1 to 25 of 4,558 Java Jobs in the UK

Description We are seeking an experienced Senior Java Developer to join our development team in a 100% hands-on software development role . The successful candidate will be responsible for designing, developing, enhancing, and delivering robust, scalable, secure, and high-performance Java applications and microservices. The role requires strong expertise … Java, Spring Boot, RESTful APIs, SOAP web services, microservices architecture, Test-Driven Development (TDD), Behaviour-Driven Development (BDD), CI/CD, databases, containerisation, and cloud technologies . This is a development-focused position , with the successful candidate expected to spend their time designing solutions, writing production-quality code, developing APIs ...

Senior Java Full Stack Engineer Salary: £60,000 - £70,000 plus benefits, perks, and healthcare options! Job type: Permanent | Hybrid (1-2 days per week) | Occasional travel to client sites Security Clearance: Must be SC eligible Base locations: London, Bristol, Manchester or Glasgow Overview We're looking for a Senior … Java Full Stack Engineer with strong backend and frontend development experience, alongside proven experience leading teams, managing stakeholders and working directly with clients You'll play a key role in delivering innovative digital solutions for enterprise clients, providing both strong technical leadership and hands-on development expertise. You'll work ...

Senior Java Full Stack Engineer Salary: £60,000 - £70,000 plus benefits, perks, and healthcare options! Job type: Permanent | Hybrid (1-2 days per week) | Occasional travel to client sites Security Clearance: Must be SC eligible Base locations: London, Bristol, Manchester or Glasgow Overview We're looking for a Senior … Java Full Stack Engineer with strong backend and frontend development experience, alongside proven experience leading teams, managing stakeholders and working directly with clients You'll play a key role in delivering innovative digital solutions for enterprise clients, providing both strong technical leadership and hands-on development expertise. You'll work ...

Professional knowledge and experience Essential Proven experience in full-stack software development, including design, development, testing, and deployment. Significant hands on experience with Java, Spring Boot and Microservices. Strong understanding of Agile and DevOps practices, with a focus on continuous integration and delivery. Some proficiency in one or more programming … languages (e.g., Python, Java, JavaScript) and experience with software architecture patterns. Experience with cloud platforms (e.g., AWS, Azure, GCP) and infrastructure as code. Familiarity with CI/CD pipelines, automated testing, and modern software development practices. Knowledge of technologies such as microservices, containerisation (Docker, Kubernetes), or serverless architecture. Awareness ...

Professional knowledge and experience Essential Proven experience in full-stack software development, including design, development, testing, and deployment. Significant hands on experience with Java, Spring Boot and Microservices. Strong understanding of Agile and DevOps practices, with a focus on continuous integration and delivery. Some proficiency in one or more programming … languages (e.g., Python, Java, JavaScript) and experience with software architecture patterns. Experience with cloud platforms (e.g., AWS, Azure, GCP) and infrastructure as code. Familiarity with CI/CD pipelines, automated testing, and modern software development practices. Knowledge of technologies such as microservices, containerisation (Docker, Kubernetes), or serverless architecture. Awareness ...

Role Overview We are seeking an experienced Full Stack Developer with strong expertise in Java and Angular to join a technology-focused team in Glasgow. The successful candidate will be responsible for designing, developing, testing, and maintaining secure, scalable, and high-performing applications. Key Responsibilities Develop and maintain full-stack … applications using Java, Spring Boot, and Angular. Design and implement scalable RESTful APIs and backend services. Build responsive, user-friendly interfaces using Angular, TypeScript, HTML, and CSS. Collaborate with business analysts, architects, developers, and QA teams. Write clean, maintainable, and well-tested code. Perform unit, integration, and automated testing. Troubleshoot ...

Senior Java Developer - Digital & Public Services All the relevant skills, qualifications and experience that a successful applicant will need are listed in the following description. 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. … 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, contribute ...

approach, you're comfortable engaging with clients, understanding their needs, and translating them into effective outcomes. The Role: We are seeking an experienced Senior Java Engineer to join our engineering team and play a key role in designing, developing, and maintaining scalable, high-performance applications. The ideal candidate will have … strong expertise in Java-based enterprise systems, cloud-native development, and modern software engineering practices. Experience with Artificial Intelligence (AI) technologies and AI-enabled applications is highly desirable. Key Responsibilities: Design, develop, test, and maintain enterprise-grade Java applications. Assist with technical design discussions and contribute to architectural decisions. Develop ...

future.Select your locationSelect your locationIndustriesChoose a partner with intimate knowledge of your industry and first-hand experience of defining its future.London, Manchester, Glasgow, Newcastle# Java Full Stack Engineer-Senior Consultant-Digital Excellence## **ROLE DETAILS****SBU - Invent****CU - Business Technology****Global Grade - C**##At Capgemini Invent, we believe difference drives change. … ability to make a real difference for our clients. We work in diverse multi-disciplinary teams, hand-in-glove with our clients. Our Java Full Stack Engineers are responsible for creating the visions of our clients and driving better business outcomes. They are tasked with building cutting-edge digital solutions ...

implement intelligent automation, anomaly detection, or data classification solutions within the regulatory reporting pipelines. Hands-On Development: Write clean, robust, and testable code using Java and Spring Boot, setting a high standard of engineering quality for the team. Component Design: Design scalable application components, microservices, and data integration layers … Professional Experience: Significant experienceof hands-on software engineering experience in enterprise-scale environments, with a proven track record of delivering robust, high-performance applications. Java/J2EE Expertise: Deep, authoritative knowledge of the J2EE platform and Core Java (Java 8 and above), including advanced concepts such as multi-threading, concurrency ...

About You Professional knowledge and experience Essential : Extensive experience in full-stack software engineering, including design, development, testing, and deployment. Hands on experience with Java , Spring Boot , Python and Microservices, although a true polyglot is preferred. Strong understanding of software development methodologies such as Agile, TDD and DevOps. Some proficiency … Platforms : Strong proficiency in cloud technologies, including architecture and deployment strategies. Programming and Development : Advanced knowledge of multiple programming languages and frameworks (e.g., Python, Java, Node.js). CI/CD and Automation : Implementing and maintaining continuous integration/continuous deployment pipelines to accelerate development cycles. Code Quality and Testing : Experience ...

design and development. Experience with AI/ML model integration, Prompt engineering, LLM APIs (OpenAI, Bedrock) and Generative AIProficiency in programming languages such as Java, Python, or Node.js. Strong experience with cloud platforms like AWS, Azure, or Google Cloud Platform. Experience building RESTful APIs and working with event-driven ...

Title: Java Developer Rate: £475 - £525 per day inside ir35 Location: Remote Contract: 6 months rolling SC Cleared We're looking for an experienced Java Developer to join a remote development team working on a Home Office project, building and enhancing secure, scalable Java applications and services. You'll work … across Java, Spring Boot, REST APIs and microservices, contributing to the full development lifecycle from design and development through to testing, deployment and ongoing optimisation. Strong experience with Java and Spring Boot is essential, alongside solid SQL/database knowledge and experience working with Git, Maven or Gradle. Exposure ...

Glasgow 5 days onsite Banking experience £420 inside IR35 Key Skills: Strong experience in Java , Spring Boot, and Microservices Hands-on experience with Golang (Go) development Front End development experience using Angular, React, or JavaScript frameworks Strong knowledge of REST APIs and API integration Experience with SQL/NoSQL databases … DevOps practices Knowledge of Agile/Scrum methodologies Responsibilities: Design, develop, and maintain scalable full-stack applications. Build and enhance Back End services using Java Spring Boot and Golang. Develop responsive and user-friendly Front End applications. Integrate APIs and work with databases to support business requirements. Collaborate with cross ...

Description We are seeking an experienced Java Full Stack Developer with strong expertise in building scalable enterprise applications using modern Java technologies, cloud-native architectures, and microservices. The ideal candidate will have hands-on experience with Kafka, Kubernetes, API Security, Observability tools, SQL databases, and Spring-based microservices development . … Responsibilities Design, develop, and maintain scalable Java-based applications using Java 17+, Spring Boot, and Microservices architecture. Develop and consume RESTful APIs while implementing robust authentication and authorization mechanisms. Build event-driven solutions using Apache Kafka for real-time data processing and messaging. Deploy, manage, and troubleshoot applications on Kubernetes ...

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 successful candidate preferably should have SC/DV clearance or must be eligible and willing ...

civil servants and industry experts Based in Swansea, South Wales - three days per week on-site Role Overview We are looking for an experienced Java Developer with strong expertise in Java and Spring Boot to design and build scalable, secure, and high-performance backend systems. The ideal candidate should have … platforms, including exposure to public sector or standards-driven environments such as GDS-aligned projects. Key Responsibilities Design, develop, and maintain backend services using Java (8/11/17+) and Spring Boot Build and manage RESTful APIs and microservices architectures Collaborate with cross-functional teams including frontend, DevOps ...

Project description As a Senior Full Stack Java Engineer within the US Corporate Loans POD, you will design, develop, and deliver enterprise integration solutions connecting Loan IQ with upstream and downstream platforms. You will leverage modern cloud-native technologies, AI-assisted development tools, and Agentic AI practices to improve software … optimize application and integration performance. SKILLS Must have Core Engineering 8+ years of software engineering experience, ideally within Financial Services. Strong expertise in Java, Spring Boot, REST APIs, and distributed systems. Experience with Kafka, IBM MQ, or similar messaging technologies. Strong integration experience with Loan IQ, lending, banking, or enterprise ...

approach, you're comfortable engaging with clients, understanding their needs, and translating them into effective outcomes. RequirementsKey Responsibilities Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists … quality standards Work with cloud platforms to deploy AI-powered services Contribute to architecture decisions and technical roadmaps Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists ...

About the Role We are seeking an experienced Senior Java/SQL Developer to join our growing engineering team. The successful candidate will be responsible for designing, developing, and supporting enterprise-grade applications and data solutions. You will work across the full software development lifecycle, collaborating with architects, developers, DevOps … complex technical challenges and mentoring junior team members. Location: Glasgow, 3 days/week in the office Key Responsibilities Design, develop, test, and maintain Java-based applications and services. Build and optimise complex SQL queries, stored procedures, and database solutions. Develop scalable APIs and microservices architectures. Analyse business requirements ...

inclusive, adaptable, and forward-thinking organization, Location: London, Hybrid 2 days a week from Office Role Summary We are seeking an experienced Java Backend Developer to design, develop, and support scalable enterprise applications using Java and Spring technologies . The ideal candidate should have strong software engineering fundamentals, hands … support, and continuous improvement of application stability, performance, and monitoring. Day to Day Job Duties Design, develop, test, and implement new application functionality using Java and Spring/Spring Boot . Develop backend services, APIs, and reusable application components. Work closely with business stakeholders and Business Analysts to understand functional ...

approach, you’re comfortable engaging with clients, understanding their needs, and translating them into effective outcomes. Key Responsibilities Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists … quality standards Work with cloud platforms to deploy AI-powered services Contribute to architecture decisions and technical roadmaps Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists ...

industry experts Based in Swansea, South Wales - three days per week on-site Role Overview We are seeking an experienced and technically strong Lead Java Developer to lead the design, development, and delivery of scalable, secure, and high-performance enterprise applications. The ideal candidate will have extensive hands-on experience … with Java and Spring Boot , strong expertise in microservices and cloud-native architectures, and proven experience providing technical leadership within development teams. As a Lead Java Developer, you will take ownership of technical solutions, guide development teams, drive engineering best practices, and work closely with Architects, Product Owners, Business Analysts ...

JavaScript and/or TypeScript. Experience with modern front-end frameworks such as React. Experience developing back-end services using technologies such as Node.js, Java, Spring Boot or Python. Experience developing and consuming APIs and integration services. Experience working with AWS and/or Microsoft Azure. Experience with Git-based ...

Reference: 57665 Java Developer Location: London (Hybrid)Salary: [Insert range]Type: Full-time Build software that actually scales—and matters We're looking for a Java Developer to join a growing engineering team focused on building high-performance, reliable applications used by thousands of users every day. This … closely with product, design, and DevOps to ship meaningful features at pace. What you'll be doing Designing and building scalable backend services using Java and modern frameworks (e.g. Spring Boot)Collaborating with cross-functional teams to deliver new features end-to-end Improving system performance, reliability, and maintainability Writing ...