Java Developer Java Developer jobs in London

ECM Selection (Holdings) Limited

Use your Java and AWS knowledge to build secure, scalable cloud-based services for medical researchers London with hybrid working; to £90k DoE + options and benefits This company is developing an AWS-based platform to securely share medical diagnostics between clinicians and researchers worldwide, a

Oxford Knight

Job Description Salary: up to £200k base + bonus Summary Tech-savvy algorithmic trading firm looking to hire a Java Developer to help develop and operate the off-exchange trading system and products. This is a superb opportunity for a well-organised and pragmatic engineer with a passion for co

Job Description Join a high-profile greenfield initiative within a globally recognised financial institution, building next-generation research and data platforms powered by cloud-native engineering and AI.This is an opportunity to work on a cutting-edge programme delivering scalable, AI-driven solu

Campion Pickworth

We are recruiting for a leading global investment bank on a high-impact front office role within their trading environment in London. The team is looking for someone to work directly alongside traders, providing hands-on support and development expertise on a critical risk and pricing platform. You

Sanderson

Job Description Senior Backend Java Engineer Location: Remote, with expectations to attend onsite meetings when required (1-2 a month) We are looking for a hands-on Senior Backend Java Engineer with recent experience building, testing, and deploying production-grade APIs and microservices. This is a

RE Partners

Who We Are: We are a fast growing business and technology consultant company co-founded in 2019. We offer a custom-tailored, white-glove engineering service fit for our clients, because a digital transformation is more than just technology. With a successful track record of being a preferred vendor

CV-Library

Java Backend Developer (Booking & Messaging) Rate: £625/day (Inside IR35) | Duration: 6 Months | Location: London (Hybrid) The Role Join a high-performance eBond Booking and Messaging team managing a complex trading platform. You will build and adapt trading workflows , ensuring seamless c

CV-Library

Use your Java and AWS knowledge to build secure, scalable cloud-based services for medical researchers London with hybrid working; to £90k DoE + options and benefits This company is developing an AWS-based platform to securely share medical diagnostics between clinicians and researchers worldw

Crédit Agricole CIB

Crédit Agricole CIB is looking for a Developer to join their team in London. This role involves enhancing front-office systems for foreign exchange trading and requires strong technical skills in Java, a keen interest in financial markets, and collaborative teamwork ability. Candidates must hold a B

Your mission What's the role about?ValidSoft secures transactions with services that are incredibly simple for the user. We remove the need for PINs, passwords and security questions. Built around voice biometrics, our multi-factor authentication protects Online, Smartphone, Card and Telephone trans

Information Tech Consultants

Information Tech Consultants is looking for a skilled Java Developer to join their software development team in the United Kingdom. The role involves designing, developing, and maintaining Java-based applications while collaborating with various teams to deliver robust software solutions. Ideal cand

EC Markets LTD

We are looking for an experienced Full-Stack Developer to design, develop, and maintain scalable web and mobile applications. The role involves building modern user interfaces using React or React Native, developing robust backend services using Java, and ensuring seamless integration between front‐

IBM

Introduction At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver sol

Flextrade

FlexTrade Systems is a provider of customized multi-asset execution and order management trading solutions for buy- and sell-side financial institutions. Through deep client partnerships with some of the world's largest, most complex and demanding capital markets firms, we develop the flexible tools

Citigroup Inc.

Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 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 OverviewEngine

Understanding Recruitment

A leading technology SME in London seeks a motivated Java Software Developer with 1-3 years experience in software development. The role offers the chance to develop SaaS solutions in a hybrid environment while collaborating on projects for UK government functions. The ideal candidate will have expe

Understanding Recruitment

Have you got experience leading a team while remaining hands‐on and technically involved? Salary : up to £130k + bonus Location : London office 3 days a week We are delighted to be continuing our longstanding partnership with an FX Market Disruptor FinTech that has been acquired by a leading capital

Synechron

Overview Synechron is a leading digital transformation consulting firm dedicated to delivering innovative technology solutions within banking, financial services, and insurance. We thrive on engineering excellence, collaboration, and a passion for cutting-edge technologies.Role We are seeking a high

Citigroup

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 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 Engi

Sky UK Limited

Role OverviewAs a Software Engineer, you will work in a collaborative, high‐performing delivery team responsible for building and supporting mission‐critical platforms that ensure Sky's content reaches millions of customers across products such as Sky Q, Sky Glass, Sky Go and NOW. Hybrid working app