java developer jobs in London

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...

Our public sector client is seeking a Senior Java Developer (Secret, 10+ years) to support projects and initiatives in the development of Java applications within government digital transformation programsContribute to high-impact digital transformation initiatives within a leading Government of Canada organization focused on innovation and economic...

Backend Java Developer – City LondonWe are urgently looking to recruit a Java backend Developers with at least 5 years experience.Must have strong Data structures and Algorithms experience.Also experience of Spring, working with large code base, SQL, Unix etc.You should ideally have a solid problem solving and algorithm background coupled with excellent...

Have you got experience leading a team while remaining hands‑on and technically involved?Salary: up to £120k + bonusLocation: London office 3 days a weekWe are delighted to be continuing our longstanding partnership with an FX Market Disruptor FinTech that has been acquired by a leading capital market. They are looking for an experienced Java Developer...

I’m working with a high-growth, global technology business that is looking to hire a Technical Lead into its product engineering organisation.You’ll lead a cross-functional engineering squad, set technical direction, mentor engineers and work closely with Product and Data to build scalable, secure and reliable products used by customers globally.What...

Our talented people are creating the technology of the future From scheduling to maintenance to keeping people safe, 2.7 million people are helped by our software daily. Technology makes it possible; people make it happen and you could be part of that. The Tracsis Group has grown rapidly, diversifying into related transport technologies, and successfully...

Talan is looking for a talented Java Developer with React experience to join our team delivering cutting‑edge Front Office solutions within Global Markets environments. You will play a key role in designing and enhancing regulatory, alerting, and sales enablement platforms, directly supporting front‑office users and business stakeholders across capital...

LMAX is renowned for its high-performance, ultra-low latency (we measure in microseconds) exchange written in core Java. We constantly push technology further than most, especially in our greenfield projects, driving the financial industry in new directions. Developers are encouraged to constantly develop and learn new skills. Pair programming supports...

McCabe & Barton is seeking a Senior Java Developer to join a boutique consultancy delivering a greenfield FX trading platform in a front-office context. You will work on-site in Central London, building a new platform from the ground up, with emphasis on Order Management and Trade Capture capabilities.You should bring strong Java expertise in financial...

Our talented people are creating the technology of the future From scheduling to maintenance to keeping people safe, 2.7 million people are helped by our software daily. Technology makes it possible; people make it happen and you could be part of that. The Tracsis Group has grown rapidly, diversifying into related transport technologies, and successfully...

Talan is looking for a talented Java Developer with React experience to join our team delivering cutting‑edge Front Office solutions within Global Markets environments. You will play a key role in designing and enhancing regulatory, alerting, and sales enablement platforms, directly supporting front‑office users and business stakeholders across capital...

I’m working with a high-growth, global technology business that is looking to hire a Technical Lead into its product engineering organisation.You’ll lead a cross-functional engineering squad, set technical direction, mentor engineers and work closely with Product and Data to build scalable, secure and reliable products used by customers globally.What...

Join to apply for the Junior Java Developer-Listed Derivatives role at eClerxJoin to apply for the Junior Java Developer-Listed Derivatives role at eClerxDirect message the job poster from eClerx______________________________________________________________________Location: LondonType: Full-time/HybridDepartment:...

Have you got experience leading a team while remaining hands‑on and technically involved?Salary: up to £120k + bonusLocation: London office 3 days a weekWe are delighted to be continuing our longstanding partnership with an FX Market Disruptor FinTech that has been acquired by a leading capital market. They are looking for an experienced Java Developer...

The successful candidate for the Engineer, Post Trade role, will be working with the Director Technical Delivery Solution and Delivery, will form part of a team building a complex, ground-up cloud-based critical market infrastructure service in a bold new venture for LSEG. This opening requires a candidate who takes great pride in delivering excellence with...

Job DescriptionWe are seeking an experienced Senior Java Developer to join our development team in a 100% hands‑on software development role. The successful candidate will be responsible for designing, developing, enhancing, and delivering robust, scalable, secure, and high-performance Java applications and microservices.The role requires strong expertise...

Java Full Stack Developer (Angular & Spring Boot) Location: London, UK (Hybrid - 3 days in office, 2 days WFH) Employment Type: Full-Time, Permanent (FTE) Experience Required: 5-6 years NOTE: No sponsorship providedThe Role We are seeking a motivated Java Full Stack Developer to design, build, and maintain scalable enterprise web applications. You will...

Описание:AND Digital helps organisations navigate the future of technology by combining human expertise, emerging technology and AI. It works with clients to solve complex challenges, build high-performing teams and develop lasting capabilities through its Guide, Build and Equip approach.Задачи:Work on large-scale software development projects...

Backend Java Developer – City LondonWe are urgently looking to recruit a Java backend Developers with at least 5 years experience.Must have strong Data structures and Algorithms experience.Also experience of Spring, working with large code base, SQL, Unix etc.You should ideally have a solid problem solving and algorithm background coupled with excellent...

Our client is a tier-one global financial institution driving an aggressive digital modernization across its capital markets infrastructure. They are currently re-architecting their core mission-critical workflow engine to scale from hundreds of concurrent users to thousands. This transformation involves integrating advanced AI, Large Language Models (LLMs),...