Java jobs in South Croydon

This job is with Capgemini, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. About the job your considering You’ll be joining a passionate, professional and highly skilled team of developers w

Contract Java Developer (Finance) – Remote (London) – £500/day Outside IR35 – 6 Months We’re looking for an experienced Java Developer to join a fast-paced financial services organisation on an initial 6-month contract . This is a fully remote role (UK-based, London engagement) offering £500 per day

JOB DESCRIPTION Transform your career by enhancing and migrating our trade processing platform to a kubernetes cloud-native code-base. As a Software Engineer at JPMorgan Chase within Investment Banking, you play a crucial role in an agile team dedicated to enhancing, building, and delivering trusted

We’re looking for a Java Full Stack Developer (Senior/Lead level) with strong experience in Java 8+, Spring Boot, Microservices, and CI/CD (Docker/Kubernetes) . 📍 Location: Hybrid – 2 days/week in Reading or Croydon 💼 Type: Permanent 💰 Salary: Up to £70K + 10% bonus 🔐 Requirement: SC Eligible Th

IDAM Back-end Java Developer - SC Cleared | £500 - £535 We're working with a global tech powerhouse delivering mission-critical digital transformation for the UK public sector on this exciting opportunity. We are seeking a high-caliber Senior Java Developer with deep IDAM expertise to spearhead a ma

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 under

About The Role Our mission is to make mobility more ecological, efficient, and convenient by delivering world-class in-car data and transaction services. Our technology powers companies such as Apple, HERE, TomTom, and more than 20 automotive brands including Audi and Volkswagen. As we continue to g

Senior Java Fullstack Developer - VP level - Investment Technology / Finance An industry leading global financial and technology organisation are looking for Senior Java Software Engineers with 7+ years’ experience, who have some experience in React or similar, plus modern JavaScript/TypeScript, who

Involved Solutions

£75,000 - £100,000 /year

Principal Java Engineer (AWS / Microservices) Salary: Up to £100,000 + Bonus + Benefits Location: Coventry or Central London - Hybrid (2 days per week onsite) Working Hours: 40 hours per week - Full time Job Type: Permanent A globally established organisation is seeking an experienced Principal Java

esponsibilities Engineering Standards & Code Quality Define and enforce Java and Node.js engineering standards across the team, with a strong emphasis on robust exception handling, binary stream processing, structured logging using Application Insights, and security‑first development practices.

We’re partnering with a top-tier quantitative trading firm to hire an experienced C Software Engineer to work on performance-critical trading and market data systems. This is a role for engineers who care deeply about latency, determinism, and correctness, and who want to build systems where microse

Genomics England is a global leader in enabling genomic medicine and research, focused on creating a world where everyone benefits from genomic healthcare. Building on the 100,000 Genomes Project, we support the NHS’s world-first national whole genome sequencing service and run the growing National

McGregor Boyall

£160,000 - £190,000 /year

London | Hybrid (3 days onsite) Top-tier Investment Bank (Global Markets) £160k-£100k base bonus benefits Build the engine behind a $trillions-per-day market This isn't another backend Java role. This is about sitting on the critical path of FX pricing , where microseconds matter, decisions are real

Company Description Genomics England is a global leader in enabling genomic medicine and research, focused on creating a world where everyone benefits from genomic healthcare. Building on the 100,000 Genomes Project, we support the NHS’s world-first national whole genome sequencing service and run t

Understanding Recruitment

£120,000 - £151,000 /year

Lead Rust Engineer Up to 120,000/130,000 London Low Latency | Async Rust | Tokio Drones We have a new and exclusive partnership with one of the most exciting scale-ups in Europe, who are looking to double in size their engineering team. They have a valuation exceeding 2 billion Euros. The company bu

Job Description Role Overview As a Data Engineer, you will be part of the team delivering the data that enables a growing number of portfolio managers to research, test, execute, and manage investment strategies with ease and confidence, which is crucial to the firm’s success and growth. You will so

Requirements Must have: - Minimum 8 years of experience in a Site Reliability Engineer (SRE) role - SRE experience with Python-based applications (not Java) - Exposure to cloud technologies - Familiarity with the Athena ecosystem or similar (SecDB, Quartz) - Experience in Trade Lifecycle, Market Ris

As a Senior Software Engineer (Backend), you will play a key role in designing and building scalable, cloud-based services using Java and Spring Boot. You’ll work closely with your manager, architecture team and teammates to deliver high-quality backend systems that power critical business functiona

Legal & General (L&G) is a leading UK financial services group and major global investor. We’ve been safeguarding people’s financial futures since 1836, and strive to build a better society, while improving the lives of our customers and creating value for shareholders. We are one of the wor