276 to 300 of 3,558 Java Jobs in the UK

Senior Java Engineer £50,000-70,000 GBP Pension, Benefits Hybrid WORKING Location: Bristol, South West - United Kingdom Type: Permanent Senior Java Engineer Payments Technology Location: Bristol/Hybrid Working Salary: £50,000 - £70,000 + Benefits Package About the Role We're working with a leading global consultancy seeking … experienced Senior Java Engineer to join a growing payments technology team delivering large-scale transformation programmes across the financial services sector. This is an opportunity to work on business-critical payment platforms, helping major organisations modernise their technology landscape through cloud-native engineering, modern architecture and complex payment processing solutions. ...

Senior Java Engineer £50,000-70,000 GBP Pension, Benefits Hybrid WORKING Location: Newcastle Upon Tyne, North East - United Kingdom Type: Permanent Senior Java Engineer Payments Technology Location: Newcastle/Hybrid Working Salary: £50,000 - £70,000 + Benefits Package About the Role We're working with a leading global … consultancy seeking an experienced Senior Java Engineer to join a growing payments technology team delivering large-scale transformation programmes across the financial services sector. This is an opportunity to work on business-critical payment platforms, helping major organisations modernise their technology landscape through cloud-native engineering, modern architecture and complex ...

looking for an experienced Java professional to join a strategic migration program involving the modernization of existing applications onto a cloud-native technology stack. The role requires strong technical expertise, architecture understanding, and domain knowledge within booking and movement management systems. This role would suit a Senior Java Developer, Technical … This is the on‐site position, 5 days a week work from office London (Canary Warf). Responsibilities: Design and develop scalable microservices using Java 17 and Spring Boot. Participate in application modernization and migration to AWS cloud platforms. Deploy and manage containerized applications using Kubernetes. Work with MongoDB ...

Java Developer | AWS Microservices I SC Cleared £280-£500 per day (Inside IR35/Umbrella) Contract: 14 months Locations: London, Manchester, Newcastle or Glasgow (2-3 days on site p/w) Security Clearance: Existing SC or CTC preferred. SC eligibility required. We are looking for an experienced Java Developer … contributing across the full software development lifecycle while collaborating with highly skilled engineers in a modern cloud environment. Key Responsibilities Design, develop and maintain Java-based microservices Write clean, scalable and well-tested code Perform unit testing and support integration testing activities Conduct and approve peer code reviews (PR reviews ...

Java Developer | AWS Microservices I SC Cleared £280-£500 per day (Inside IR35/Umbrella) Contract: 14 months Locations: London, Manchester, Newcastle or Glasgow (2-3 days on site p/w) Security Clearance: Existing SC or CTC preferred. SC eligibility required. We are looking for an experienced Java Developer … contributing across the full software development lifecycle while collaborating with highly skilled engineers in a modern cloud environment. Key Responsibilities Design, develop and maintain Java-based microservices Write clean, scalable and well-tested code Perform unit testing and support integration testing activities Conduct and approve peer code reviews (PR reviews ...

Software Engineer (Java/Python) National Security Location: Gloucester| Hybrid £40,000 £60,000 + Bonus + Security Clearance Allowance We're looking for Software Engineers to join a growing National Security team based in Gloucester. You'll work on cutting-edge, mission-critical projects, developing secure software solutions that … within some of the UK's most sensitive environments. Key Responsibilities Design, develop and maintain high-quality software solutions Develop back-end applications using Java or Python Work with cloud technologies Write clean, secure and well-tested code Collaborate within Agile development teams Participate in code reviews and technical discussions ...

Role : Java Developer Location: Newcastle (Hybrid, 3 days onsite a week) Type: Fixed Term Contract Duration: 12 months SHOULD BE ELIGIBLE FOR SC Role Overview We’re looking for an experienced Java Developer to join a high-performing engineering team delivering secure, scalable, enterprise-grade systems. You’ll be working … engineering practices. This is an exciting opportunity to work on complex, high-impact systems within a collaborative Agile environment. Key Responsibilities Develop and maintain Java-based microservices using JDK 11+ and Spring Boot Design and build modular, scalable, and maintainable applications Work with enterprise middleware including WebLogic Server ...

Role: Java Developer Location:Newcastle (Hybrid, 3 days onsite a week) Type:Fixed Term Contract Duration: 12 months SHOULD BE ELIGIBLE FOR SC Role Overview We're looking for an experienced Java Developerto join a high-performing engineering team delivering secure, scalable, enterprise-grade systems. You'll be working … engineering practices. This is an exciting opportunity to work on complex, high-impact systems within a collaborative Agile environment. Key Responsibilities Develop and maintain Java-based microservices using JDK 11+ and Spring Boot Design and build modular, scalable, and maintainable applications Work with enterprise middleware including WebLogic Server ...

Principal level Java or Kotlin Developer who wants to stay hands-on while having a genuine influence over architecture, technology and the engineers around you, this is a role worth exploring. This is an opportunity to take a leading technical role on a large, high-throughput platform within the telecommunications … online payments space. Java/Kotlin Software Developer Remote | Up to £70,000 | Newbury The Role This is a hands-on Principal role, with around 90% of your work focused on backend development. You'll be working on a large platform with high-throughput APIs, Azure Cloud and an event ...

Senior Software Engineer – Backend or Fullstack Java Salary: £60,000 - £85,000 Location: Remote first + typically 2 days a month onsite in client locations Clearance: SC clearable (you must be a British citizen and have lived permanently in the UK for the last 5 years) The opportunity … opportunity to work across the full software lifecycle – from requirements and design through to development, testing, deployment and ongoing support. The environment is predominantly Java, alongside TypeScript/JavaScript, with applications deployed across AWS, Azure and private cloud environments. You’ll also have the opportunity to influence technical decisions, mentor ...

Senior Software Engineer – Backend or Fullstack Java Salary: £60,000 - £85,000 Location: Remote first + typically 2 days a month onsite in client locations Clearance: SC clearable (you must be a British citizen and have lived permanently in the UK for the last 5 years) The opportunity … opportunity to work across the full software lifecycle – from requirements and design through to development, testing, deployment and ongoing support. The environment is predominantly Java, alongside TypeScript/JavaScript, with applications deployed across AWS, Azure and private cloud environments. You’ll also have the opportunity to influence technical decisions, mentor ...

Senior Software Engineer – Backend or Fullstack Java Salary: £60,000 - £85,000 Location: Remote first + typically 2 days a month onsite in client locations Clearance: SC clearable (you must be a British citizen and have lived permanently in the UK for the last 5 years) The opportunity … opportunity to work across the full software lifecycle – from requirements and design through to development, testing, deployment and ongoing support. The environment is predominantly Java, alongside TypeScript/JavaScript, with applications deployed across AWS, Azure and private cloud environments. You’ll also have the opportunity to influence technical decisions, mentor ...

looking for a Java Software Engineer to join a team delivering high-quality software on critical projects. You will work as part of an Agile/Scrum team and be involved throughout the software development lifecycle, including development, testing, debugging and deployment. Key responsibilities include: Developing and delivering high-quality … Java applications Writing unit, integration and feature tests Working with other technical teams to understand requirements and resolve issues Creating and maintaining low-level technical designs and documentation Supporting CI/CD and software delivery activities Debugging, performance tuning and improving application reliability Participating in Agile ceremonies and sprint activities ...

seeking an experienced and opinionated Principal Java Engineer to join our high-performing engineering team, working on low latency, high-throughput systems in the payments processing domain. This hybrid role is based in the UK and offers the opportunity to build scalable, real-time services using modern technologies.If … passionate about performance, have strong Core Java and SpringBoot expertise, and thrive in a collaborative yet opinionated engineering culture, we want to hear from you .Key Responsibilities :Design, develop, and optimize low-latency, high-throughput backend systems using Java .Build and maintain RESTful APIs and microservices that power secure payment ...

looking for a Java Software Engineer to join a team delivering high-quality software on critical projects. You will work as part of an Agile/Scrum team and be involved throughout the software development lifecycle, including development, testing, debugging and deployment. Key responsibilities include: Developing and delivering high-quality … Java applications Writing unit, integration and feature tests Working with other technical teams to understand requirements and resolve issues Creating and maintaining low-level technical designs and documentation Supporting CI/CD and software delivery activities Debugging, performance tuning and improving application reliability Participating in Agile ceremonies and sprint activities ...

Senior Java Developer Location: Newcastle Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 year continuous UK address history (typically including no periods of 30 consecutive days or more spent outside of the UK) at the point of application. Other Security … unparalleled opportunity to grow and advance. How best to develop your skills and hone your talents within an innovative technology environment. As a Senior Java Developer, you will Advocate for and employ good development practices on the team such as consistent branching strategy, coding standards, Test Driven Development, Continuous Integration ...

Full Stack Java/J2EE Developer Bristol (Hybrid) | £40,000-£50,000 | Minimum 4 years' experience Fancy building software that actually gets used - and actually matters? We're a well-established company going through an exciting period of growth and digital transformation, and we're on the lookout … experienced Full Stack Java/J2EE Developer to join us. This isn't a graduate or entry-level role - we need someone who can hit the ground running across both front-end and back-end development from day one. Why you'll enjoy it here You'll get real ownership ...

Senior Java Engineer London – Canary Wharf FTC – 9 Months (starting in September) Up to 70K We’re working exclusively with a well-established financial services organisation that is looking to add an experienced Senior Software Engineer to their payment project. This is a great opportunity to join a business operating … Mentoring and supporting other engineers, encouraging knowledge sharing and continuous development. What We’re Looking For: 4-5 years hands-on experience working with Java and/or Kotlin Commercial experience with AWS (preferred), Azure or GCP. Experience working with CI/CD pipelines, DevOps practices and development automation. Strong ...

team delivering secure, technically complex projects across the public sector. This is an excellent opportunity for an experienced Full Stack Software Engineer with strong Java experience. As a Senior Software Engineer, you'll work as part of an Agile team, contributing across the full software development lifecycle. Key Responsibilities: - Designing … developing and testing bespoke software solutions in Java, React JavaScript, and TypeScript - Working across a range of open-source technologies and libraries - Developing and maintaining CI/CD pipelines using tools such as GitLab - Deploying applications across AWS - Contributing to architecture, technical design and solution development - Working across the full ...

Professional services in the UK and EU market. Job Description Mandatory Skills (Hands-on Experience Required): Spring Cloud Microservice Design Patterns API Management & Security Java Backend (recent, hands-on experience is essential) About the Team This role sits within a team responsible for strengthening security within the mobile channel. … code management, agile methodologies, and continuous delivery. Proven ability to optimize backend service performance to meet demanding non-functional requirements (NFRs). Experience in Java backend development. Familiarity with cryptography frameworks in Go and/or Java. Experience working with SQL databases . Knowledge or interest in application security ...

Google Cloud/Java – AI Software Engineer Birmingham, AL - Onsite Job ID: 37530 Posted: 2026-07-09 Employment Type: Direct Hire Join our client’s Sales Domain team and help reshape how enterprise sales technology works — architecting the cloud-native systems that power the full quote-to-invoice lifecycle while … cross-functionally with Product, Architecture, DevOps, and QA leaders. Compensation $130,000–$140,000. What You’ll Be Doing Lead design and development of Java microservices (Spring Boot/Quarkus) on Google Cloud. Drive integration of AI/ML and generative AI capabilities into sales applications. Partner with innovation ...

Software Development Life Cycle Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and advanced applied experience in Java Hands-on practical experience delivering system design, application development, testing, and operational stability Proficiency in back-end technologies notably Java, Springboot, High performance java, thread safety context ...

goals. The 3 G's of RE: "Get Shit Done." "Get Over Shit." "Give a Shit." We are seeking an experienced and opinionated Principal Java Engineer to join our high-performing engineering team, working on low latency, high-throughput systems in the payments processing domain. This hybrid role is based … offers the opportunity to build scalable, real-time services using modern technologies. If you're passionate about performance, have strong Core Java and SpringBoot expertise, and thrive in a collaborative yet opinionated engineering culture, we want to hear from you. Key Responsibilities: Design, develop, and optimize low-latency, high-throughput ...

week in our Liverpool office, although we're happy to be flexible for the right candidate. We're looking for a hands on Java Technical Lead to play a key role in the evolution of our digital products. This is an exciting opportunity to join Love2shop at a pivotal point … design, build and maintain digital products that power our customer experiences. Key areas of responsibility include: Developing high-quality web and mobile applications using Java and React Native (or React). Helping shape technical solutions with a focus on scalability, security and maintainability. Working closely with Product, Design ...

technology products in a secure, stable, and scalable way. You bring technical depth across the full stack - from modern React and TypeScript frontends to Java and Spring Boot backend services - and you thrive in an environment where your contributions directly support the firm's risk management objectives. This is your … user interface implementations follow accessibility best practices, including keyboard navigation, semantic markup, and assistive technology support Design and implement backend services and APIs using Java and Spring Boot, including integration with data stores and downstream systems Gather, analyze, and synthesize large, diverse data sets to develop visualizations and reporting that ...