senior java developer jobs in London

Marks & Spencer is seeking a Senior Software Engineer to advance its Payments Platform, powering secure online payments across M&S digital channels. You will design and build high-volume, resilient backend services and APIs, owning features end-to-end, from design to deployment and production support.The role emphasizes performance, observability, and...

Elastic is seeking a Senior Software Engineer for the Elasticsearch team to build foundational infrastructure and shared functionality. You will drive low-level design, ensure performance, security, and maintainability, and collaborate across teams.You will work on serverless orchestration, CI/CD workflows, and enabling Elasticsearch across cloud,...

LexisNexis Risk Solutions in the United Kingdom is seeking a Senior Software Engineer to design and deliver scalable Java-based solutions using cloud-native practices. You will work with Spring Boot, AWS, Docker, and modern frontend technologies to build robust applications that support product and customer needs.You will collaborate with Product, UX, QA,...

Department: Platform Delivery Location: London Description We are looking for an experienced Senior Java Developer to join the engineering team at Xantura, helping to design, build, and evolve our cloud-based data and analytics platform used by local authorities and public sector organisations across the UK. This is a hands-on senior engineering role...

Senior Java Engineer – Payments UK Wide | Mainly Remote | Up to £75,000 + BenefitsLike the look of this opportunity Make sure to apply fast, as a high volume of applications is expected Scroll down to read the complete job description.We're looking for an experienced Senior Java Engineer with hands-on ICON IPF experience to join a team delivering...

Senior Java Engineer PaymentsUK Wide | Mainly Remote | Up to £75,000 + BenefitsWe're looking for an experienced Senior Java Engineer with hands-on ICON IPF experience to join a team delivering large-scale payment technology solutions for major banking clients. xpwpeyx This is a hands-on engineering role, working with modern cloud-based architectures and...

OverviewSenior Software Engineer - London at Zopa Bank. Join to apply for the Senior Software Engineer - London role at Zopa Bank.We started our journey back in 2005, building the first ever peer-to-peer lending company. Fast forward to 2020 and we launched Zopa Bank. A bank that listens to what our customers don’t like about finance and does the opposite....

Myn in London is recruiting for a Senior Java Engineer to join teams building and evolving large-scale, business-critical technology platforms.You will design, build and enhance Java-based services and APIs as part of an experienced engineering team across development, modernisation and continuous improvement. This role emphasizes performance, resilience and...

Wissen Technology is looking for an Intermediate/Senior Java Engineer to join their team in London, UK. This is a full-time position with a hybrid work model that requires 3 days a week onsite.The ideal candidate will have a solid background in Java programming, experience in enterprise application development, and a passion for innovative solutions....

JPMorganChase is seeking a Software Engineer III in its Commercial and Investment Bank technology team in London. You will lead the implementation of critical technology solutions across multiple domains, delivering secure, scalable products within an agile team.You will produce architecture artifacts, ensure design constraints are met, and drive continuous...

Quantitative Developer - Python / Java - Market Risk & FRTBDo you have the right skills and experience for this role Read on to find out, and make your application.Based in London - hybrid - 2-3 days per weekPermanent£70K - £110KWe are seeking experienced Python or Java Developers with exposure to Quantitative Analytics, Market Risk and Financial Markets...

A global consulting group is seeking a highly skilled eFX Java Developer to join their team in London. This role focuses on designing and maintaining low-latency Java applications for eFX trading systems. The ideal candidate will have strong experience in front-office systems, connectivity, and algorithmic trading. Key skills include Core Java,...

Duration 6 months contract inside IR35, daily rate up to £600Read the overview of this opportunity to understand what skills, including and relevant soft skills and software package proficiencies, are required.2-3 days in office in LondonOur client is one of leading consulting companies. They are looking for Java Full stack developer to work for their end...

Our client is a financial markets surveillance technology company.Compensation: Competitive (Financial Services)About our clientFounded in 2010, our client delivers uniquely intelligent trade surveillance software to world leading financial institutions. xwwtmva Developed by market professionals, our solutions use sophisticated modelling techniques to detect...

London | Hybrid, up to 2 days from home | Competitive base salary + annual bonusFind out more about this role by reading the information below, then apply to be considered.I'm recruiting a Senior Low Latency Engineer for a global investment bank's Markets Technology team in London. You'll build frameworks and tools for front-office electronic trading, with a...

Job Description About Citi As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees located around the globe, we are an international team encompassing a broad range of teams, roles, and cultures, and we invite you to come and...

London | 3 Days Onsite | 52-Week Contract | Rate TBC Are you an experienced Java Full Stack Developer with strong Spring Boot expertise and active SC clearance? We're looking for a talented Senior Java Developer to join a high-performing engineering team, designing and delivering scalable, high-performance software solutions. This is an excellent opportunity...

Company DescriptionVersion 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partnerships with global technology...

Role: Java React DeveloperType: PERMLocation: London, UKWorking Model: Hybrid (3 Days per week in Office)We are hiring a Full Stack Java/React Developer to build and deploy enterprise-scale distributed applications and microservices.The Tech Stack:Backend: Java (11/17), Spring Boot, Spring Security, Microservices.Frontend: React.js, TypeScript, JavaScript,...

Senior Business Development Manager – Cleaning & Security Remote – Covering South & South East England (Essex, Kent, Hertfordshire, Sussex, Hampshire & Home Counties) £55,000 - £60,000 Basic + Uncapped Commission + Business Mileage + Wider Benefits On offer is an exciting opportunity to join the specialist Retail division of an established...