred TDD and BDD. Java 21 (or later). Microservice architectures. Agile environment activities Pair programming environment activities. Implementing APIs for internal and external use. Build a useful, robust automated test suite to support a continuous deployment environment. Communicate technical concepts to a non-technical audience. Using Unix-like operating systems such as Linux and/or Mac OS... more ->
Inside IR35 £570 Hybrid - 1 day per week in Manchester Public Sector Project 6-12 Months Overview We're looking for an experienced Lead Java Developer to join a major public sector digital transformation programme. You'll lead technical delivery across complex Java-based services, guide engineering teams, and ensure best-practice development aligned with GDS standards. Key Responsibilities Lead end-to-end development of scalable, secure Java services within a multi-team environment. Provide technical leadership, mentoring and direction to Java engineers. Work closely with architects, product... more ->
Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Role: Senior Java Developer Duration: 12 Months Location: Welwyn Garden City (2 to 3 days in office) Rate: £700 inside umbrella As a Senior Java Developer, you will be a vital contributor to our... more ->
Sparta Global is looking for passionate and committed individuals who want to kickstart a career in technology! You must be willing to complete Full time training and will then be assigned to work in a junior role with one of our trusted client partners as a 'Spartan' consultant. As a Junior Java Technical Consultant you will: Work closely with developers, designers, analysts, and testers to build a click apply for full job details more ->
Deutsche Bank is a global banking business with strong roots in Germany and operations in over 70 countries. Their large but focused footprint gives an established position in Europe plus a significant presence in the Americas and Asia Pacific. There are four business divisions: the Corporate Bank, the Investment Bank, the Private Bank and the Asset Manager DWS. There are also a number of highly skilled functions performing key management tasks. 'Together we're sharing new perspectives and transforming what it means to be a bank.' AMS is a global workforce solutions partner committed to... more ->
Senior Software Engineers are required by this FS leader as they continue their modernisation across software engineering approaches. Are you an experienced engineers who wants to contribute to the future of AI-led software development, working alongside liked-minded engineers really challenging what is possible in production. In this role, you'll work as part of a small team on the modernisation of high-value Legacy services using advanced AI tooling, shipping improvements in rapid cycles and demonstrating measurable gains in performance, reliability, and delivery speed. You'll work on... more ->
Principal Backend Engineer - Java Location: London (Hybrid) | Type: Permanent The Role Capco is growing our Engineering team - and we're looking for experienced Principal Backend Engineers with strong Java skills and a passion for delivering innovative solutions in financial services. If you enjoy solving complex problems, working with cloud-native technologies, and collaborating in agile teams, we'd love to hear from you. As a Principal Backend Engineer at Capco, you'll contribute to high-impact, client-facing projects that shape the future of financial services. You'll work alongside... more ->