senior java software engineer jobs in London

J.P. Morgan in London is seeking a Lead Software Engineer to design and deliver secure, scalable technology solutions within the Markets Technology team.You’ll shape architecture, collaborate across functions, and contribute to trusted products that support business objectives. You will work in an agile environment, ensuring high standards, continuous...

Anson McCade Pty partners with a major technology and consulting organisation to recruit Java Software Engineers for high-profile digital transformation programmes across government and commercial environments in London, Bristol, Manchester or Birmingham.This hands-on engineering role focuses on designing, building and testing robust Java services within...

JPMorgan Chase & Co. in London seeks a Lead Software Engineer for the Equity Derivatives Group.You will join an agile team delivering high-quality software using modern tech and industry best practices, collaborating with a global technologists network to build and support market-leading products. Responsibilities include designing innovative solutions,...

Sanderson are working with a purpose driven digital transformation consultancy that partners with organisations across the public sector to improve services and deliver meaningful change. Combining expertise in technology, data and human-centred design, the consultancy focuses on building sustainable digital solutions that make a positive difference. As a...

Accenture London is seeking a Java - Software Engineer (Consultant) to deliver high-quality implementations within an agile team. You will develop critical functionality, write unit and integration tests, and collaborate with cross-functional teams to drive digital transformations.The role requires hands-on Java expertise, Spring Boot experience, and strong...

Join a high-performing engineering team building the next generation of workflow automation platforms within a global investment banking environment. This team is focused on transforming complex, manual post-trade processes into intelligent, automated workflows. By combining modern software engineering, workflow orchestration and AI-powered document...

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of J.P. Morgan heritage brings. J.P. Morgan Personal Investing offers award-winning...

Job ID: Posted: Location: London, England, United KingdomCategory: TechnologyCompany: CitiSenior Low Latency Java EngineerThis is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology Team. The overall objective of this role is to lead applications systems...

Project descriptionAs a Senior Full Stack Java Engineer within the US Corporate Loans POD, you will design, develop, and deliver enterprise integration solutions connecting Loan IQ with upstream and downstream platforms. You will leverage modern cloud-native technologies, AI-assisted development tools, and Agentic AI practices to improve software quality,...

Senior Java Engineer – Hedge FundContract Outside IR PDJan StartHybridQuant Capital is urgently looking for a Senior Java Engineer to join our high profile client.Our client is a well known Systematic Trading Hedge Fund. They like technology especially the opensource variety as well as scalability and robust performance (much like their track record)....

How often do you get the opportunity to join a major organisation and build something genuinely greenfield from the ground up? The Company Pulse Group are exclusively partnering with one of the UK’s largest and most recognised retail organisations as they build a brand-new engineering capability within their Customer Fulfilment technology...

Senior AI Engineer Are you excited about building intelligent systems powered by cutting-edge AI technologies?Do you enjoy designing models that turn complex data into impactful solutions? About the team: Embedded Innovation Teams are cross-functional squads embedded within our segments to...

Senior Java / Python Engineer London | Up to £775/day (Inside IR35) or £120,000 Base Salary 5 Days Onsite for the First 6 Months | 4 Days Thereafter This investments client is investing heavily in a strategic platform build-out driven by T+1 settlement requirements and continued business growth. We're looking for engineers who enjoy building systems...

We are seeking an expert Senior Low-Latency Java Engineer to join our team. Responsibilities Latency Optimization: Profile, analyze, and systematically eliminate long-tail latency spikes across the FX eTrading application pipeline. Zero-GC Engineering: Design, write, and refactor high-throughput core Java code utilizing zero-allocation and low-GC...

Senior Java Full Stack Engineer Salary:£60,000-£70,000 plus benefits, perks, and healthcare options! Job type:Permanent | Hybrid (1-2 days per week) | Occasional travel to client sites Security Clearance:Must be SC eligible Base locations:London, Bristol, Manchester or Glasgow Overview We're looking for a Senior Java Full Stack Engineer with strong backend...

Senior Java Engineer – Financial ServicesAre you a strong, hands-on Java Engineer with experience building complex, high-performance systems within Banking or Financial Services?We're hiring on behalf of a leading FinTech consultancy that designs and delivers business-critical technology for some of the world's largest banks and financial...

Senior Software Engineer London (Hybrid)Consortia is working with a forward-thinking FinTech company seeking a Senior Software Engineer. This role is ideal for someone keen to remain hands-on while contributing to technical strategy. You'll work on high-impact projects, collaborate with cross-functional teams, and en...

Join Axon and be a Force for Good.At Axon, we’re on a mission to Protect Life. We’re explorers, pursuing society’s most critical safety and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diverse perspectives from our customers, communities and...

We’re Capital on Tap ðð³ Capital on Tap started because small businesses were underserved. Big banks were slow, their products weren't fit for purpose, and small business owners often couldn't access what they needed. We set out to fix that.Today we're a financial platform - not just a credit card company. We offer a best-in-class business credit card,...

Senior Backend Java Engineer Build software that matters. Shape the future of engineering. We're looking for an experienced Senior Backend Java Engineer who is passionate about building scalable, high-quality software and helping teams grow. This is more than a hands-on engineering role—you'll influence technical direction, mentor other engineers, drive...