Senior Java Engineer jobs in Greater London

Overview Uneek have partnered with a leading energy company who provide cutting-edge cleantech solutions in their search for a Senior SDET to join their team. Their mission is to help utilities transition to a more sustainable, customer-focused future.Senior Software Development Engineer in Test (Java & Selenium) – you will design and maintain robust test frameworks, build enterprise-level...

Wed all like amazing work to do, and real work-life balance. Thats waiting for you at Sainsburys. Think about the scale it takes for us to feed the nation. The level of data, transactions and variety it involves. Then youll realise that ours is a modern software engineering environment because it has to be. Weve made serious investment into a Tech Academy and into setting standards and...

Senior Java Developer- London/Hybrid- up to £95k Scroll down to find an indepth overview of this job, and what is expected of candidates Make an application by clicking on the Apply button. Our client an innovative and light footed fintech startup/scaleup brand are on a mission to revolutionise the credit and lending space. The brand who have now been running for the last 10 years and backed by...

A leading FinTech innovator is shaping the future of financial markets - across traditional finance and crypto - with cutting-edge trade surveillance technology. Their mission is to protect investors, enhance transparency, and ensure compliance in some of the world's most dynamic markets. Trusted by regulators and institutions worldwide, their systems monitor over a trillion events every single...

Senior Java Software Engineer 📍Remote UK | 🌍 Global Fintech | 💳 Merchant-First Payments Ecosystem A high-growth global fintech, renowned for delivering world-class payments-related software and technology, is looking to expand its engineering team. As the company continues to scale its platform to meet growing demand, they’re seeking experienced engineers to join their collaborative,...

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 Senior Low Latency Java Engineer (SVP) This is a senior level position responsible for establishing...

Job Title Senior Java Developer Engineer (m/f/x) - Corporate Bank Technology - Merchant Solutions Location London Corporate Title Assistant Vice President Deutsche Bank Technology is a global team of tech specialists, spread across multiple hubs and tech centres. We have a strong focus on promoting technical excellence - our engineers work at the forefront of financial services innovation...

🚀 Senior Java Engineer (Kafka, Spring Boot, Microservices) We’re hiring a Senior Java Engineer to build secure, real-time systems using Java, Spring Boot, and Apache Kafka. You’ll design scalable event-driven microservices, collaborate across the stack, and shape a platform used in mission-critical environments. If you’re a hands-on backend engineer passionate about distributed systems,...

Java Engineer – 6-Month Contract – Hybrid (2 days on site, London) - Day Rate: Up to £650 (Inside IR35) Join a high-performing engineering team working on large-scale, high-availability systems used by millions. This role offers the chance to build and enhance complex backend services in a modern, cloud-native environment. What you’ll be doing: - Designing and developing performant, scalable...

Senior Software Engineer / Developer (Java AWS) London / WFH to £100k Ensure you read the information regarding this opportunity thoroughly before making an application. Opportunity to progress your career in a senior, hands-on Software Engineer role at a global FinTech / CFD trading company that has been consistently voted as one of the UKs top employers. As a Senior Software Engineer you...

A leading FinTech innovator is shaping the future of financial markets - across traditional finance and crypto - with cutting-edge trade surveillance technology. Their mission is to protect investors, enhance transparency, and ensure compliance in some of the world's most dynamic markets. Trusted by regulators and institutions worldwide, their systems monitor over a trillion events every single...

Senior Java Developer - FinTech Start-up (Remote, UK) Salary: £50,000–£80,000 + EMI Stock Options Location: Fully Remote (UK or Europe-based preferred) Company: High-Growth FinTech Start-up Join a Fast-Growing FinTech Revolutionising Payments We’re partnering with a venture-backed FinTech start-up that’s redefining how businesses manage international payments and currency conversion. Their...

Senior JVM Engineers - Java, Kotlin, Scala Not sure what skills you will need for this opportunity Simply read the full description below to get a complete picture of candidate requirements. We are partnered with a rapidly growing consultancy, who are looking for multiple JVM Engineers to work on a large scale project. Stack - Java/Kotlin, AWS, TypeScript, TDD. Salaries - £95k - £120k 1-2...

Senior Java Developer – Middle Office Platform (Credit & Rates Trading) Be one of the first applicants, read the complete overview of the role below, then send your application for consideration. Location: London Salary: £120K-£140K + up to 25% Bonus + benefits About the Company This global financial technology firm is renowned for combining cutting-edge engineering with a market-leading...

You will successfully conduct day-to-day work and solve complex issues in your own specific technical engineering area, will share domain and industry knowledge between cross-functional teams and will serve as a guide to others by sharing and helping junior engineers in their duties, while reporting on status of difficult or high-level projects to local tech leadership via written or oral means.

You will play a key role in developing, maintaining, and enhancing high-performance, scalable financial applications. This is a fantastic oppo...

Senior Software Engineer / Developer (Java AWS) London / WFH to £100k Opportunity to progress your career in a senior, hands-on Software Engineer role at a global FinTech / CFD trading company that has been consistently voted as one of the UKs top employers. As a Senior Software Engineer you will join a fairly new team working on a new crypto offering to design, develop and implement high...

You will be joining Deutsche Bank's Global Technology, Data, and Innovation (TDI) group.

You will use your Software Engineering skills to support business growth through digital innovation. We are working to create simplified, reusable, consumable, application, data and infrastructure.

Senior Java Engineer (Kafka, Spring Boot, Microservices) Be one of the first applicants, read the complete overview of the role below, then send your application for consideration. We’re hiring a Senior Java Engineer to build secure, real-time systems using Java, Spring Boot, and Apache Kafka. You’ll design scalable event-driven microservices, collaborate across the stack, and shape a platform...

You will own problems , drive optimisation decisions, and shape how real-time financial markets infrastructure is engineered.