senior java engineer

We are looking for a Senior Java Developer for our client, a well-established, global financial institution undergoing large-scale digital transformation. Working model: Hybrid, with 3 days a week onsite in London. Key responsibilities: • Develop and maintain Java applications using Spring Boot. • Contribute to the design and development of...

DP World in Southampton is seeking a Senior Developer to design, develop, and deliver high-quality software for our customs and logistics platforms. You will own complex development tasks, mentor others, and contribute to modern, scalable systems in a fast-moving enterprise environment.You will collaborate with project managers, BAs, QA, IT operations, and...

A leading recruitment agency is looking for an experienced Senior Java Engineer to join a fast-growing technology company in London. This hybrid position offers a salary up to £100,000 and requires strong experience in Java, Spring, and Kafka. Candidates should be proficient in building cloud-native microservices and enjoy working in a collaborative...

The London Metal Exchange Limited is seeking a Senior Engineer to advance LMEsmart—our Inter-Office Trading platform. You will engineer resilient integrations and workflows, automate test tooling, and drive real-time performance insights across trading operations.You will work with Java (JVM), cloud environments, Kafka, and containerized deployments to...

A leading payments consultancy in London is seeking a Principal Software Engineer to design scalable, high-availability systems. You will work with Java 17+, Spring WebFlux, and Kafka in a hybrid environment, contributing to real-time transaction solutions for major global banks. Ideal candidates have strong experience in reactive programming and an agile...

Exceptional Java engineering, applied where it actually matters.My client — a fast-growing technology joint venture between a global management consulting leader and a global alternative investment fund manager — is hiring a Senior Java Developer to join their technology team, building bespoke systems across banking, financial services and private...

We’re pleased to be working with a global consultancy who provide services across software engineering & transformation across several sectors, most notably banking & the financial services industry. Due to continuously taking on new projects, we’re supporting them as they look to add several Java Developers to the Software team.Candidates will only be...

We are seeking an experienced and opinionated Java Developer to join our high-performing engineering team, building low-latency, high-throughput systems in the payments processing domain. This hybrid role (UK) involves designing scalable, real-time services using modern technologies. If you’re passionate about performance, Core Java, and elegant...

SR2 | Socially Responsible Recruitment | Certified B Corporation is seeking experienced Senior Software Engineer to join a growing consultancy delivering complex, mission-critical software across Central Government. You’ll work in an Agile team on full-stack development with Java, TypeScript/JavaScript, deployed across AWS, Azure and private clouds.This...

A technology consulting firm in Manchester is seeking a Senior Java Software Engineer to design and build user-centred digital solutions. The ideal candidate will lead technical projects, ensure quality, and mentor colleagues. Proficiency in Java, microservices, and cloud platforms is essential. The role offers opportunities for growth, flexible benefits,...

SR2 | Socially Responsible Recruitment | Certified B Corporation is seeking Senior Software Engineers to join a consultancy delivering mission-critical software across Central Government, AI initiatives, and client projects. You’ll work in an Agile team building bespoke software with Java at the core and TS/JavaScript frontend, deployed on AWS, Azure, or...

SoCode Recruitment is partnering with a global consultancy delivering software engineering and transformation services across multiple sectors, notably banking and financial services. We are expanding the Software team and seeking Java Developers to contribute to mission-critical projects.Candidates should have banking/trading/finance sector experience and...

InfoSum is looking for a Senior Java Engineer to design and maintain high-performance backend systems for their data collaboration platform. This role involves collaborating with cross-functional teams to deliver effective technical solutions.The ideal candidate will have over 5 years of experience in backend development, highlighting expertise in Java,...

Join us as a Senior Java Software EngineerThis is an opportunity for a technically minded individual to join us as a Senior Java Software EngineerYou’ll be designing, producing, testing and implementing working software, working across the lifecycle of the systemHone your existing software engineering skills and advance your career in this critical...

Role; Senior Java Software Engineer Location; Nottingham City Centre Working Arrangement; 3 days per week in the office: Tuesday-Thursday Salary; up to £80k plus excellent benefits You love software engineering. You love building Data solutions. You love sharing knowledge with others. Bringing all these loves together into one role is what you re looking...

We are working with a business who are rebuilding their core platform from the ground up and are looking for a Senior Java engineer who’s up for a real challenge. Their system was originally built externally, and they've now brought it fully in-house. So, your mission is to get under the hood, untangle what’s there, and help them fix problems within teh...

Join the Growth Story at Envitia Envitia operates at the heart of the UK’s most sensitive and high-profile operations. Our approach is entirely mission-focused, enabling customers to see more, decide faster, and act with confidence across complex domains. We deliver situational awareness and information advantage across C5ISR, fusing cyber, geospatial,...

Overview Senior Java Software Engineer – Global Fintech (Remote / UK-Based) We are working with an established global fintech, renowned for delivering world-class payments technology, as they grow their UK engineering team. They're powering the next generation of merchant-first capabilities and are looking for a Senior Software Engineer to join them on...

UST Nottinghamshire, England, United Kingdom Senior Java Software Engineer Senior Java Developer – AWS Cloud Platform Nottingham – Hybrid Full time – permanent We are seeking a Senior Software Engineer to design, develop, and deploy scalable, secure, and high‑performing applications on the AWS Cloud platform. You will play a key role in shaping new...

Saragossa is seeking a Senior Java Developer (Low-latency) to join the Energy Trading Tech team. You will help build the core trading platform, focusing on venue connectivity, messaging, sequencing, and recovery mechanisms to enable real-time digital trading.You will work on distributed, high-throughput systems in Linux environments, with emphasis on...