java jobs in London

Location: LondonCompany: TalanType: [Full-time]About TalanTalan is a global consulting group specialising in business and IT transformation, with a strong presence in financial markets, digital innovation, and data-driven technologies. We partner with leading financial institutions to deliver innovative solutions that drive performance and resilience.We are...

Welcome to Hastings Direct – From our Group HR Director Pam AngelWe’re a digital insurance provider with ambitious plans to become The Best and Biggest in the UK market. Over the past few years, we've made significant investments in our data and tech capabilities, particularly within our CIO function. Our CIO team is at the forefront of driving...

**Low-Latency Java Engineers | FX & Rates** **About the Opportunity** I’m partnering with a specialist technology engineering firm delivering complex, mission-critical trading systems for a leading global investment bank. The firm is expanding its engineering capability across several front-office technology programmes and is looking to hire...

Thomson Keene's client, a Global Investment bank, is delivering a new centrally automated platform for its Prime technology division. You will join a globally distributed team and contribute to building scalable, event-driven services using Java, Spring and Apache tooling.The stack includes Java, Spring, Flink, Kafka, Ignite and Angular. The role requires...

Natural History Museum is seeking a collaborative Software Engineer to build and support backend services, integrations and applications that underpin our digital experiences and business capabilities. You will work with Java Spring Boot, SQL/NoSQL databases, and modern CI/CD pipelines in a hybrid London-based environment.You’ll contribute to designing...

Starling is the UK's first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. We're a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We're a bank, but better:...

Explore Group is hiring a Senior Full Stack Engineer (Java / React) in the UK, offering up to £80,000 per year with remote and flexible hybrid work options. You will lead a cross-functional squad, setting technical direction, mentoring engineers, and delivering scalable features across core product suites.Must have strong Java/Spring backend experience,...

Hawksman Technology in London is seeking a consultant Java Developer to join the Securities Finance team within the Equity Technology division. You will develop core in-house platforms, build distributed, enterprise-grade applications with Java and Spring, and implement containerized solutions while integrating real-time messaging and caching for fast,...

HCL Technologies Limited is seeking a senior engineer to own end-to-end, complex distributed systems—from UI through databases and data pipelines. You will design, build, and operate cloud-native microservices in Java 17/21 with Spring Boot, exposing well-versioned APIs and consuming front-ends in TypeScript.This hands-on role requires daily coding, PR...

Innova Solutions is seeking a Kotlin/Java Backend Developer to build the mobile app service layer (backend for frontend) for a travel app. The role involves working on Java 17+, Kotlin and Swift, in a hybrid setup across London and Burgess Hill.The candidate should have a strong track record in microservices/backend-for-frontend design, agile ceremonies, and...

Infinity Quest Limited is seeking a senior software engineer to lead backend initiatives in a cloud-first environment. You will design scalable data pipelines and own critical services from development through deployment.The role requires 10+ years of experience with Java/Spring Boot and hands-on AWS, including Lambda, ECS, Glue, and RDS. Collaboration...

Michael Page Technology is recruiting a Java Engineer for a hybrid role in Central London. You will join a small team of 10 working on a brand new AI-focused product and take end-to-end ownership of key software projects.You should have 2+ years of industry experience with Java, Linux, Apache, MongoDB and PostgreSQL, plus knowledge of AI prompt engineering....

We are looking for Java developers, from experienced seniors to hands-on principal engineers, to join long-term greenfield projects with a leading financial institution in London. You will be part of small, high-calibre engineering teams delivering strategic rebuilds and modernisation projects, replacing legacy systems with clean, cloud-aligned solutions...

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 Engineer the future of global finance. At Citi, our...

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...

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. We’re a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We’re a bank, but...

Job Title: Java Developer Rate: 525 per day inside ir35 Location: Remote Contract: 6 months rolling We're looking for an experienced Java Developer to join a remote development team working on a Home Office project, building and enhancing secure, scalable Java applications and services. You'll work across Java, Spring Boot, REST APIs and microservices,...

Senior Software Developer- .NET/DevOps skills required Full-time Join Netcompany in leveraging technological innovations to foster societal transformation. Netcompany was awarded 5th position on the esteemed UK Top 50 Best Places to Work in the Glassdoor Employees’ Choice Awards for 2024. As one of the fastest growing technology companies, we are...

Senior Software Developer- .NET/DevOps skills requiredCompany DescriptionJoin Netcompany in leveraging technological innovations to foster societal transformation.Netcompany was awarded 5th position on the esteemed UK Top 50 Best Places to Work in the Glassdoor Employees’ Choice Awards for 2024. As one of the fastest growing technology companies, we are...

Starling is building a new kind of bank and is looking for engineers to join the Getting Paid & Open Banking team in London. You will develop and maintain innovative capabilities that empower businesses to collect payments and integrate with third‑party providers, delivering robust, scalable systems.We value clean coding, automated testing, and continuous...