java architect jobs in London

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, business-critical solutions for Broker...

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life...

Job SummaryMid / Senior Java Web EngineerA leading global financial markets infrastructure client is looking to hire a talented Java Engiener on a long term contract in London (City - 3 days onsite pw)The roleJoin a collaborative engineering team building and enhancing a modular, end-to-end trade management platform — hands-on across backend services and...

Cazoo, is the ultimate destination for car enthusiasts and buyers alike! As a leader in the market, we pride ourselves on providing unparalleled search tools, expert car guides, insightful reviews, and a comprehensive vehicle price guide. Our mission is simple: to empower buyers to find their perfect car efficiently and with confidence, while also helping...

About Us: We love going to work and think you should too. Our team is dedicated to trust, customer obsession, agility, and striving to be better everyday. These values serve as the foundation of our culture, guiding our actions and driving us towards excellence. We foster a culture of performance and recognition, allowing us to transform growth as we enable...

Role:Principal / Senior Java Developer – Elite FinTech Rate:Up to £750 per day Location:London Working Pattern:Hybrid Contract:Contract The Role They are looking for an exceptionalPrincipal / Senior Java Developerto join a high-calibre engineering team, working alongside some of the industry's strongest developers, architects and technical leaders. This...

Handelsbanken combines a long-established relationship banking model with secure, resilient, and customer-focused technology. Our technology teams enable the Bank’s decentralised way of working, delivering systems built for stability, trust, and long-term value.We are on a multi-year technology and digital transformation journey to enhance customer...

Lead technical decision-making and architecture design for JD’s international core systems, ensuring high standards of performance, availability, concurrency, security, and scalability.Design and oversee complex system architectures and drive productization efforts, maintaining architectural quality through hands-on coding, continuous performance...

Java, Spring Boot and Cloud Platforms(AWS, Azure and GCP) I am currently working with a leading software software consultancy working with the government for a Senior Java Engineer. This role involves mentoring junior engineers, collaborating with cross-functional teams, and driving the adoption of best practices in software...

As a Senior Java Developer within Core Team, you will play a crucial role in the development of our Back Office and integration services. This position provides the opportunities to work on several greenfield projects, from concept designs to deploying and implementation, but also gain production experience. You'd be a great fit if you are a reliable...

Assurance Manager (Tech) (Rgn) in RTGS - CORE, Technology Directorate Permanent Full Time Leeds or London Role Requirements Minimum Requirements • 8 to 10 years of hands-on test automation experience, using recognised automation tools. • Experience designing, implementing and maintaining test automation frameworks and scenarios. • Practical...

The Role Role: Principal / Senior Java Developer – Elite FinTech Rate:Up to£750 per day Location:London Working Pattern:Hybrid Contract:Contract They are looking for an exceptionalPrincipal / Senior Java Developerto join a high-calibre engineering environment, working alongside some of the industry's strongest developers, architects and technical...

Location: UK (Hybrid / Onsite as required) Experience: 5+ years Role Type: Fixed Term Contract Overview We are developing a scalable Data Fabric platform that ingests, transforms, and serves trusted data products across multiple domains. The platform spans on‑premise and cloud environments and underpins a wide range of analytics and operational...

Location: UK (Hybrid / Onsite as required) Experience: 5+ years Role Type: Fixed Term Contract Overview We are developing a scalable Data Fabric platform that ingests, transforms, and serves trusted data products across multiple domains. The platform spans on‑premise and cloud environments and underpins a wide range of analytics and operational...

What You Will Do Own technical workstreams. Design and deliver machine learning, Generative AI and agentic/autonomous AI systems from architecture through production. Architect scalable data platforms. Build robust batch and streaming pipelines that are tuned for modern AI workloads. Integrate GenAI and agentic frameworks into client solutions. This covers...

About The Company Experis is a leading professional services firm specializing in IT staffing, consulting, and project-based solutions. Renowned for its commitment to excellence and innovation, Experis partners with organizations across various industries to deliver tailored technology solutions that drive business growth and operational efficiency. With a...

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. If you’re a collaborator who wants to help transform how businesses...

Cloud Engineer – AWS / Azure / Cato Networks £500–£575 per day | Inside IR35 | Fully Remote | Immediate Start I'm currently recruiting for a Cloud Engineer to join a leading UK technology services and solutions provider, supporting a major UK energy and utilities organisation on its cloud infrastructure and digital transformation initiatives. This is...

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Senior Lead Software Engineer at JPMorganChase within the Commercial and Investment...

Guidewire Technical Consultants | PolicyCenter / BillingCenter | Cloud Migration Know what it takes to move a working insurance platform to Guidewire Cloud? We'd like to hear from you. SR2 Consulting is seeking technical Guidewire specialists for cloud migration programmes delivered across global teams. We're interested in people with hands-on PolicyCenter...