1 to 25 of 227 Java Engineer Jobs in the UK

Job Advertisement: Senior Java Engineer - Financial Software House Location: Belfast (3 days a week in the office) Recruiter: VANRATH Salary: Competitive (Above Market Rate) About the Role: VANRATH is partnering with a leading Financial Software House based in Belfast to recruit an experienced Senior Java Engineer . This is an excellent opportunity for a talented Java engineer to work on complex, high-impact systems within the fast-paced financial services sector. You will have the chance to work on cutting-edge financial technologies, with a focus on building scalable and secure applications that … support global financial markets. Key Responsibilities: Lead the development of high-performance, scalable Java-based applications within the financial services space. Design and implement robust backend solutions, ensuring reliability, performance, and scalability. Collaborate with cross-functional teams, including front-end developers, product managers, and architects to deliver high-quality More ❯

Senior Java Engineer - Platform Engineering Hybrid/Remote, London Circa 85-100k base Salary + Exceptional Benefits Our client, a leader in Open Source and supported data platforms has an immediate opening in London for an experienced Java engineer with a deep interest in the … complexities of enterprise systems. Senior Java Engineer responsibilities: Creating and managing secure, materialised views from customer event data using sophisticated data modelling and query techniques Designing, developing, and maintaining secure APIs to ensure efficient and scalable data access Enhancing data accessibility and performance through the development and optimization … to introduce new features, integrating various data sources and technologies Providing mentorship to junior engineers and delivering training on new technologies and features Senior Java Engineer requirements: Computer Science degree 10+ years of experience in software engineering Java (not JavaScript), JVM/JNI, Data and Database Engineering More ❯

opportunities in an environment that embraces your unique skills and experience. Your role and responsibilities We are seeking a highly skilled and experienced Senior Java Engineer to join our agile team and work on innovative big data systems that support public sector projects. As a Senior Java Engineer, you will play a critical role in designing, developing, and delivering cutting-edge solutions that enable our clients to achieve their hybrid-cloud and AI goals. As a Senior Java Engineer, you will have the opportunity to work on a wide range of projects that … a strong focus on delivering exceptional user experiences and a proven track record of working with complex data-intensive applications. Proven experience as a Java Engineer with a strong focus on user experience. Deep understanding of Java and its ecosystems, including experience with popular Java frameworks More ❯

Looking to play your part in a revolutionary movement with sustainable energy? Are you a Core Java expert with extensive experience using concurrency , low latency and multithreaded applications? FULLY REMOTE Senior Java Engineer - Tech for Good Salary: up to £120k Location: Fully Remote from anywhere in the … UK We have a fantastic new opportunity for all you Java Engineers looking to get stuck into a new challenge working on exciting projects solving real-world problems. They are also very big supporters of Diversity & Inclusion so welcome all candidates. A unique energy software platform helping consumers transition … towards a sustainable future are looking for enthusiastic and knowledgeable Senior Java Engineers with a strong comprehension of the Core Java principles, including Multithreading , Concurrency and Low Latency to join their growing team. In this fantastic Senior Java Engineer role: You will have ownership over your More ❯

Job Title: Senior Java Engineer - Trading Location: London Salary Up to £170,000 base + discretionary Bonus Company: Our client is a prestigious trading firm located in the heart of London. With a strong focus on multi-strategy, multi-asset trading, they have consistently excelled in the dynamic … and fast-paced world of financial markets. They are currently seeking a Senior Java Engineer to join their elite team and drive the development of mission-critical software solutions. Position Overview: As a Senior Engineer at our client's firm, you will play a pivotal role in … trading systems. Collaborate closely with traders and quantitative analysts to understand their requirements and translate them into robust software solutions. Architect, develop, and optimize Java-based trading applications. Provide technical leadership, mentorship, and guidance to team members. Ensure the reliability, scalability, and performance of mission-critical systems. Stay up More ❯

Job Title: Senior Java Engineer - Trading Location: London Salary Up to £170,000 base + discretionary Bonus Company: Our client is a prestigious trading firm located in the heart of London. With a strong focus on multi-strategy, multi-asset trading, they have consistently excelled in the dynamic … and fast-paced world of financial markets. They are currently seeking a Senior Java Engineer to join their elite team and drive the development of mission-critical software solutions. Position Overview: As a Senior Engineer at our client's firm, you will play a pivotal role in … trading systems. Collaborate closely with traders and quantitative analysts to understand their requirements and translate them into robust software solutions. Architect, develop, and optimize Java-based trading applications. Provide technical leadership, mentorship, and guidance to team members. Ensure the reliability, scalability, and performance of mission-critical systems. Stay up More ❯

Java Software Engineer – Asset Management Software 💰 Salary: £80,000 - £100,000 + bonus + benefits 📍 Approximately 2 days a week in Central London office. A central London-based company, who are building trading software for the asset management and hedge fund industry, are looking for a Java Software Engineer to join them on their mission. This scale-up is a spin-out from one of the largest UK born global asset managers. ⭐ They are looking for a Java Software Engineer with the following: Mid level commercial Core Java development background Multithreading, concurrency … high-throughput experience AWS/Public Cloud experience with DevOps tools An advocate for modern methodologies including TDD, pair-programming and CD 💻 Tech: Core Java, Multithreading, Concurrency, AWS, DevOps, ActiveMQ/MongoDB, Kafka The role will suit a Java Software Engineer with a strong enthusiasm to work More ❯

We are looking for a skilled Java Engineer to join one of the world’s leading Defence companies, working to establish the next generation of UK Defence capabilities. Join a leading Defence company and work on cutting-edge projects shaping the future of UK Defence. Enjoy a competitive … salary, clearance bonus, private healthcare, pension contributions, and professional development opportunities. If you're an eDV-cleared Java Engineer looking for a rewarding challenge, apply today! What You’ll Bring To The Table Work to design & develop the critical applications that power Defence services across the UK. Get … sessions and help shape projects as they advance. Skills & Experience We're Looking For Experienced eDv-cleared professional with a background across: Software Development (Java, React and AWS technologies). History of working effectively working within a highly-secured environment and collaborating across different teams and departments. Security clearance More ❯

We are looking for a skilled Java Engineer to join one of the world’s leading Defence companies, working to establish the next generation of UK Defence capabilities. Join a leading Defence company and work on cutting-edge projects shaping the future of UK Defence. Enjoy a competitive … salary, clearance bonus, private healthcare, pension contributions, and professional development opportunities. If you're an eDV-cleared Java Engineer looking for a rewarding challenge, apply today! What You’ll Bring To The Table Work to design & develop the critical applications that power Defence services across the UK. Get … sessions and help shape projects as they advance. Skills & Experience We're Looking For Experienced eDv-cleared professional with a background across: Software Development (Java, React and AWS technologies). History of working effectively working within a highly-secured environment and collaborating across different teams and departments. Security clearance More ❯

Java Engineer Application Deadline: 12 May 2025 Department: Software Engineering Employment Type: Permanent Location: London (Hybrid) Compensation: £40,000 - £85,000/year Description Please note: For this role it is essential that you hold an active, or recently active SC clearance, and are willing and eligible to … on improving the working lives of organisations doing social good across the UK. Who are we hiring? We are currently looking for an experienced Java Engineer with an active, or recently active SC security clearance to join one of our delivery teams working with customers based in central … modern technologies and best practices to help produce reliable, secure, and scalable solutions. Your skills and experience Applicants should have experience of the following: Java with Springboot Kubernetes Any experience of the following is desirable: Elastic/Opensearch Helm React AWS Go Why join Gemba? Gemba is built upon More ❯

Senior Software Engineer - Java Senior Software Engineer - Java Apply locations GBR-Nottingham-1 Chapel Qtr time type Full time posted on Posted 15 Days Ago job requisition id R Do you have a passion for technology? Do you want to make a difference, delivering software used … you are responsible. Key Relationships: Development Manager Scrum Master and members of the Scrum Team Product Owner Essential Skills/Experience Required: Experienced software engineer with excellent knowledge of the Java language and underlying JVM. Solid understanding of object-oriented programming. Familiar with various design patterns. Experience of More ❯

Java Software Engineer – Java 11+, Spring, Spring Boot, Microservices, Kafka, Akka, Docker/Kubernetes, Real-time, TDD/BDD, Payments A Senior Java Engineer with a background in finance/payments and experience working on distributed real-time systems is sought after by a global … specialises in providing high performance technology solutions to global financial institutions (including several Investment Banks), primarily to augment their payments capabilities. As a Senior Engineer, you will join the core engineering team working on the development of their real-time payments processing platform, using a primary tech stack of … Java 17, Spring Boot and Akka. You will contribute from both a design and coding perspective, taking ownership of delivering new components and features ensuring high availability, resiliency and scalability. As a Fintech, they are highly Agile, operating in multi-functional delivery squads manging projects from inception through to More ❯

to work for a GreenTech company in zero tech debt that is committed to being the industry's top platform for a sustainable future? Java Software Engineer - GreenTech Start up! £60-90K + benefits Fully remote from anywhere in the UK We are partnered with an ‘energy … as-a-service’ platform, that was created to help both customers and suppliers advance the energy revolution. They are urgently looking for Java Software Engineers to join their rapidly growing team. Innovation is highly important to this company; they are looking for Java Software Engineers who wish to … As a technology company, they only complete GREENFIELD work, building and developing all frameworks, databases and tools from scratch. Tech stack required as a Java Software Engineer: · Core Java · C · Experience with APIs · Microservices · Multithreading, concurrency & high throughput · AWS · Kubernetes Benefits you will enjoy as a Java More ❯

Java Engineer 6 Months Telford (Min 2 Days per Week Onsite) £500-550p/d via Umbrella The successful candidate will undergo BPSS Check and be Eligible for SC Clearance Role Brief: We're looking for an experienced Developer/Operations Engineer to join the Internal … An ability to learn fast and work well with others will be key, as well as being willing to flex between the development languages (Java, PL/SQL, and WebLogic). This is a great opportunity to join an established team, with a fantastic team spirit and ample opportunity … for development. A Developer/Operations Engineer with experience in: WebLogic Java Oracle SQL Git Maven Kubernetes More ❯

Java Engineer 6 Months Telford (Min 2 Days per Week Onsite) £(Apply online only)p/d via Umbrella The successful candidate will undergo BPSS Check and be Eligible for SC Clearance Role Brief: We're are looking for an experienced Developer/Operations Engineer to join … essential. An ability to learn fast and work well with others will be key, as well being willing to flex between the development languages (Java, PL/SQL and WebLogic). This is a great opportunity to join an established team, with a fantastic team spirit and has ample … opportunity for development. A Developer/Operations Engineer with experience in: * Weblogic * Java * Oracle SQL * Git * Maven * Kubernetes More ❯

Java Engineer 6 Months Telford (Min 2 Days per Week Onsite) (Apply online only)p/d via Umbrella The successful candidate will undergo BPSS Check and be Eligible for SC Clearance Role Brief: We're are looking for an experienced Developer/Operations Engineer to join … essential. An ability to learn fast and work well with others will be key, as well being willing to flex between the development languages (Java, PL/SQL and WebLogic). This is a great opportunity to join an established team, with a fantastic team spirit and has ample … opportunity for development. A Developer/Operations Engineer with experience in: Weblogic Java Oracle SQL Git Maven Kubernetes More ❯

Job description Full Stack Java Engineer - Assistant Vice President/Vice President, Wissen Technology, Glasgow The Wissen team continues to expand its footprint Globally. More openings to come as we continue to grow the team! Please read below for a brilliant career opportunity. Role: Full Stack Java Engineer Location: Glasgow, UK (Day 1 Onsite/Hybrid) Mode of Work: 3 days per week onsite required Required experience: 8+ Years No sponsorship Available. We are: Wissen Technology. A high-end technical consulting firm built and run by highly qualified technologists. Our workforce consists of 1500+ highly … can do" attitude and are willing to take on any task thrown your way. 8+ Years Experience: In full-stack development with expertise in Java (Spring Boot) and Angular (or similar frameworks) Strong Debugging & Problem-Solving Skills: Ability to quickly identify and resolve issues, optimize code performance, and troubleshoot More ❯

Java Software Engineer Manchester - 3 days in office a week 60K DOE I am looking for a Java Developer for a longstanding client of Oscar Technologies. They work on various projects within the financial sector. They have a lovely newly renovated office in the centre of Manchester … who can work on a hybrid basis. The ideal candidate will also have a good understanding of ReactJS and React Native. The Required Skills Java Spring Framework ReactJS React Native APPLY NOW for immediate consideration. Java Software Engineer Manchester - 3 days in office a week 60K DOE More ❯

Java Software Engineer – Asset Management Technology 💸 Up to £100,000 + bonus + benefits 📍 Hybrid – 2 days/week in Central London Join a cutting-edge, cloud-native SaaS company backed by one of the UK’s leading global asset managers as a Java Software Engineer … open architecture platform that puts control in the hands of the user – whether for multi-asset, single-asset, or transformational investment businesses. As a Java Software Engineer , you’ll be part of a high-performing team building distributed, low-latency systems designed for speed, scale, and resilience. 🧠 What … They’re Looking For: 2+ years’ commercial experience with Java Solid grasp of multithreading, concurrency , and high-throughput system design A passion for TDD, pair programming , and continuous delivery practices Computer Science degree from a Russell Group university 💻 Tech Stack: Java | AWS | Multithreading | Kafka | ActiveMQ | MongoDB | DevOps Tooling More ❯

Java Software Engineer – Asset Management Technology 💸 Up to £100,000 + bonus + benefits 📍 Hybrid – 2 days/week in Central London Join a cutting-edge, cloud-native SaaS company backed by one of the UK’s leading global asset managers as a Java Software Engineer … open architecture platform that puts control in the hands of the user – whether for multi-asset, single-asset, or transformational investment businesses. As a Java Software Engineer , you’ll be part of a high-performing team building distributed, low-latency systems designed for speed, scale, and resilience. 🧠 What … They’re Looking For: 2+ years’ commercial experience with Java Solid grasp of multithreading, concurrency , and high-throughput system design A passion for TDD, pair programming , and continuous delivery practices Computer Science degree from a Russell Group university 💻 Tech Stack: Java | AWS | Multithreading | Kafka | ActiveMQ | MongoDB | DevOps Tooling More ❯

Java Software Engineer x 8 West Midlands - hybrid working 55,000 - 65,000 Join a World-Class Software Engineering Team as a Java Software Engineer! Are you a hands-on technical expert looking for an opportunity to make a real impact? Do you thrive in a … DevOps culture and have a passion for automation, performance, and quality? If so, we want you to be part of our team! As a Java Software Engineer, you'll play a key role in delivering high-quality software solutions, applying a software engineering mindset to everything from provisioning … during application transitions to live service. Contribute to a diverse and inclusive workplace where everyone is valued. What You'll Bring Strong experience with Java and the Spring framework (or equivalent). Knowledge of software design patterns and when to apply them. Expertise in containerization using Docker or Kubernetes. More ❯

Java Software Engineer x 8 West Midlands - hybrid working £55,000 - £65,000 Join a World-Class Software Engineering Team as a Java Software Engineer! Are you a hands-on technical expert looking for an opportunity to make a real impact? Do you thrive in a … DevOps culture and have a passion for automation, performance, and quality? If so, we want you to be part of our team! As a Java Software Engineer, you'll play a key role in delivering high-quality software solutions, applying a software engineering mindset to everything from provisioning … during application transitions to live service. Contribute to a diverse and inclusive workplace where everyone is valued. What You'll Bring Strong experience with Java and the Spring framework (or equivalent). Knowledge of software design patterns and when to apply them. Expertise in containerization using Docker or Kubernetes. More ❯

Senior Java Engineer Position Description If your coding skills are backed up with a talent for solving problems, we will give you the opportunity to have real-world impact and purpose, working in one of our Central Government business units. Our Software Engineers are trusted to work closely … prepared to undergo National Security Vetting (NSV) to Security Check (SC) level as a minimum. Your future duties and responsibilities As a Senior Software Engineer, you'll join a flagship UK Government programme working on a project that helps protect UK citizens' lives. Working as part of a well … functioning team, you'll immediately add Java expertise at an important stage of the project cycle. You will be responsible for developing, maintaining, and enhancing high-quality software solutions while ensuring best practices and industry standards are met. You'll also discover: • A unique level of variety across different More ❯

Job Title: Java Engineer - Trading Location: London Salary Up to £90,000 base + discretionary Bonus Company: Our client is a prestigious trading firm located in the heart of London. With a strong focus on multi-strategy, multi-asset trading, they have consistently excelled in the dynamic and … fast-paced world of financial markets. They are currently seeking two Java Engineers to join their elite team and drive the development of mission-critical software solutions. Position Overview: As an Engineer at our client's firm, you will play a pivotal role in developing and maintaining the … trading systems. Collaborate closely with traders and quantitative analysts to understand their requirements and translate them into robust software solutions. Architect, develop, and optimize Java-based trading applications. Ensure the reliability, scalability, and performance of mission-critical systems. Stay up-to-date with industry best practices and emerging technologies More ❯

Job Title: Java Engineer - Trading Location: London Salary Up to £90,000 base + discretionary Bonus Company: Our client is a prestigious trading firm located in the heart of London. With a strong focus on multi-strategy, multi-asset trading, they have consistently excelled in the dynamic and … fast-paced world of financial markets. They are currently seeking two Java Engineers to join their elite team and drive the development of mission-critical software solutions. Position Overview: As an Engineer at our client's firm, you will play a pivotal role in developing and maintaining the … trading systems. Collaborate closely with traders and quantitative analysts to understand their requirements and translate them into robust software solutions. Architect, develop, and optimize Java-based trading applications. Ensure the reliability, scalability, and performance of mission-critical systems. Stay up-to-date with industry best practices and emerging technologies More ❯