java websphere developer jobs in London

Citibank (Switzerland) AG is seeking a Lead Java Developer in London to engineer the future of global finance. You will lead the Application Development team to enhance our trading applications with a hybrid working model, enabling effective collaboration.The ideal candidate will possess strong Java skills, experience in microservices, and extensive...

We’re hiring experienced Java Engineers for a major technology programme with one of the UK’s leading broadcast and media organisations. You’ll join a high-performing engineering team building and scaling event-driven, cloud-native services, working with modern technologies including Java, Kafka, Kubernetes and Docker. The role You’ll be hands-on...

Elsevier is seeking a Software Engineer III to design and develop scalable, high-performance identity platform components in Java and JavaScript. You will work on authentication, authorization, and integration with identity providers, building on AWS ECS and EKS, and contribute to AI-assisted development workflows.You will participate in CI/CD pipelines,...

EngRadar / Wise Senior Software Developer II - Wise for Banks Wise Wise is the employer — EngRadar is a job radar, not a recruiter. We track this posting from their own careers page and send you straight there; we never handle applications or CVs. London, , United Kingdom Full-time Posted today Apply directly → About The Role We’re looking for a...

A leading software development company in London is seeking a Senior Java/Kotlin Engineer to join their high-impact product engineering team. In this hybrid role, you will design scalable backend services and influence technical direction. Ideal candidates will have extensive experience with Java/Kotlin, AWS, and distributed systems. You will benefit from a...

Low Latency Java EngineerEngineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that...

Job ID: Posted: Location: London, England, United KingdomCategory: Institutional Trading, ProfessionalCompany: CitiThe Quantitative Analyst is a strategic professional who stays abreast of developments within own field and contributes to directional strategy by considering their application in own job and the business. Recognized technical authority for an...

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Prime Brokerage Tech Development Lead - (SVP) About...

Mindera is seeking a Principal Java Engineer to join their team in Greater London. This six-month contract outside IR35 requires strong experience in Java 17+, as well as leadership in technical challenges and solutions.Your role will include crafting secure, high-volume payment services, mentoring engineers, and ensuring best practices in software...

Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more than 150 countries to put patients first — developing innovative medical technologies that improve the lives of 72+ million patients each year. Your unique...

Auxo Talent is seeking a Senior Java Developer for a 6-month contract in London. The role is Hybrid, requiring 2 days in the office per week. You will contribute to Java-based projects, focusing on scalable back-end services and customer-facing applications.The ideal candidate will have strong experience with Spring Boot, microservices, and distributed...

Nexus Jobs Limited in Central London is seeking a Front End Developer with Java and 3–5 years of solid development experience for a 3-month assignment. The role requires strong skills in HTML5, CSS, JavaScript, and jQuery, with familiarity with social APIs such as GIGYA and AJAX/JSON. OO design and web debugging are essential.The candidate should be adept...

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,...

AND Digital in London seeks a Java Developer to work on large-scale enterprise projects in a hybrid setup (on-site 1-2 days a week). You’ll build high‑quality software using Java, SpringBoot, AWS and MySQL, champion technical vision, and collaborate with multidisciplinary teams.A minimum of two years’ professional experience is required, with a focus...

Elsevier is seeking a Senior Software Engineer I to design and implement scalable Java and JavaScript applications. You will join the Identity & Access Management team, contributing to authentication and authorisation infrastructure on AWS ECS and EKS.Expect challenging research, design, mentoring, and collaboration with product and customers to translate...

Vertex Solutions is seeking a Java Developer for a landmark digital banking project in Europe. You will join a team building a brand new banking platform from a clean sheet, delivering robust Java solutions that power a next-generation financial service.Work in a fast-paced, high-impact environment with clear opportunities to progress, learn, and influence...

CGI is seeking a Java Developer to design and build scalable, secure back-end services for UK Government programmes. You’ll work in a hybrid setup, collaborating with skilled professionals who own their work and pursue continuous learning. A UK Security Clearance or eligibility is required to participate in sensitive projects.Join an open, supportive...

Nomura в Великобритании, Лондон, ищет опытного Java-разработчика для работы над платформой Onyx Risk в рамках глобального отдела риск-менеджмента. Ваша задача — анализировать бизнес-требования с...

Cerillion in London is seeking a Senior Developer to join our Software Engineering team. You will design, develop, and deliver enhancements to Cerillion’s core BSS/OSS products, mentor juniors, and collaborate with architects and cross-functional teams to ensure robust, scalable systems.The role focuses on Java-based technologies, Spring Boot, RESTful...

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,...