Senior Java Developer jobs in London, Greater London

Senior Java Developer – Crypto Exchange Connectivity (Low Latency) Location: Home Based / 1-2 days per month in London Salary: Circa £180,000 – £200,000 + bonus + benefits Java Developer required for a small...

Are you passionate about crafting innovative software solutions? Do you thrive in a dynamic and collaborative environment? Are you eager to take your Java development skills to the next level and make a real impact? We are currently looking for a Java Developer to join our busy and forward-thinking...

Are you passionate about coding and eager to make a real impact in the tech world? Do you thrive in a dynamic environment that challenges your skills every day? Are you ready to join a forward-thinking team that values innovation and expertise? We are currently looking for an exciting Java Developer...

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Job Title Java Developer Day Rate £500/day - Inside IR35 Location Remote - Occasional London Duration 6 months (with view to extend) ROLE DESCRIPTION Brio...

Graduate Java Developer Location: Central London Salary: Circa 35k-45k + Bonus + Benefits Graduate Java Developer required by an Algorithmic Trading Company! You'll be involved in the design and development...

Contract Senior Software Engineer (Java or Python) | Inside IR35 Contract length: 6 months (with potential to extend) Location: London Working Environment: On-site...

Senior C# Developer – Leading FinTech | City of London | Hybrid Our client is a high‑growth FinTech based in the City of London, now expanding their engineering function with two Senior C# Developers. You’ll join a talented, collaborative Software Development...

Excellent opportunity for a Senior Software Developer to play a key role in architecting, developing, and enhancing our clients in-house trading and research systems. This is an opportunity to work on greenfield projects, influence architectural decisions, and directly impact systems that support...

We are looking for a skilled Senior Frontend Developer with strong experience in TypeScript and React Native to join our development team. In this role, you will build scalable, high-performance web applications and work closely with cross-functional teams to deliver outstanding user experiences....

Senior Analyst Developer - AI Lead Business Area: Operations Place of Work: London Contract Type: Fixed Term Contract Our client, USS, a principal pension scheme for universities and higher education...

White Collar Factory (95009), United Kingdom, London, London Staff Software Engineer - Back End About this role Do you love shaping the technical landscape and driving innovation across the organisation? Are you...

White Collar Factory (95009), United Kingdom, London, London Lead Software Development Engineer - Services About this role Capital One’s mission is to change banking for good by bringing humanity, ingenuity and simplicity to banking. Sitting at the core...

My client are looking for a Contract Senior Software Developer to design, build, and maintain microservices-based applications and data engineering pipelines. This role requires strong hands-on development experience across Java services, backend systems, and data processing platforms, with a focus...

An outstanding opportunity has arisen for a Senior Quant Analyst with a passion for sports, data, and quantitative modelling to join a high-performing and innovative team based in Central London. This role is ideal for an experienced quantitative professional who thrives on solving complex......

Job Title Test Engineer Day Rate £400/day - Inside IR35 Location Remote - Occasional London Duration 6 months (with view to extend) ROLE DESCRIPTION Brio...

Senior Quantitative Engineer - Exotic Derivatives (15+yrs exp) My global financial service company is looking for an experienced Quantitative Engineer specialising in exotic Derivatives to join their team in London on a contract basis. This role is for a hands-on quant...

Excellent opportunity for a Quantitative Analyst who is passionate about sports to join an excellent client's team based in central London. The successful Quantitative Analyst will join a very talented team and will be expected to interpret, filter, and analyse very large data sets whilst working...

Technical Architect - NHS experience is ESSENTIAL Key Tech: Java & AWS Day Rate £700/day - Inside IR35 Location Remote with occasional need in London (roughly 1x/quarter) Duration...

Senior Software Engineer Location: London, UK Working Environment: Hybrid (2 days on-site per week) The company is a leading financial data and analytics company and looking to hire a Senior Software...