51 to 75 of 101 Java Engineer Jobs in the UK

client is re-engineering their cloud-based practice management platform and looking for a Java Engineer to help take it global. You'll work hands-on with Java, Spring Boot, Azure, and modern cloud-native tech, building scalable, mission-critical systems used by thousands every day. What … Design and build cloud-native services with Java & Spring Tackle scale, performance, security, and reliability challenges Help modernise a large Azure platform (Kubernetes, Docker, Terraform) Coach junior engineers and influence technical decisions What you'll bring 5+ years' Java experience (Spring/JEE) Strong API, database ...

Role: Software Engineer (Java) Location: London Salary: Competitive salary and package (Depending on level of experience) Any offer of employment is subject to satisfactory BPSS and the candidate being granted a level of security clearance which typically requires 10 years continuous UK address history, usually including no periods ...

client is re-engineering their cloud-based practice management platform and looking for a Java Engineer to help take it global. You'll work hands-on with Java, Spring Boot, Azure, and modern cloud-native tech, building scalable, mission-critical systems used by thousands every day. What … Design and build cloud-native services with Java & Spring Tackle scale, performance, security, and re click apply for full job details ...

Title: Senior Java Software EngineerSalary: £60,000 - £80,000 + packageLocation: Cardiff (onsite circa 2 days every other week)Clearance: Must be SC eligibleCPS Group are looking for a Senior Java Software Engineer to join a highly skilled engineering team delivering enterprise-scale solutions in an agile … design and delivery of high-quality, secure, and scalable applications.This is a hands-on role where you'll apply strong technical expertise in Java and Spring, and ideally bring experience with containerisation and cloud environments.Key ResponsibilitiesDesign, build, and maintain high-quality Java applications.Contribute to the development of microservices ...

Backend Software Engineer/Developer (Java AWS Spring) London/WFH to £90k Are you a backend focussed technologist who enjoys building systems from scratch? You could be progressing your career at a global, prime broker that is replacing the legacy infrastructure used across capital markets with ...

Full Stack Java Software Engineer Warrington - hybrid £50,000 - £60,000 DOE + benefits Focus 5 Recruitment are working with an exciting software business who have just been awarded 2 large contracts with international Mobile Network Operators. Appointed to help them source suitable Full Stack Java Software … they grow. The Software Engineers will work as part of a team responsible for the complete development lifecycle. Experience required for Full Stack Software Engineer: - 3+ years of full stack development experience Strong Java unit testing (with a side of TDD), Maven, Git and a sense of humor. ...

Full Stack Java Software Engineer Warrington - hybrid £50,000 - £60,000 DOE + benefits Focus 5 Recruitment are working with an exciting software business who have just been awarded 2 large contracts with international Mobile Network Operators. Appointed to help them source suitable Full Stack Java Software … they grow. The Software Engineers will work as part of a team responsible for the complete development lifecycle. Experience required for Full Stack Software Engineer : - 3+ years of full stack development experience Strong Java unit testing (with a side of TDD), Maven, Git and a sense of humor. ...

Java Developer Join a high-impact Core Technology team at a leading hedge fund. About the Company This firm is a major player in the space, a multi-strategy hedge fund with a strong focus on systematic and quantitative trading. Founded by industry veterans, it combines deep financial expertise … with advanced software engineering to manage institutional capital globally. What You'll Do Design and build high impact internal systems using Java Own projects end-to-end: from architecture to deployment Collaborate with analysts to solve real-world business problems Support and mentor junior team members on coding ...

Java Developer Join a high-impact Core Technology team at a leading hedge fund. About the Company This firm is a major player in the space, a multi-strategy hedge fund with a strong focus on systematic and quantitative trading. Founded by industry veterans, it combines deep financial expertise … with advanced software engineering to manage institutional capital globally. What You’ll Do Design and build high impact internal systems using Java Own projects end-to-end: from architecture to deployment Collaborate with analysts to solve real-world business problems Support and mentor junior team members on coding ...

Role: Software Engineer Location: 1-2 days a week in London Salary: £80,000 - £115,000 + Bonus Are you a motivated java micro-services specialised software engineer looking to elevate your career? This is an opportunity for a technically minded individual to be designing, producing, testing … liaising with principal engineers, architects in the domain and other key stakeholders to understand how the platform works We are looking for a senior engineer we can find to take part in some of the largest up coming projects in the banking industry Ideal Candidate: We're looking ...

Senior Full Stack Engineer | Global Fintech Leadership Locations: Prime Tech Hubs in Bournemouth & Glasgow Duration: 12-Month Initial Contract (High Stability) Work Pattern: 100% On-site (Collaborative Office Environment) The Mission Are you a technical powerhouse looking to lead from the front? We are seeking a Senior Full Stack … Engineer to join a Global Tier-1 Financial Institution . This is a high-impact role within a specialized Delivery Unit, where you will bridge the gap between complex backend architecture and seamless user experiences. In this role, you aren't just executing tickets; you are a Subject Matter ...

Senior Full Stack Engineer | Global Fintech Leadership Locations: Prime Tech Hubs in Bournemouth & Glasgow Duration: 12-Month Initial Contract (High Stability) Work Pattern: 100% On-site (Collaborative Office Environment) The Mission Are you a technical powerhouse looking to lead from the front? We are seeking a Senior Full Stack … Engineer to join a Global Tier-1 Financial Institution . This is a high-impact role within a specialized Delivery Unit, where you will bridge the gap between complex backend architecture and seamless user experiences. In this role, you aren't just executing tickets; you are a Subject Matter ...

Technical Lead/Senior Backend Engineer (Golang/Java Microservices) Hybrid – 3 days per week onsite Experience: 5–8 Years I am recruiting on behalf of my client, a leading global technology services and consulting company , for an experienced Senior Backend Engineer with strong Golang and Java … with engineers, security specialists, and product teams in an Agile delivery model . Mandatory Skills & Experience Strong hands-on experience with Golang JAX-RS (Java API for RESTful Web Services) – mandatory Java, Microservices, Spring & Spring Boot Hands-on experience implementing microservices architectures REST API design and development Microservices ...

Title: Java Developer (Electronic Trading Platform - FIC) Contract Type: Outside IR35 Location: London Day Rate: Up to £950 per day Flexible Hybrid working: 1-2 days a week in London City offices Client: Prestigious Investment Bank Industry: Investment Banking Duration: 12 months +. Also open to contract to permanent … conversions Overview: We are seeking an experienced Java Developer to join a high-profile investment banking client in London on a contract basis. The successful candidate will work on an Electronic Trading Platform for the FIC business. This is an exciting opportunity to contribute to the development and integration ...

Title: Java Developer (Electronic Trading Platform - FIC) Contract Type: Outside IR35 Location: London Day Rate: Up to £950 per day Flexible Hybrid working: 1-2 days a week in London City offices Client: Prestigious Investment Bank Industry: Investment Banking Duration: 12 months +. Also open to contract to permanent … conversions Overview: We are seeking an experienced Java Developer to join a high-profile investment banking client in London on a contract basis. The successful candidate will work on an Electronic Trading Platform for the FIC business. This is an exciting opportunity to contribute to the development and integration ...

Senior Java Software Engineer - User Interfaces Location: Office basedGuildford, GU1 4QU Salary: Circa £50K - £85K per annum, DOE + Benefits, Bonus and Relocation Contract: Full time, Permanent Benefits: Competitive salary, Annual bonus, Private medical insurance, Membership fees to professional organisations, such as the IET or BCS, 8% employer ...

Senior Java Developer Permanent | Full‐Time Our client is expanding their engineering team and we're supporting them in the search for a Senior Java Developer with strong experience in distributed systems, large‐scale data processing, and high‐performance microservices. This is an opportunity to join a highly … event‐driven platform that handles high‐volume, real‐time data. The Role You'll play a key part in designing and delivering Java‐based services that power a complex, data‐intensive system. The ideal candidate enjoys solving distributed‐systems challenges, improving performance, and contributing to architectural decisions. Key Responsibilities ...

Senior Java Developer Permanent | Full‐Time Our client is expanding their engineering team and we're supporting them in the search for a Senior Java Developer with strong experience in distributed systems, large‐scale data processing, and high‐performance microservices. This is an opportunity to join a highly … event‐driven platform that handles high‐volume, real‐time data. The Role You'll play a key part in designing and delivering Java‐based services that power a complex, data‐intensive system. The ideal candidate enjoys solving distributed‐systems challenges, improving performance, and contributing to architectural decisions. Key Responsibilities ...

Senior Java Developer Permanent | Full‐Time Our client is expanding their engineering team and we’re supporting them in the search for a Senior Java Developer with strong experience in distributed systems, large‐scale data processing, and high‐performance microservices. This is an opportunity to join a highly … event‐driven platform that handles high‐volume, real‐time data. The Role You’ll play a key part in designing and delivering Java‐based services that power a complex, data‐intensive system. The ideal candidate enjoys solving distributed‐systems challenges, improving performance, and contributing to architectural decisions. Key Responsibilities ...

Contract Software Engineer (x2) - Java | £325 per day | Inside IR35 Start Date: ASAP End Date: 30th June 2026 Location: London (Remote, one day per week on-site) Arrangement: Hybrid/Mostly Remote We're looking for two mid-level Software Engineers to join a collaborative and forward-thinking … supportive Agile environment that values clean code, test-driven principles, and continuous improvement. What You'll Be Doing Designing, developing, testing, and maintaining Java-based applications. Building and deploying solutions in Amazon AWS cloud environments. Contributing to a microservices-based architecture. Writing clean, testable, and well-documented code following ...

Graduate Quant Software Engineer (C++/Java – Trading Systems) | £55,000–£77,000 | Hybrid (London/Remote) Build technology that powers real trading. Join a high-performance engineering team developing low-latency, resilient backend systems used in live trading environments. You’ll work on complex technical challenges from … Design, build, and optimise backend components of real-time trading and risk systems Develop clean, efficient, high-performance code in C++ and Java Work closely with traders, quants, and senior engineers to deliver new features Solve complex problems around performance, reliability, and scale Contribute to architecture discussions ...

Java Software Engineer with around 4-6 years professional, post-graduate experience sought by one of the original Quantitative Hedge Funds, with a 20+ year track-record. The firm are renowned for a healthy, supportive, and collegiate working environment and culture, with no siloes, boasting an industry-leading … Corporate Functions. The team deal directly with business users right across the firm, taking ownership of analysis, design, architecture, and implementation, working primarily with Java, but also with Python, SQL and to a lesser extent, MATLAB. They currently have an opening for a mid-level hire in the team ...

Java Software Engineer with around 4-6 years professional, post-graduate experience sought by one of the original Quantitative Hedge Funds, with a 20+ year track-record. The firm are renowned for a healthy, supportive, and collegiate working environment and culture, with no siloes, boasting an industry-leading … Corporate Functions. The team deal directly with business users right across the firm, taking ownership of analysis, design, architecture, and implementation, working primarily with Java, but also with Python, SQL and to a lesser extent, MATLAB. They currently have an opening for a mid-level hire in the team ...

Senior Full Stack Developer – Java & React Build Products That Shape High-Stakes Decision-MakingI have partnered with a fast-growing tech firm who are building AI powered tools used by Fortune 500 business leaders. They are enabling them to make critical decisions across the business and have reportedly been … work on complex, high-impact systems where performance, security and clarity really take precedence. You’ll work hands-on across a React frontend and Java/Spring Boot backend, guiding architecture, mentoring developers and delivering features that power intelligent, insight-driven decision platforms. You’ll be part ...

looking for a Contract Java Software Engineer to join my client in their FinTech Business Unit. 6 month | Inside IR35 | Hybrid (1x week London) | £550 per day What you'll do: Develop scalable, high-performance systems and microservices Solve complex technical challenges and advocate best practices Support compliance … processes with advanced tooling and analytics Requirements : - Java + least one additional server-side language (e.g., Python, Go, Scala, etc.) - Experience with multiple data storage technologies (e.g., MySQL, Hadoop, Cassandra ) - Familiarity with AWS services (RDS, Step Functions, EC2, Kinesis) - Experience defining and upholding SLOs/KPIs and participating ...