1 to 25 of 71 Java Developer Jobs in the UK

opportunity has arisen for a Java Developer to join a specialist cyber technology and software assurance company supporting UK Defence and Critical National Infrastructure programmes. As a Java Developer , you will develop and enhance secure Java applications, backend services and system integrations within a restricted … month contract based role offering a salary range of £600 - £650 per day and benefits. You will be responsible for: Developing and enhancing Java-based backend services. Designing and implementing secure, scalable applications. Building and integrating RESTful APIs. Working with microservices architectures. Collaborating with engineers, architects and relevant stakeholders. ...

Type: Hybrid - Contract, inside IR25, £400 per day Job Title: Java Developer - SC Cleared - Spring Boot Microservices STRCTLY; NON SPONSORED Location: London Our client is looking for an experienced Java Developer with active SC clearance . You'll join their team to design, build and maintain … RESTful and SOAP microservices using Spring Boot in an Agile environment. As a Java Developer, you will be responsible for designing, developing, and maintaining high-quality Java applications that adhere to industry best practives and standards. The candidate preferably should have SC/DV clearance or must ...

Senior Java Developer Remote (monthly visits to North Yorkshire) £55,000 - £62,000 + excellent benefits I am currently hiring for a proven Senior Java Developer with extensive experience of Java, Spring Boot and TypeScript, who is capable of working in a lead capacity … needs. Experience working with real time data is critical to this role. The office is based in North Yorkshire, and they are open to Developer candidates across the North of England. Ideally you will be able to come into the office a couple of times a month, but they ...

Java Developer/Backend Software Engineer (AI Claude Java) Newcastle onsite to £120k Do you have expertise with backend Java development within finance/trading environments? You could be progressing your career in a senior, hands-on Java Developer role at a scaling FinTech. … Java Developer you'll in a new client engagement, helping to modernise a sophisticated C++ trading system into a scalable, high-performance Java application. Collaborating closely with Front Office trading teams, product specialists and highly experienced engineers, you'll design and build robust, secure, real-time trading ...

Senior Java Developer Role - Minimum 6 years exp - Defence Sector - All Candidates must have a UK Passport to satisfy Government/MoD security vetting procedures - 5 days Onsite in Guildford based office - £50,000 - £85,000 + benefits (DOE) Essential Exp: Java, GUI Development using Java Fx or Java Swing, Linux G.R.E. Recruitment is delighted to partner with a leading Defence Sector organisation who are looking to add a Senior Java Developer to their growing team in their Guildford office. In this role you'll be joining an experienced Java team ...

Java Developer (Multiple Levels) Location: Newcastle upon Tyne Salary: £60,000 - £90,000 Overview: An excellent opportunity has arisen for an experienced Java Developer to join a growing technology organisation, contributing to the development of software solutions for complex technical challenges. The role will involve using … Java and broader software development skills to build, maintain and improve applications, solve technical problems and support the delivery of effective technology solutions. You will apply strong programming principles, analytical thinking and a practical approach to developing high-quality, reliable software. The ideal candidate will have solid Java ...

Senior Java Developer - Java/Spring/AWS - Remote - £60,000 - HealthTech/Tech for Good Senior Software Developer required for a HealthTech, tech-for-good business delivering software that supports patient care and rehabilitation across the healthcare sector. Salary: £60,000 Location: Remote (UK) Great … benefits included This is a hands-on senior developer role, not purely architectural. You will design, build and maintain features on a live SaaS platform, working closely with product and clinical teams in a regulated healthcare environment. It's a genuine opportunity to work on technology with real, measurable ...

Senior Java Developer - Digital & Public Services A growing digital consultancy delivering complex, high-impact services into the public sector is looking for a Senior Java Developer to join its engineering capability. This is an opportunity to work on meaningful projects, contributing to the development of scalable … nature of the work, candidates must either hold current SC Clearance or be eligible to obtain SC Clearance . The Role As a Senior Java Developer, you will play a key role in the design, development, and deployment of modern digital services. You will work on complex systems ...

Java Developer/Backend Software Engineer (Kafka API) London/WFH to £90k Are you a Java technologist seeking a role where you can work on ground breaking technology, continually learning and progressing your career? You could be joining a global technology consultancy. What … your family, including mental health Travel Insurance Charitable giving Gym membership for you and your family Flexible holiday scheme Your role: As a Java Developer you will design, develop and deliver a range of transformational projects for clients, mainly within the financial services sector and with a focus ...

Senior Java Developer - 3 Month Contract - Stockport/Hybrid Type: 3 Month Contract Day Rate: Market Rates (Outside IR35) Location: Stockport/Hybrid Start: ASAP We are seeking a talented Senior Java Developer to join their dynamic team. This is an exciting opportunity for an individual … eager to contribute to impactful projects in a collaborative environment. Key Responsibilities: Design, develop, and maintain high-quality Java applications, ensuring scalability and performance. Collaborate with cross-functional teams to define, design, and ship new features. Troubleshoot and debug applications, enhancing performance and user experience. Mentor and guide junior ...

client is a leading British bank. Join us as a Java Developer at our client where you'll spearhead the evolution of our digital landscape, driving innovation and excellence. You'll harness cutting-edge technology to revolutionise our digital offerings, ensuring unapparelled customer experiences. To be successful … Java Developer , you should have experience with: Strong experience as a Java developer with a deep understanding of core Java concepts, modern frameworks and best practices for building scalable, maintainable and high-performance applications. Good technical acumen with the ability to quickly understand complex systems ...

them,itsdeeply embedded within our DNA. Invest in us andwellinvest in you!. Job Description We are seeking a highly skilled and experienced Senior Java Developer to join our dynamic team. The ideal candidate will have a strong background in Java development, extensive experience with AWS, database … management, and preferred work experience in batch processing. As a Senior Java Developer, you will play a crucial role in designing, developing, and maintaining high-performance applications that meet our business needs. Key Responsibilities: Design and Development:Design and development of robust, scalable, and efficient Java applications. ...

within our DNA. Invest in us and we'll invest in you!. Job Description We are seeking a highly skilled and experienced Senior Java Developer to join our dynamic team. The ideal candidate will have a strong background in Java development, extensive experience with AWS, database … management, and preferred work experience in batch processing. As a Senior Java Developer, you will play a crucial role in designing, developing, and maintaining high-performance applications that meet our business needs. Key Responsibilities: Design and Development: Design and development of robust, scalable, and efficient Java applications. ...

within our DNA. Invest in us and we'll invest in you!. Job Description We are seeking a highly skilled and experienced Senior Java Developer to join our dynamic team. The ideal candidate will have a strong background in Java development, extensive experience with AWS, database … management, and preferred work experience in batch processing. As a Senior Java Developer, you will play a crucial role in designing, developing, and maintaining high-performance applications that meet our business needs. Key Responsibilities: Design and Development: Design and development of robust, scalable, and efficient Java applications. ...

Java Developer - Up to 55K We're working with a global technology consultancy delivering secure, large-scale digital transformation programmes across multiple industries. Theyre looking for a Java Developer to join a growing engineering team building modern, cloud-based microservices platforms. This role is ideal … developer who wants to level up technically, work alongside senior engineers and architects, and gain exposure to enterprise-scale systems. What Youll Be Doing: Developing backend services using Java (JDK 11+) & Spring Boot Building scalable microservices & REST APIs Working in Agile Scrum teams Supporting cloud deployments (AWS environments ...

Java Developer - Up to 55K We're working with a global technology consultancy delivering secure, large-scale digital transformation programmes across multiple industries. Theyre looking for a Java Developer to join a growing engineering team building modern, cloud-based microservices platforms. This role is ideal … developer who wants to level up technically, work alongside senior engineers and architects, and gain exposure to enterprise-scale systems. What Youll Be Doing: Developing backend services using Java (JDK 11+) & Spring Boot Building scalable microservices & REST APIs Working in Agile Scrum teams Supporting cloud deployments (AWS environments ...

Java Developer - £55,000 - £68,000- Remote Working We are looking for a number of Java Developers to work for a Digital consultancy across several of their key clients. You will be joining a dynamic team and contributing to the development of cutting edge applications. This … design, development, and deployment of robust and scalable software solutions. Your responsibilities will include: Developing, testing, and deploying high-quality code primarily using Java and Spring Boot . Designing and implementing cloud-native applications on AWS (Amazon Web Services). Contributing to the front-end development using JavaScript . ...

Java Developer - £55,000 - £67,00 - Remote Working We are looking for a number of Java Developers to work for a Digital consultancy across several of their key clients. You will be joining a dynamic team and contributing to the development of cutting edge applications. The ideal … design, development, and deployment of robust and scalable software solutions. Your responsibilities will include: Developing, testing, and deploying high-quality code primarily using Java and Spring Boot . Designing and implementing cloud-native applications on AWS (Amazon Web Services). Contributing to the front-end development using JavaScript . ...

Java Developer - Up to 55K We're working with a global technology consultancy delivering secure, large-scale digital transformation programmes across multiple industries. They're looking for a Java Developer to join a growing engineering team building modern, cloud-based microservices platforms. This role is ideal … developer who wants to level up technically, work alongside senior engineers and click apply for full job details ...

Java Developer - Up to 55K We're working with a global technology consultancy delivering secure, large-scale digital transformation programmes across multiple industries. They're looking for a Java Developer to join a growing engineering team building modern, cloud-based microservices platforms. This role is ideal … developer who wants to level up technically, work alongside senior engineers and click apply for full job details ...

Java developer - Glasgow Strong experience in Java development, including Java 21-25, modern Java features, and object-oriented design principles. Experience developing and maintaining applications using Spring Boot 4.x, REST APIs, and microservices architectures. Good technical and analytical skills, with the ability to understand existing … TypeScript, HTML5, CSS, and JavaScript. Experience within the Financial Services sector. Familiarity with AI-assisted development tools such as GitLab Duo, Claude, and similar developer productivity platforms. LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding ...

Senior Java Developer Scotland Remote Our client, an established financial services company, is looking for a capable Senior Java Developer to strengthen their engineering function. You'll take a hands-on role in shaping the future of their post-trade platform, spanning proprietary systems, APIs, client … looking to sharpen their capital markets know-how while stepping into leadership and mentoring, with hands-on access to cloud-native tools, cutting-edge Java work and AI. On the development side, you'll build and support in-house systems, APIs, reporting tools and the client portal; bring ...

Senior Java Developer Scotland Remote Our client, an established financial services company, is looking for a capable Senior Java Developer to strengthen their engineering function. You'll take a hands-on role in shaping the future of their post-trade platform, spanning proprietary systems, APIs, client … looking to sharpen their capital markets know-how while stepping into leadership and mentoring, with hands-on access to cloud-native tools, cutting-edge Java work and AI. On the development side, you'll build and support in-house systems, APIs, reporting tools and the client portal; bring ...

Avanti Recruitment is recruiting for a Senior Java Full Stack Developer to join an established, international software company based in Central London. The company develops complex, business-critical enterprise software used by major organisations internationally. Its products support high-volume transactions and essential business operations, giving engineers … opportunity to work on technically challenging, large-scale applications. This is a hands-on development position with a strong emphasis on Java, Spring Boot, REST APIs and microservices, alongside commercial frontend development using Angular, React or Vue. The company is continuing to modernise its established software platforms, creating ...

Avanti Recruitment is recruiting for a Senior Java Full Stack Developer to join an established, international software company based in Central London. The company develops complex, business-critical enterprise software used by major organisations internationally. Its products support high-volume transactions and essential business operations, giving engineers … opportunity to work on technically challenging, large-scale applications. This is a hands-on development position with a strong emphasis on Java, Spring Boot, REST APIs and microservices, alongside commercial frontend development using Angular, React or Vue. The company is continuing to modernise its established software platforms, creating ...