java developer jobs in London

Nexus Jobs Limited in London is seeking a Java Developer with Liferay to join a permanent, on-site role in Stratford. You will design and develop Java Enterprise applications, with strong Liferay/J2EE experience.You’ll lead teams of varying sizes, collaborate with clients and colleagues to deliver projects on time, and apply Agile principles to ensure...

Emergn is a technology and management consultancy with a mission to set our clients free. No dependency. No short-term fix. Just teaching them the real cure to their problems, so they can stay ahead of their competitors now and forever.A different kind of consultancy like this needs a different kind of team. One you might be just the right fit for.This is a...

Barclays in London seeks a Java Full Stack Developer to help kick off a legacy system replacement for the Fixed Income trade platform. You will build modern Java microservices with Spring Boot and deliver end-to-end features using Angular on the frontend.The role emphasizes real-time messaging with Solace MQ and gRPC, DevOps practices, CI/CD pipelines and...

Location: Remote (UK-based) - Occasional Travel to London Clearance: SC clearance; or eligible for SC As a Full Stack Developer, you will discover, design, build, cloud-based applications and prototypes that support discovery work. You’ll work across both front-end and back-end development, helping teams explore, test, and validate new technical approaches...

Barclays in London is seeking a Low Latency Developer to design, develop and optimize high-performance trading systems that underpin our markets platform. You will contribute to latency-sensitive algorithmic rollouts and ensure the platform remains fast, stable, and precise in a dynamic trading environment.The role emphasizes secure coding, performance...

EveryMatrix Ltd., a leading iGaming SaaS provider, invites a Middle Java Developer to join our London team. You will shape data-driven decision-making across our CRM platform, building robust microservices and driving value for operators.You will work with Java 21+, Spring Boot, Kafka and SQL databases to deliver scalable solutions. The role blends hands-on...

ISAM Securities in London is seeking a highly capable Quantitative Developer to join the in-house trading platform team. You will build ultra-high-performance front-office software for pricing, execution and risk management, using Java and C++ in a 24x7 production environment.You will collaborate with quantitative researchers to implement models at scale,...

We urgently require a Front-End Java Developer with at least 3 to 5 years experience of developing global digital marketing platform to provide a complete web experience management solution for Customer to market products & services to learners on a global scale. The candidate will be a high-performing, hands-on Front end development specialising in CSS,...

Senior Java Developer | Electronic Trading | VP / Executive Director Location: London Working Pattern: Hybrid, 3 days per week in the office Salary: Up to £200,000 base + exceptional bonus (Total Compensation up to £350,000) Join one of the largest growth programmes in Electronic Trading Technology A leading global investment bank is making a significant...

Methods Business and Digital Technology is seeking a Full Stack Developer to design, build and test cloud-based applications across the full stack, with Java/Spring Boot, TypeScript/Angular, and Python. You will explore new approaches, ensure security and performance, and support discovery-phase work from a remote UK base.This role involves Azure services,...

Nexus Jobs Limited in London is seeking an Internet Developer with strong Java and JavaScript experience to join our software development team building policy administration systems and customer portals for the Life Insurance market.The successful candidate will have IT development experience, familiarity with life insurance dashboards, and excellent spoken...

At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If you’re passionate about developing your career, while helping others along the way, come join the Broadridge team.We are excited to announce an opportunity for a Senior Full Stack Developer to join our organization as part of our AI Enablement Team.In...

OverviewA Java Developer role with Commerzbank AG via LevelUP HCS, based in London. A leading corporate banking and capital markets organisation is seeking a Java Developer to join their team.Company DescriptionCommerzbank is a leading international commercial bank with branches and offices in almost 50 countries. The world is changing, becoming digital, and...

Salary 60,000 - 70,000 Job Type Permanent Role Southwark, LondonExciting opportunity for a Java Developer to join an gaming company, to join an award winning and forward-thinking gaming company in Southwark, London.The candidate will be expected to be able to give design recommendations and improve and maintain the current codebase. A love of mathematics is...

We are looking for a Senior Full Stack Developer.The role is to build a new Forms capability consisting of a Java 21 / Spring Boot 3 backend service and a React / Vite / TanStack frontend portal, both deployed as containers on AWS EKS.The solution will reuse existing platform services for users, projects, project assignments, document storage/S3, Cognito...

Java Developer with Liferay - LondonWe are looking to recruit a Java Developer with at least 2 to 5 years solid development expertise using Java Enterprise J2EE with Liferay.You will have experience of Designing & Developing Java Enterprise applications – including around 3 years solely in Java Enterprise Portals – like Liferay & WebSphere Portal.You...

Hello from RE Partners! We are a fast growing business and technology consultant company co‑founded in 2019. We offer a custom‑tailored, white‑glove engineering service fit for our clients, because a digital transformation is more than just technology. With a successful track record of being a preferred vendor for Fortune 500 companies and as a trusted...

Salary: Market Rates - PAYE Senior Java Developer – JP Morgan – London – 10-month Contract – Onsite Description We are seeking a hands on Senior Java Developer to join J.P. Morgan in London on an initial 10 month contract. This is a hands on role where you will design, build, and maintain Java-based backend systems, working with microservices, cloud...

About the Job you are considering: Java Full Stack Developer (Broker Dealer / Capital Markets) Join Capgemini’s Financial Services Business Unit within the Cloud & Custom Applications (C&CA) practice, where we Consult with Purpose. Continuously Evolve. Architect Tomorrow. We are seeking a talented Java Full Stack Developer to help deliver scalable,...

Internet DeveloperSoftware development company, producing policy administration systems and customer portals for the Life Insurance market.Seeking an individual with good experience in development experience in Java and Javascript /analysis/design experience in an IT environment.Must have previous experience working with Life Insurance systems, including...