1,476 to 1,500 of 3,273 Java Jobs in the UK

Overview Engage in Greenfield Projects Daily Technologies: AWS Angular Java React ASP.NET NodeJS Cloud C# Support JavaScript More: We are a company that has recently experienced unparalleled growth without redundancies, and we offer a supportive environment for engineers to grow and contribute. Years of Post-graduate Engineering Experience Ability and desire to work with various technologies across multiple projects, including … Java, .NET, React, Angular, Node.js, and AWS Proven experience of working in a small team Excellent communication skills Responsibilities: Write clean code More ❯

Senior C++/Java Software Engineer Location: Bristol Salary: Circa £65,000 + Bonus Contract: Full-time | SC Eligible We’re looking for a talented C++ or Java Software Engineer to help develop high-performance applications used in mission planning, data visualisation, and human–machine interfaces (HMI/GUI) . You’ll be creating advanced graphical and native applications that … operate across both Linux and Windows environments, contributing to systems that make a real impact. Key Responsibilities: Design and develop mission planning and graphical applications using C++ or Java Build interactive HMIs/GUI software using Qt, Swing, or similar frameworks Develop native apps for Linux and Windows platforms Apply OS-level security lockdowns and system hardening techniques to devices … algorithmic problem-solving to optimise performance and reliability Collaborate across software, systems, and embedded teams to deliver high-quality solutions About You: Proven experience in C++ and/or Java development on long-term projects Knowledge of GUI, HMI, or visualisation software development Experience working on native applications in Linux and Windows environments Familiarity with GIS tools, mapping, and routing More ❯

Senior C++/Java Software Engineer Location: Bristol Salary: Circa £65,000 + Bonus Contract: Full-time | SC Eligible We’re looking for a talented C++ or Java Software Engineer to help develop high-performance applications used in mission planning, data visualisation, and human–machine interfaces (HMI/GUI) . You’ll be creating advanced graphical and native applications that … operate across both Linux and Windows environments, contributing to systems that make a real impact. Key Responsibilities: Design and develop mission planning and graphical applications using C++ or Java Build interactive HMIs/GUI software using Qt, Swing, or similar frameworks Develop native apps for Linux and Windows platforms Apply OS-level security lockdowns and system hardening techniques to devices … algorithmic problem-solving to optimise performance and reliability Collaborate across software, systems, and embedded teams to deliver high-quality solutions About You: Proven experience in C++ and/or Java development on long-term projects Knowledge of GUI, HMI, or visualisation software development Experience working on native applications in Linux and Windows environments Familiarity with GIS tools, mapping, and routing More ❯

Senior C++/Java Software Engineer Location: Bristol Salary: Circa £65,000 + Bonus Contract: Full-time | SC Eligible We’re looking for a talented C++ or Java Software Engineer to help develop high-performance applications used in mission planning, data visualisation, and human–machine interfaces (HMI/GUI) . You’ll be creating advanced graphical and native applications that … operate across both Linux and Windows environments, contributing to systems that make a real impact. Key Responsibilities: Design and develop mission planning and graphical applications using C++ or Java Build interactive HMIs/GUI software using Qt, Swing, or similar frameworks Develop native apps for Linux and Windows platforms Apply OS-level security lockdowns and system hardening techniques to devices … algorithmic problem-solving to optimise performance and reliability Collaborate across software, systems, and embedded teams to deliver high-quality solutions About You: Proven experience in C++ and/or Java development on long-term projects Knowledge of GUI, HMI, or visualisation software development Experience working on native applications in Linux and Windows environments Familiarity with GIS tools, mapping, and routing More ❯

Senior C++/Java Software Engineer Location: Bristol Salary: Circa £65,000 + Bonus Contract: Full-time | SC EligibleWe're looking for a talented C++ or Java Software Engineer to help develop high-performance applications used in mission planning, data visualisation, and human-machine interfaces (HMI/GUI) . You'll be creating advanced graphical and native applications that operate … across both Linux and Windows environments, contributing to systems that make a real impact. Key Responsibilities: Design and develop mission planning and graphical applications using C++ or Java Build interactive HMIs/GUI software using Qt, Swing, or similar frameworks Develop native apps for Linux and Windows platforms Apply OS-level security lockdowns and system hardening techniques to devices Implement … algorithmic problem-solving to optimise performance and reliability Collaborate across software, systems, and embedded teams to deliver high-quality solutions About You: Proven experience in C++ and/or Java development on long-term projects Knowledge of GUI, HMI, or visualisation software development Experience working on native applications in Linux and Windows environments Familiarity with GIS tools, mapping, and routing More ❯

Senior C++/Java Software Engineer Location: Bristol Salary: Circa £65,000 + Bonus Contract: Full-time | SC Eligible We’re looking for a talented C++ or Java Software Engineer to help develop high-performance applications used in mission planning, data visualisation, and human–machine interfaces (HMI/GUI) . You’ll be creating advanced graphical and native applications that … operate across both Linux and Windows environments, contributing to systems that make a real impact. Key Responsibilities: Design and develop mission planning and graphical applications using C++ or Java Build interactive HMIs/GUI software using Qt, Swing, or similar frameworks Develop native apps for Linux and Windows platforms Apply OS-level security lockdowns and system hardening techniques to devices … algorithmic problem-solving to optimise performance and reliability Collaborate across software, systems, and embedded teams to deliver high-quality solutions About You: Proven experience in C++ and/or Java development on long-term projects Knowledge of GUI, HMI, or visualisation software development Experience working on native applications in Linux and Windows environments Familiarity with GIS tools, mapping, and routing More ❯

Backend Developer | Java, Spring Framework, RESTful APIs, SQL, NoSQL Manchester | Hybrid Up to £65,000 A global technology-driven services company within the financial/hospitality sector is seeking a Backend Developer to help build and maintain the backend systems that power their international platform. In this role, you will develop and maintain server-side logic and APIs for web … an active role in improving system performance, fixing bugs, and contributing to new features. The ideal candidate will have hands-on experience in backend development with a focus on Java and Spring Framework (or similar). Strong knowledge of RESTful API design and both SQL and NoSQL databases is essential. This role is well-suited to a backend developer who … wants to grow within a collaborative engineering team that values clean, scalable code and strong development practices. Essential Skills Java Spring Framework RESTful APIs SQL, NoSQL, MongoDB Desirable Skills CI/CD pipelines AWS Python If you’re looking to deepen your backend expertise and work on impactful global projects within a forward-thinking engineering environment, we’d be happy More ❯

Role- QA Lead Type- Contract Outside IR35 Location- Farnborough, UK (Hybrid- 2/3 days in a week) Java, Cucumber (BDD), Jenkins, Banking and Payments Role Summary: We’re seeking a skilled QA Automation Engineer with strong experience in Java-based test automation using Cucumber (BDD) frameworks and Jenkins for CI/CD integration. The ideal candidate should be capable … of building, maintaining, and executing automated test suites to ensure high-quality software delivery. Key Responsibilities: • Design, develop, and maintain automated test scripts using Java and Cucumber (BDD). • Create and manage feature files and step definitions aligned with business requirements. • Configure and manage Jenkins pipelines to schedule and execute automated test runs. • Collaborate closely with developers, product owners, and … report defects using tools like JIRA. • Contribute to improving framework performance, reusability, and reporting. • Participate in sprint planning, reviews, and retrospectives within Agile teams. Required Skills: • Strong experience in Java programming. • Proficiency in Cucumber (BDD) — writing Gherkin feature files, step definitions, and hooks. • Hands-on experience with Jenkins for automation execution and pipeline configuration. • Experience with Git or other version More ❯

Role- QA Lead Type- Contract Outside IR35 Location- Farnborough, UK (Hybrid- 2/3 days in a week) Java, Cucumber (BDD), Jenkins, Banking and Payments Role Summary: We're seeking a skilled QA Automation Engineer with strong experience in Java-based test automation using Cucumber (BDD) frameworks and Jenkins for CI/CD integration. The ideal candidate should be capable … of building, maintaining, and executing automated test suites to ensure high-quality software delivery. Key Responsibilities: • Design, develop, and maintain automated test scripts using Java and Cucumber (BDD). • Create and manage feature files and step definitions aligned with business requirements. • Configure and manage Jenkins pipelines to schedule and execute automated test runs. • Collaborate closely with developers, product owners, and … report defects using tools like JIRA. • Contribute to improving framework performance, reusability, and reporting. • Participate in sprint planning, reviews, and retrospectives within Agile teams. Required Skills: • Strong experience in Java programming. • Proficiency in Cucumber (BDD) - writing Gherkin feature files, step definitions, and hooks. • Hands-on experience with Jenkins for automation execution and pipeline configuration. • Experience with Git or other version More ❯

Role- QA Lead Type- Contract Outside IR35 Location- Farnborough, UK (Hybrid- 2/3 days in a week) Java, Cucumber (BDD), Jenkins, Banking and Payments Role Summary: We’re seeking a skilled QA Automation Engineer with strong experience in Java-based test automation using Cucumber (BDD) frameworks and Jenkins for CI/CD integration. The ideal candidate should be capable … of building, maintaining, and executing automated test suites to ensure high-quality software delivery. Key Responsibilities: • Design, develop, and maintain automated test scripts using Java and Cucumber (BDD). • Create and manage feature files and step definitions aligned with business requirements. • Configure and manage Jenkins pipelines to schedule and execute automated test runs. • Collaborate closely with developers, product owners, and … report defects using tools like JIRA. • Contribute to improving framework performance, reusability, and reporting. • Participate in sprint planning, reviews, and retrospectives within Agile teams. Required Skills: • Strong experience in Java programming. • Proficiency in Cucumber (BDD) — writing Gherkin feature files, step definitions, and hooks. • Hands-on experience with Jenkins for automation execution and pipeline configuration. • Experience with Git or other version More ❯

Overview Mandatory skills: Solution Architect - London Markets position. experience in the Insurance domain, specifically within the London Market, is a mandatory requirement. Java, Python, Typescript, AWS, React JS, Angular, and other technologies Your Role Lead and manage software development projects using Java, Python, Typescript, AWS, React JS, Angular, and other technologies. Collaborate with cross-functional teams to define project scope … Utilize tools such as ServiceNow, Confluence, and JIRA for project tracking and documentation. Your Profile Strong technical experience in Architecture, Design and Development. Strong technical background with expertise in Java, Python, Typescript, AWS, React JS, and Angular. Proven experience managing end-to-end project lifecycles. Exceptional leadership and team management skills. Excellent problem-solving and analytical abilities. Strong communication and … interpersonal skills. Designed scalable software architectures and developed robust REST APIs. Proficient in Java, Python, TypeScript, AWS, React JS, and Angular. Led Agile teams using Scrum, managing risks, resolving issues, and driving project success with tools like JIRA, Confluence, and ServiceNow. More ❯

Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with cutting-edge AI technologies and infrastructure as code (IaC) implementations. Key Responsibilities: Design and … implement scalable automated test frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines using GitHub Actions, Maven, and other DevOps tools. Implement Infrastructure as Code (IaC) using Terraform for … of Agenti AI solutions using various LLM models hosted on Azure Foundry. Apply service virtualisation techniques to simulate unavailable or third-party services during testing. Debug complex issues in Java and Node.js applications, providing detailed root cause analysis and resolution. Ensure test environments are secure, scalable, and aligned with production configurations. Document test strategies, plans, and results clearly and concisely. More ❯

Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with cutting-edge AI technologies and infrastructure as code (IaC) implementations. Key Responsibilities: Design and … implement scalable automated test frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines using GitHub Actions, Maven, and other DevOps tools. Implement Infrastructure as Code (IaC) using Terraform for … of Agenti AI solutions using various LLM models hosted on Azure Foundry. Apply service virtualisation techniques to simulate unavailable or third-party services during testing. Debug complex issues in Java and Node.js applications, providing detailed root cause analysis and resolution. Ensure test environments are secure, scalable, and aligned with production configurations. Document test strategies, plans, and results clearly and concisely. More ❯

Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with cutting-edge AI technologies and infrastructure as code (IaC) implementations. Key Responsibilities: Design and … implement scalable automated test frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines using GitHub Actions, Maven, and other DevOps tools. Implement Infrastructure as Code (IaC) using Terraform for … of Agenti AI solutions using various LLM models hosted on Azure Foundry. Apply service virtualisation techniques to simulate unavailable or third-party services during testing. Debug complex issues in Java and Node.js applications, providing detailed root cause analysis and resolution. Ensure test environments are secure, scalable, and aligned with production configurations. Document test strategies, plans, and results clearly and concisely. More ❯

Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with cutting-edge AI technologies and infrastructure as code (IaC) implementations. Key Responsibilities: Design and … implement scalable automated test frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines using GitHub Actions, Maven, and other DevOps tools. Implement Infrastructure as Code (IaC) using Terraform for … of Agenti AI solutions using various LLM models hosted on Azure Foundry. Apply service virtualisation techniques to simulate unavailable or third-party services during testing. Debug complex issues in Java and Node.js applications, providing detailed root cause analysis and resolution. Ensure test environments are secure, scalable, and aligned with production configurations. Document test strategies, plans, and results clearly and concisely. More ❯

Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with cutting-edge AI technologies and infrastructure as code (IaC) implementations. Key Responsibilities: Design and … implement scalable automated test frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines using GitHub Actions, Maven, and other DevOps tools. Implement Infrastructure as Code (IaC) using Terraform for … of Agenti AI solutions using various LLM models hosted on Azure Foundry. Apply service virtualisation techniques to simulate unavailable or third-party services during testing. Debug complex issues in Java and Node.js applications, providing detailed root cause analysis and resolution. Ensure test environments are secure, scalable, and aligned with production configurations. Document test strategies, plans, and results clearly and concisely. More ❯

Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with cutting-edge AI technologies and infrastructure as code (IaC) implementations. Key Responsibilities: Design and … implement scalable automated test frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines using GitHub Actions, Maven, and other DevOps tools. Implement Infrastructure as Code (IaC) using Terraform for … of Agenti AI solutions using various LLM models hosted on Azure Foundry. Apply service virtualisation techniques to simulate unavailable or third-party services during testing. Debug complex issues in Java and Node.js applications, providing detailed root cause analysis and resolution. Ensure test environments are secure, scalable, and aligned with production configurations. Document test strategies, plans, and results clearly and concisely. More ❯

Junior-Mid Full Stack Java Developer £40,000–£45,000 + Benefits Considering candidates based in either Bristol/Cheltenham/Manchester Hybrid (fortnightly London visits) Are you a Full Stack Java Developer with around 2+ years of experience looking for your next challenge? This is a rare opportunity to join a highly respected organisation delivering digital innovation projects for … on meaningful government-backed projects using the latest technologies 💡 What you’ll need Experience in Agile software development Strong communication skills and confidence speaking with customers/clients Solid Java development experience AWS cloud knowledge Frontend development skills – ideally using React.js (or similar modern frameworks) British Citizenship (no dual citizenships due to security requirements) Eligibility for SC Clearance If you More ❯

Junior-Mid Full Stack Java Developer £40,000–£45,000 + Benefits Considering candidates based in either Bristol/Cheltenham/Manchester Hybrid (fortnightly London visits) Are you a Full Stack Java Developer with around 2+ years of experience looking for your next challenge? This is a rare opportunity to join a highly respected organisation delivering digital innovation projects for … on meaningful government-backed projects using the latest technologies 💡 What you’ll need Experience in Agile software development Strong communication skills and confidence speaking with customers/clients Solid Java development experience AWS cloud knowledge Frontend development skills – ideally using React.js (or similar modern frameworks) British Citizenship (no dual citizenships due to security requirements) Eligibility for SC Clearance If you More ❯

Junior-Mid Full Stack Java Developer £40,000–£45,000 + Benefits Considering candidates based in either Bristol/Cheltenham/Manchester Hybrid (fortnightly London visits) Are you a Full Stack Java Developer with around 2+ years of experience looking for your next challenge? This is a rare opportunity to join a highly respected organisation delivering digital innovation projects for … on meaningful government-backed projects using the latest technologies 💡 What you’ll need Experience in Agile software development Strong communication skills and confidence speaking with customers/clients Solid Java development experience AWS cloud knowledge Frontend development skills – ideally using React.js (or similar modern frameworks) British Citizenship (no dual citizenships due to security requirements) Eligibility for SC Clearance If you More ❯

Junior-Mid Full Stack Java Developer £40,000–£45,000 + Benefits Considering candidates based in either Bristol/Cheltenham/Manchester Hybrid (fortnightly London visits) Are you a Full Stack Java Developer with around 2+ years of experience looking for your next challenge? This is a rare opportunity to join a highly respected organisation delivering digital innovation projects for … on meaningful government-backed projects using the latest technologies 💡 What you’ll need Experience in Agile software development Strong communication skills and confidence speaking with customers/clients Solid Java development experience AWS cloud knowledge Frontend development skills – ideally using React.js (or similar modern frameworks) British Citizenship (no dual citizenships due to security requirements) Eligibility for SC Clearance If you More ❯

Software Engineer – Full Stack (Java/JS/React) Level: Mid-Senior - £50,000–£70,000 (flexible for experience) Location: UK-wide | Hybrid (Client site travel as required) Function: Full Stack Development | Agile Delivery | Cloud Engineering Industry: Consulting | Public Sector | Digital Transformation Join a specialist UK software consultancy that delivers bespoke software solutions for complex public sector challenges. The company … contribute to cloud-based deployments, and collaborate with clients and colleagues to deliver high-quality, scalable software. What You’ll Be Doing • Designing, developing, testing, and deploying software using Java and JavaScript/TypeScript/React • Building cloud-based solutions on AWS • Contributing to continuous integration pipelines to ensure software quality • Collaborating with clients to gather requirements and deliver innovative … solutions • Participating in all stages of the software lifecycle, from concept through delivery and support Ideal Background • Commercial experience in Java and AWS • Experience with JavaScript/TypeScript/React • Full Stack development experience and modern software engineering practices • Public sector or consultancy experience advantageous • Eligible for UK security clearance What You’ll Receive • Salary More ❯

real-time applications that support trading workflows. Key Responsibilities Design and develop real-time, high-performance microservices to support Rates and Credit trading workflows Deliver full-stack solutions across Java, React, and TypeScript Collaborate with business stakeholders to understand trading needs and deliver impactful features Contribute to the design of scalable, event-driven, microservices-based architecture Work closely with other … engineers to ensure operational efficiency, maintainability, and performance Key Requirements Strong core Java skills, including OOP, concurrency, and collections Experience with distributed systems and event-driven architectures Background in designing and building RESTful and event-driven APIs Familiarity with SQL databases and containerisation tools such as Docker and Kubernetes Awareness of front-end technologies; experience with React and TypeScript is More ❯

will focus on building and enhancing data-driven solutions, working within a fast-paced financial services environment. Key Responsibilities: Design, develop, and maintain applications using Scala, Python, Hadoop and Java . Work with Big Data technologies , including Spark, Hive (nice to have). Collaborate with cross-functional teams to deliver scalable, high-performance solutions. Participate in code reviews, testing, and … optimization. Ensure best practices in coding, design, and architecture. Skills & Experience Required: 3-8 years of software development experience. Strong hands-on expertise in Scala (mandatory) , plus Python and Java . Experience with Big Data frameworks ; Apache Spark experience is an advantage. Solid understanding of software engineering principles, data structures, and algorithms. Strong problem-solving skills and ability to work More ❯

Overview The client is seeking a mid-to-senior level contractor with strong backend and infrastructure development experience. The successful candidate will work on maintaining and upgrading a legacy Java/Oracle system, collaborating with existing developers to gain domain knowledge and contribute to modernisation efforts using cloud-based technologies. Key Responsibilities * Maintain and enhance a monolithic Java application with More ❯