Senior Java Developer jobs in Brentwood

Lynx Recruitment Ltd

£50,000 - £55,000 /year

Java Developer - Remote Working Lynx are currently working with a large IT consultancy to help them source a Java Developer . Our client is large global Consultancy who work with enterprise clients, solving their business and technology problems using cutting edge Solutions. Responsibilities: Engagi

Tain

Role Overview We are seeking a Senior Java Developer to join our Core Platform Team. This role is critical to building and maintaining the scalable backend infrastructure of our Live Casino platform, ensuring it can support high-concurrency gameplay, real-time interactions, and a distributed microse

Do you have 1 - 3 years commercial experience developing software with Java? Looking to join a company when you can make a real impact? 🚀 Java Software Developer – SaaS Solutions 🚀 💲 Salary – up to £55k + bonus 📍 Location – hybrid working 2 days a week in modern London office We have a fantastic

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

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

Principal Java Developer / Software Engineer (Java SpringBoot AWS) London / WFH to £120k Are you an experienced Java Developer, with technical project leadership and client facing skills? You could be progressing your career at a global technology consultancy. What's in it for you: Salary to £120k P

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

Backend Developer — Java We are looking for an experienced Backend Developer with strong Java skills to build and maintain scalable, high-performance backend services and APIs for a large microservices-based trading platform. Key Responsibilities Develop and maintain backend services and APIs using

Role Overview: We are seeking a Senior Java Developer to join our Core Platform Team. This role is critical to building and maintaining the scalable backend infrastructure of our Live Casino platform, ensuring it can support high-concurrency gameplay, real-time interactions, and a distributed micros

Experience guideline: Typically 8–10 years total experience, with strong recent hands‑on delivery. Primary Focus Backend‑first Java engineering role Full‑stack experience is beneficial, but backend capability is essential Working within established patterns, frameworks, and standards Must‑Have Skill

Role: Backend Developer (Core Java) We are seeking an experienced Backend Developer with strong expertise in Core Java to build scalable, high-performance APIs and work effectively within large, complex codebases. The ideal candidate will have a solid foundation in system architecture and will colla

Michael Page Technology

£9,000 - £12,000 /year

This is an exciting opportunity for a Senior UI React / Java Developer to contribute to innovative projects in the Financial Services industry. The role is based in London and focuses on delivering high-quality solutions within a collaborative technology department. Client Details The client is a le

JOB DESCRIPTION: Investigate and resolve security findings across multiple versions of SFTC Ensure false positives are properly explained to central security team and approved as false. positives Upgrade dependencies both Java as well as Typescript/Javascript libraries. Resolve security vulnerabilit

Java Developer / Backend Software Engineer (Kafka API) London / WFH to £90k Are you a Java technologist seeking a role where you can work on ground breaking technology, continually learning and progressing your career? You could be joining a global technology consultancy. What's in it for you: Salar

Hays Technology

€30,000 - €60,000 /year

Requirements Must have: - 10+ years server side Java development experience. - Strong commercial software development experience in financial services, ideally investment banking. - Strong experience with CI/CD pipelines. - Strong experience with Oracle. - Strong experience with Linux/Unix. - Strong

Backend Developer - Java, Spring Boot - Start Up We are hiring a talented Mid Level Backend Developer to out growing team in London. Hybrid working 1-2 days in office and rest remote Essential Experience:- 3-6yrs hands on back end development using Java and Spring Boot Prior experience working in sm

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 FairPlay SportsMedia We’re a sports media network, focused on building and nurturing a portfolio of highly engaged and connected communities of sports fans and bettors to create value for our partners. We empower sports fans with real-time intelligence, premium independent content, and unique

LMA Recruitment

£9,000 - £9,600 /year

Full Stack Developer (React/Java) Location: Central London Contract Length: 12 months IT product team is looking to hire a lead developer with over 10 years experience delivering enterprise level front office e-trading applications. A proven track record delivering low latency, performance, highly i

Back End Developer / SRE (Java JVM) London / WFH to £110k Are you a Back End Developer / SRE with a strong knowledge of Java and JVM internals? You could be progressing your career in an impactful role at a global Fintech that has been consistently voted as one of the UKs top employers. What's in it