Java Developer Java Developer jobs in London

Randstad

Java Messaging Engineer | eBond Trading Platform We are seeking a high-caliber Java Backend Developer to join the Booking & Messaging cell of a global electronic trading platform. This role is at the heart of the "eBond" ecosystem, managing high-throughput trade flows and external venue connecti

WorldFirst

We're WorldFirst, an international payments business helping move money around the world. We became part of Ant Group in 2019, accelerating our mission to create the world's best platform for international trade by combining WorldFirst's products with Ant's solutions aimed at enabling the digitaliza

WorldFirst

IntroductionWe're WorldFirst, an international payments business helping move money around the world. We became part of Ant Group in 2019, accelerating our mission to create the world's best platform for international trade by combining WorldFirst's products with Ant's solutions aimed at enabling th

Mindera

We have an exciting opportunity for experienced Java developers to join our team! You will have a passion for software development and an excellent understanding of how to define and deliver solutions iteratively and collaboratively. You will be involved in all areas of delivery, with the technical

MINDERA

We have an exciting opportunity for experienced Java developers to join our team! You will have a passion for software development and an excellent understanding of how to define and deliver solutions iteratively and collaboratively. You will be involved in all areas of delivery, with the technical

Oliver Bernard

Senior Java Developer - Contract - Kafka / AWS / Kubernetes 📍 Hybrid – 3 days onsite in London 💰 Up to £750 per day (Inside IR35) 📅 12-month contract (strong extension potential) We’re looking for a Senior Java Developer to join a high-performing team building large-scale, cloud-native platforms.

Oliver Bernard

Senior Java Developer - Contract - Kafka / AWS / Kubernetes 📍 Hybrid – 3 days onsite in London 💰 Up to £750 per day (Inside IR35) 📅 12-month contract (strong extension potential) We’re looking for a Senior Java Developer to join a high-performing team building large-scale, cloud-native platforms.

Atrium (EMEA)

A large managed service provider require a Java Developer with the ability to work with data throughout its lifecycle, from collection and storage to processing and analysis. This role is predominately remote with the flexibility to attend key meetings onsite. RequiredGood knowledge and experience u

Stott and May

Job Description Principal Developer – FX Trading Systems (Java / C++) Location: London or Nottingham (Hybrid) Rate: £490 per day (Outside IR35) Contract: Initial contract until end of year, with strong likelihood of extension as part of a multi-year programme. The Opportunity An establis

Stott and May

Overview Principal Developer – FX Trading Systems (Java / C++)Location: London or Nottingham (Hybrid)Rate: £490 per day (Outside IR35)Contract: Initial contract until end of year, with strong likelihood of extension as part of a multi-year programme.The Opportunity An established financial services

Stott and May

Job Description Principal Developer – FX Trading Systems (Java / C++) Location: London or Nottingham (Hybrid) Rate: £490 per day (Outside IR35) Contract: Initial contract until end of year, with strong likelihood of extension as part of a multi-year programme. The Opportunity An establis

Stott and May

Location: London or Nottingham (Hybrid)Contract: Initial contract until end of year, with strong likelihood of extension as part of a multi-year programme.The Opportunity An established financial services organisation is seeking an experienced Principal Developer to play a key role in the architectu

Quant Capital

Up to £700 per day Outside IR35 (6 month rolling) In office – City of London Quant Capital is hiring for a small, high-performing market maker in London. This is a junior-to-mid role focused primarily on Java development, with a secondary responsibility owning straightforward Python ETL/data ingesti

Global Relay

Who we areFor over 25 years, Global Relay has set the standard in enterprise information archiving with industry-leading cloud archiving, surveillance, eDiscovery, and analytics solutions. We securely capture and preserve the communications data of the world's most highly regulated firms, giving the

Oliver Bernard

We're hiring a Junior Java Engineer to join a fast-growing product engineering team working on a large-scale platform used by thousands of businesses. This is a great opportunity for someone with ~2 years of Java experience who enjoys solving real production problems, debugging systems and improving

Whitehall Resources

Job Description Java Developer – SC Cleared Whitehall Resources are looking for a Java Developer – SC Cleared. This role will be remote based working with occasional visits onsite to South London, for an initial 6-month contract. ***Due to the nature of the client, this role requires act

IT Recruitment Solutions

Due to the sensitive nature of the work, candidates must hold active Enhanced DV (eDV) clearance to be considered for this position. A Java Developer is required to join a specialist technology consultancy delivering secure software solutions for high-profile government and national security program

State Street

This job is with State Street, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Role Summary :We are seeking a Java API Developer to join our Digital Asset development team. This is a hands-on

State Street

Role SummaryWe are seeking a Java API Developer to join our Digital Asset development team. This is a hands‐on software engineering role responsible for designing, developing, testing, and supporting RESTful APIs and backend services in a financial services environment. The role contributes to build

ITRS

About ITRSRecognised as a Great Place to Work, ITRS is an Enterprise SaaS provider with industry‐leading solutions. Our mission is to make society's critical technology work via automated & holistic IT observability solutions that safeguard critical applications and enable innovation. With our p