java application developer jobs in London

Location: UK (Hybrid / Onsite as required) Experience: 2–5 years Role Type: Fixed Term Contract Overview We are building a modern Data Fabric platform that enables the ingestion, transformation, and serving of large volumes of data as high‑quality, reusable data products for analytics, reporting, and operational use cases. The platform operates across...

Note: This role is only open to redeployee applicants at City St George's. Applications from individuals who are not redeployee applicants will not be considered at this time. City St George’s, University of London is the University of business, practice and the professions and brings together the expertise and excellence of City, University of London and...

Software Developer Hybrid - London ( 1 day a week in office) Our talented people are creating the technology of the future From scheduling to maintenance to keeping people safe, 2.7 million people are helped by our software daily. Technology makes it possible; people make it happen and you could be part of that. The Tracsis Group has grown rapidly,...

Enterprise Applications Manager A key leadership role within a growing EMEA technology function, shaping the systems that underpin a complex, fast-moving organisation. You’ll have real influence over the applications strategy, team and roadmap, with the chance to deliver meaningful business impact. Role Overview: Location: Cheltenham or London –...

C++ Engineer Small Tech Driven hedge fund120,000 Plus BonusQuant Capital is urgently looking for a Software Engineer with C++ or Java experience to join our high profile client.Our client is a well known global Prop Trading firm. They like technology especially the opensource variety as well as scalability and robust performance (much like their track...

Job Title: Python Developer (Backend) Location: Remote (Quarterly Planning Sessions in Bristol) Remuneration: £600 per day (Inside IR35 via Umbrella) Contract Details: Fixed Term Contract, Initial 6 Months with Multi-Year Extension Potential Responsibilities: Our client is seeking talented Backend Python Developers to join an innovative engineering team...

We are seeking a Senior Software Engineer to join the Risk Services team within Global Markets . This role focuses on designing and building scalable, distributed systems that support risk data processing, analytics and reporting workflows . The ideal candidate will have strong experience across Java and Python-based backend systems , with a solid...

DescriptionMethods Business and Digital Technology LimitedMethods is a 100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our skills in transformation, delivery, and collaboration from across...

Power BI & Application Developer - AILocation: Holborn, London | 4 days per week in officeUp to £75k + benefitsA leading technology business is looking for a Power BI & Application Developer (AI) to join their London team.The business is transitioning from traditionalPower BI reporting into modern, application-based products, with AI and agentic workflows...

Front End Developer with Java – Central London Our Client is looking to recruit a Front End Java developer with at least 3 to 5 years solid development experience. Must have the following skills: HTML, XHTML, HTML5 CSS2, CSS3 JavaScript AJAX JSON, JSONP XML, XSLT, XSD jQuery and extensive use of plugins Social Media APIs and aggregators e.g. GIGYA OO...

At CGI, we’re shaping the future of digital UK Government solutions, building secure, high-impact platforms that improve services for millions across the UK. As a Java Developer, you’ll play a pivotal role in designing and developing scalable, resilient back-end systems using the latest Java and microservices technologies. You’ll collaborate with...

Job Title: Senior Java Developer with SolaceJob Location: London, UK (Hybrid)Job Type: PermanentMandatory skills: Java, Spring boot and SolaceSkillsDesign, develop, and maintain high-quality Java with Solace / ION / Python applications using SpringBoot.Proficiency in Java core 8+ is a must.Proficiency in Junit.Implement Solace...

Lead Developer – Remote-first (monthly visits to North Yorkshire) £55,000 - £62,000 + Excellent benefitsI am currently hiring for a proven Senior / Lead Developer with extensive experience of Java and TypeScript, who is capable of working in a lead capacity for a growing business. You will provide effective technical leadership, improve development...

Full Stack Engineer (React / TypeScript / Java) Up to £85,000 + Benefits Hybrid Working | London | 2 Days per Week in Office We're working with a fast-growing WealthTech business that is transforming the way individuals and families engage with their finances through innovative technology and exceptional user experiences. They're looking for a Full Stack...

Are you a software engineer who thrives at the intersection of technical delivery and application ownership? At JPMorganChase, we build technology that powers one of the world's most trusted financial institutions — and we're looking for engineers who take pride in both the quality of their code and the integrity of the systems they own. This is your...

Reference: SBM/AR/ Job Type: Full-time, PermanentSalary: 70,000 - 80,000Location: LondonSector: ITPosted: An opportunity has arisen for a Senior Application Security Engineer to join a well-established health research organisation and charity that supports large-scale medical research to improve disease prevention, diagnosis and treatment.As a Senior...

Backend C# DeveloperCyprusUp to 70,000Quant Capital is urgently looking for a C# to join our high profile client.Our client is a $10 billion strong Hedge fund with performance figures of 18%.You will be joining a cutting edge technology for a top quantitative Investment Manager. Success is founded on the application of the scientific method in investment...

DescriptionTEKsystems' payments client in London is looking at add a Server-Side API Engineer to their team. This role is a contract until the end of the year with a strong possibility of extension.We are looking for a Server-side Engineer to work on Mobile application Service Layer (Backend for Frontend) that will be used by tens of millions of this...

Technical Product Manager - Terminal Application SDLC ToolsLocationLondonBusiness AreaEngineering and CTORef #Description & RequirementsThe Bloomberg CTO Office is the future-looking technical arm of Bloomberg L.P. We envision, design, and guide the creation of our next generation infrastructure, hardware and applications that interface in all aspects of the...

Quest Search & Selection are partnering with a well-established, multi-site retail business to recruit an ERP Applications Manager, to oversee a major technology transformation, supporting the transition from legacy systems to a new ERP platform while maintaining the stability of existing business applications. The role will lead a team of Analysts and...