java software engineer jobs in London

Are you ready to shape the future of trading technology? At JPMorganChase, you will have the opportunity to drive technical innovation and deliver impactful solutions alongside a team that values creativity, excellence, and rapid delivery. You will collaborate directly with Traders, leveraging your expertise to engineer platforms that transform the trading...

LexisNexis Risk Solutions is seeking a Senior Software Engineer to design, develop, and deliver scalable Java-based applications using modern cloud-native practices in London. You will collaborate with Product, UX, QA, and engineering teams to build robust applications, mentor engineers, and drive architectural decisions using Spring Boot, Angular/React, and...

JPMorganChase is seeking a Senior Lead Software Engineer in the PTT team to enhance, build and deliver trusted technology products in a secure, scalable way. You will guide design decisions and contribute to our engineering community, influencing product functionality and operations.The role requires expertise across Java, Spring Boot, React, and Kubernetes,...

Expedia Group is seeking a Software Engineer to design, develop, and deliver high-quality features powering the Credit platform for partners globally, using Java/Kotlin and microservices.You will work with product managers and designers, review code, and contribute to DevOps practices while ensuring reliability and performance across cloud services.This role...

JPMorgan Chase is seeking a Lead Software Engineer in Greater London to join the Equity Derivatives Group. You will be part of an agile team developing innovative software solutions for a market-leading trading platform.The role requires expertise in Java, Spring Boot, and modern software development practices. You will have the opportunity to work closely...

Elsevier is hiring a Senior Software Engineer I to design and develop scalable Java and JavaScript applications. You will join the Identity & Access Management squad, building authentication and authorization infrastructure that serves Elsevier’s global product suite on AWS.You will mentor juniors and contribute to cross-functional software products across...

DescriptionAt Engine by Starling, we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Starling, and two years ago we split out as a separate business. Starling...

DescriptionAt Engine by Starling, we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Starling, and two years ago we split out as a separate business. Starling...

Join the team behind Price Service—a mission-critical HTTP API powering pricing and promotions across all of Tesco’s channels. From tills to websites and everything in between, our work touches the lives of over 28 million UK shoppers every week, with global reach on the horizon. We’re building a robust, internet-facing API that runs both in stores and...

This position is no longer open for applicationsSalary: GBP81999 - GBP91110 per annumJOB TITLE: Senior Software EngineerLOCATION(S): LondonHOURS: Full-timeWORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week currently, or 40% of our time, at our office location.About this opportunityWe're on a mission to build the...

Job TitleSenior Software Engineer - (Java/AI) Brokerage ServicesJob DescriptionSo, who are we?IG has been at the centre of retail trading and investment since 1974, when we helped create the market for financial spread betting. Today, we're a FTSE100 fintech operating across five continents, serving over 700,000 clients and handling billions in transactions...

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...

JPMorgan Chase & Co. is seeking a Senior Lead Software Engineer in the CIB - Markets Technology group to drive secure, scalable technology products in an agile team.You will design, code, review, and mentor across multiple applications while enforcing best practices, architecture discipline, and end-to-end delivery. Strong cloud experience and clear...

Elsevier Limited Company is seeking a Senior Software Engineer I (Java & JavaScript) to design and develop scalable, high-performance applications within the Identity & Access Management team. You will contribute to authentication and authorization infrastructure that powers our global product suite, operating on AWS ECS and EKS.The role involves tackling...

Raytheon UK is seeking a Senior Software Engineer in London to design and build enterprise software in an agile, cross‑functional team. The role requires active eDV clearance and onsite work with potential remote/hybrid options depending on role and site requirements.Applicants should have strong Java/Spring Boot experience, modern frontend skills...

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...

OverviewUneek have partnered with a leading energy company who provide cutting-edge cleantech solutions in their search for a Senior SDET to join their team. Their mission is to help utilities transition to a more sustainable, customer-focused future.Senior Software Development Engineer in Test (Java & Selenium) – you will design and maintain robust test...

Get AI-powered advice on this job and more exclusive features. Java Engineer – Java Developer – PostGres – Kubernetes – Kafka – TDD – 6‑Month Contract – Hybrid (2 days on site, London) – Day Rate: Up to £700 (Inside IR35) Join a high-performing engineering team working on large-scale, high-availability systems used by millions. This role...

About Us: Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery. We work closely with our clients to deliver secure, accessible, user-focused services that evolve with their needs. By combining deep technical...

KX software powers the time-aware data-driven decisions that enable fast-moving companies to outpace competitors, realizing the full potential of their AI investments. The KX platform delivers transformational value by addressing data challenges related to completeness, timeliness and efficiency, ensuring companies understand change over time and can achieve...