Average Java Developer salary in the UK

About The RoleFDM is a global business and technology consultancy seeking a Java / Scala Developer to work for our client within the Investment Banking / Financial Services sector. This is initially a 12-month contract with the potential to extend and will be a hybrid role that will be based in London.Our client is undertaking a large-scale renovation of their Prime Brokerage and Securities Finance Technology estate, building a new consolidated platform for trade capture and post-trade processing across multiple Securities Finance transaction types. This is a high-impact delivery role within a critical programme replacing legacy systems, where the successful candidate will be expected to contribute quickly and operate with minimal hand-holding.Responsibilities: Contribute to the design and build of a new consolidated Trade Capture and Post-Trade Processing platform for Securities Finance transactions (Repo, Securities Lending, Buy/Sell Backs).Develop and enhance backend services using Java and Scala, contributing to both greenfield build and migration from legacy systems.Participate in architecture and system design discussions, including breaking down problems and justifying technical design decisions.Build and maintain mission-critical applications and GUIs used by front-office, trading, and middle-office users.Work collaboratively within an Agile development squad, delivering high-quality, well-tested code in a fast-paced environment.Review and validate AI-assisted development output (e.g. Copilot), acting as a quality gate to ensure correctness and robustness.Support the modelling and migration of Securities Finance transaction data into the new platform.Engage with peers and stakeholders to troubleshoot issues, improve system design, and contribute to delivery best practices.About YouStrong foundation in core Java development; Scala is used extensively within the team, but prior Scala experience is not mandatory if the candidate can demonstrate the ability to pick it up quickly.Solid understanding of algorithms, data structures, and core software engineering principles.Proven architecture and system design capability, including ability to decompose problems and articulate design rationale.Experience building and supporting production systems in a high-pressure delivery environment.Working knowledge of SQL / relational databases.Experience working in Agile environments, including exposure to automated testing and DevOps practices/tools.Comfortable working in an AI-assisted development environment (e.g. GitHub Copilot) and reviewing generated output critically.Strong communication skills and the ability to collaborate effectively within distributed engineering teams.Minimum of 4+ years’ experience in backend software development using Java within an enterprise or regulated environment.About UsFDM is an award-winning global leader in tech and business talent solutions, backed by more than 35 years of industry experience. We have centres across Europe, North America, and Asia-Pacific, and a global workforce of over 2500 employees. FDM has shown exponential growth throughout the years, firmly establishing itself as an award-winning employer, currently listed on the FTSE4Good Index and as a 2026 Financial Times UK ‘Best Employer’. Diversity and InclusionFDM Group is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, national origin, age, disability, veteran status or any other status protected by federal, provincial or local laws.Why join usCareer coaching, mentoring and access to upskilling throughout your entire FDM careerAssignments with global companies and opportunities to work abroadOpportunity to re-skill and up-skill into new areas, develop non-linear career paths and build a skillset within your fieldAnnual leave and work-place pension

Avanti Recruitment is working with a software company based in Oxfordshire that is looking for a Graduate or Junior Java Developer. The company has been running for over 20 years and their software has helped to redefine the financial reporting landscape. They are working with some of the world's largest regulators and enterprise organisations such as HMRC, the Bank of England, and Barclays. They currently work across 26 different countries, and in the UK alone, their technology has processed over £2 trillion in UK taxes.You will be working on a Java Microservices-based platform which will be delivering applications to a range of customers around the world. You will be working with Java as the main language, however you will also use C#, TypeScript and React for the front-end development and built on Kubernetes.Skills required:Strong Java experience2:1 or above in Computer Science degreeDesirable:KubernetesC#TypeScript / Frontend experienceCommercial experience within the financial sectorIdeally have 1-3 years of commercial experienceInterview process:30 minute video call, includes a technical challenge in addition to CV discussion 60-90 minute interview (on site), this will consist of a programming exercise on a whiteboard and a broader discussion of your aspirations and ambitions The company operates a hybrid working model with 3 days in the office per week with 2 days from home. The salary range on the role is £35,000 - £50,000 (DOE) + discretionary bonus. If you would be interested in finding out more then click Apply Now!

Java DeveloperLeeds (3 days office / 2 days remote) Full-time, Permanent (37.5 hours per week, Mon–Fri)The RoleWe’re looking for a talented Java Developer to join a growing development team, working across a range of innovative software products and integrations. You’ll play a key role in delivering high-quality solutions, contributing to both core product development and supporting satellite applications.Working in a collaborative Agile environment, you’ll be involved in the full development lifecycle—from requirements gathering through to deployment and ongoing improvement.What You’ll Be DoingDevelop and maintain applications primarily in Java, with some work in C#Contribute to a core product platform as well as supporting applications (including ERP integrations and add-ons)Work across support, usability improvements, and product roadmap featuresManage dependencies and ensure libraries are kept up to dateCollaborate within sprint cycles using Azure DevOps, following structured processes for development, testing, and releaseTroubleshoot and resolve complex technical issuesParticipate in code reviews and pair programmingCreate clear technical documentation and maintain high coding standardsStay up to date with emerging technologies, including AI tools such as GitHub Copilot and similarWhat We’re Looking ForEssential Skills & ExperienceStrong experience with Java (minimum 3 years in a similar role)Experience using IntelliJSolid understanding of SQL (DDL, DML, views, stored procedures)Experience with Git and Azure DevOpsKnowledge of XML, XSLT, SOAP, and RESTful web servicesAbility to translate business requirements into technical solutionsDesirable SkillsExperience with ERP systems (e.g. Sage or SAP Business One)JavaScript, React, or Node.jsC# / .NET experienceVisual Studio and ASP.NET MVCRelevant degree in Computer Science or similarAbout YouStrong problem-solving and logical thinking skillsA collaborative team player who communicates effectivelyComfortable working in Agile environmentsProactive, adaptable, and eager to learn new technologiesPassionate about writing clean, efficient, and maintainable codeWhat’s on Offer25 days holiday (rising to 30 with service)Hybrid working (3 days in the Leeds office)4.5 day working weekHealth cash planPension schemeAnnual bonus (performance-based)