java software engineer jobs in London

LMAX is renowned for its high-performance, ultra-low latency (we measure in microseconds) exchange written in core Java. We constantly push technology further than most, especially in our greenfield projects, driving the financial industry in new directions. Developers are encouraged to constantly develop and learn new skills. Pair programming supports...

Description 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...

We are building the financial system for the next century. One where control sits in the hands of customers — not banks. Where money moves on rails that are faster, smarter, and radically more efficient. Where wealth management tools help you grow your savings for decades — and build generational wealth. Where fewer intermediaries mean more value stays...

We are looking for a Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions.Increase your chances of an interview by reading the following overview of this role before making an application.This role involves leading a team of engineers on high-profile projects, ensuring best practices...

If you are an experienced engineer who enjoys building, solving difficult problems and helping others deliver better software, we have an opportunity for you. As a Senior Lead Software Engineer at JPMorganChase within Asset & Wealth Management’s International Private Bank Technology organisation, based in London, you will design, build and improve scalable...

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...

50,000 - 55,000London AreaDo you have 1 - 3 years commercial experience developing software with Java?Looking to join a company when you can make a real impact?ð Java Software Developer – SaaS Solutions ðA variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully.ð2 Salary – up to...

Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We’re people-first. We value collaboration, curiosity and...

Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We’re people-first. We value collaboration, curiosity and...

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...

We are seeking aSenior Software Engineerto join theRisk Services team within GlobalMarkets.This role focuses on designing and buildingscalable, distributed systemsthat supportrisk data processing,analyticsandreporting workflows.The ideal candidate will have strong experience acrossJava and Python-based backend systems, with a solid understanding ofrisk data...

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...

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...

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...

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...

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 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...

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...

Crisil is seeking a Senior Software Engineer to join the Risk Services team within GlobalMarkets. The role focuses on designing scalable, distributed systems that support risk data processing, analytics and reporting workflows.The ideal candidate will have strong experience across Java and Python backends, with a solid understanding of risk data flows and...