1 to 25 of 47 Junior Java Developer Jobs in the UK

Join to apply for the Junior Java Developer role at Tracsis Rail Technology & Services Join to apply for the Junior Java Developer role at Tracsis Rail Technology & Services Get AI-powered advice on this job and more exclusive features. Our talented people are creating … National Rail, Rail Data Distribution, Smart Ticketing, Journey Planning, Rail Routing, Delay Repay Automation and Rail Staff Travel Management. We are looking for a Junior Java Developer to join our team here in central London. You will have an opportunity to gain a deep understanding and shape … diverse and the successful candidate will have some opportunity to direct the scope of the role to suit their talents. What you will do Java Development, including JEE/Jakarta code running within Application Servers Development of server and serverless back office Restful Json Web Services Software Deployment – Using More ❯

Join to apply for the Junior Java Developer role at JPMorgan Chase . We are seeking a number of Junior Java Developers to join JP Morgan on-site through Robert Walters Consultancy, with the potential to transition into a permanent role directly with the bank … in the future. The ideal candidates will have some professional experience in Java development and a strong desire to learn and expand their skills. This is an exciting opportunity to work at one of JP Morgan's largest UK campuses, located near a beach and with a fitness centre … Chief Technology Office, drives innovation, resiliency and efficiency for the firm through delivery of advanced, integrated, technology solutions and services. We are seeking a Junior Java Developer for the Digital Workflows program, a key part of JPMorgan's strategy to transform the delivery of Global Technology Services. More ❯

more exclusive features. Location Largely Remote (2x in-office per week initially, then predominantly remote) About the Role Applause IT are looking for a Junior Java Developer on behalf of a leading supplier of bespoke solutions to the law enforcement sector. Their software team designs, develops, and … institutions in the UK. They specialise in creating web and mobile applications, middleware solutions, and consulting on innovative approaches to technical challenges. As a Junior Java Developer, you will: Work with policing customers to design, build, and support bespoke products. Take ownership of projects and gain experience … Contribute to all stages of the software development lifecycle, including requirements analysis, development, testing, and deployment. Skills and Experience Required : Ideally a graduate or junior developer with a strong programming background (degree or equivalent qualification). Commercial experience with Java. Strong knowledge of SQL and Linux (preferably Red More ❯

Join to apply for the Junior Java Developer-Listed Derivatives role at eClerx Join to apply for the Junior Java Developer-Listed Derivatives role at eClerx Direct message the job poster from eClerx Location: London Type: Full-time/Hybrid Department: Technology Summary eClerx … Markets is searching for a talented and motivated Java Developer to join our growing team. In this role, you will be responsible for the design, development, and implementation across projects comprising Java development. Responsibilities Lead and contribute to the development of a large, complex OTC Client Clearing … critical transactional systems that support complex clearing and post-clearing lifecycle event workflows. Work on systems that support diverse workflows and business rules using Java, Spring, Hibernate, Sybase/DB2, and MQ Series. Design and implement test scenarios to ensure system robustness and reliability. Contribute to the architecture and More ❯

Join us as a Junior Java Developer at Barclays, where you'll spearhead the evolution of our digital landscape, driving innovation and excellence. In this role, you will be performing activities related to the design, development, unit testing, deployment, support, and maintenance of an exciting transformational enterprise … high visibility. This ambitious initiative leverages a modern tech stack, offering a unique opportunity to make a significant impact. To be successful as a Junior Java Developer , you should have: Experience in Java low latency programming Experience building enterprise scale desktop and/or web applications More ❯

Accepting applications until: 28 June 2025 Job Description Your Role: Junior Java Developer The Commercial Technology team develops and maintains products that drive commercial revenues at Global for both Radio and Outdoor businesses. In this role, you will work closely with a suite of microservices developed using … Java 17+ (mostly Java 21) and Spring Boot, some of which will be event-driven. You will contribute to the technical lifecycle of these services, including CI/CD pipelines (Jenkins/Terraform), running services in Kubernetes (EKS on AWS), and monitoring/alerting in a production environment … Prometheus/Grafana). You will also use persistence technologies like MongoDB, MariaDB, and OpenSearch. As a Junior Developer, you will be introduced to these technologies through on-the-job training, self-study, and external courses. We are a friendly, close-knit team working in a highly collaborative More ❯

Job Title: Junior Java Developer, Birmingham (Aston) Client: Insight Global Location: Birmingham (Aston), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 07.06.2025 Expiry Date: 22.07.2025 Job Description: Must Haves: 4–5 years of hands-on experience in Java development Strong … experience with reading/writing from Kafka in Java Experience with microservices architecture using Spring Framework Familiarity with log investigation and production support tasks Ability to read, write, and enhance existing codebases Soft skills: clear communication, teamwork, proactive task ownership Comfortable collaborating with other teams and driving deliverables to … completion Pluses: MongoDB, especially integrating services with MongoDB Experience with cloud platforms, especially AWS Experience interacting with AWS services within Java applications Background or exposure to service demise and platform migration strategies Day to Day: Insight Global is seeking a mid-level Java Developer for a strategic More ❯

Graduate/Junior Developer, Python, Linux, C#, Java - London (Tech stack: Graduate/Junior Developer, Python, Linux, C#, Java, .NET 9, J2EE, Agile, TDD, BDD) Since 2006, our client's revolutionary marketing software platform has been helping businesses worldwide to attract, engage, and delight … customers by delivering relevant, helpful, and personalized inbound experiences. Having recently launched in the UK, they are looking to hire a Graduate/Junior Developer (Python, Linux, C#, Java) to join their growing team. They believe that individual developers are best positioned to decide what should be … part of the learning process. This role is suitable for recent graduates with a basic understanding of technologies such as Python, Linux, C#, or Java, acquired through university courses or placement years. The company's culture centers on freedom and openness, fostering a surprising and positive work environment. Benefits More ❯

Join to apply for the Junior Java Developer role at eClerx Digital Location: London Type: Full-time/Hybrid Department: Technology Summary eClerx Markets is searching for a talented and motivated Java Developer to join our growing team. In this role, you will be responsible … for the design, development, and implementation of Java projects. Responsibilities Lead and contribute to the development of large, complex OTC Client Clearing projects involving integration with multiple clearing houses (CCPs) and middleware platforms. Develop and deliver major components of critical transactional systems supporting complex clearing and post-clearing workflows. … Work on systems that support diverse workflows and business rules using Java, Spring, Hibernate, Sybase/DB2, and MQ Series. Design and implement test scenarios to ensure system robustness. Contribute to the architecture and development of scalable, event-driven distributed systems. Ensure high performance and responsiveness in multi-threaded More ❯

network you want to login/join with: In partnership with one of the world's leading investment banks, Synechron is seeking an accomplished Junior Java Developer (2-3 years of experience) to join the counterparty risk team, focusing on high-volume options within the Prime Brokerage … division. The Java Developer will handle large data sets and perform high-performance, low-latency risk calculations across all asset classes. Prior experience in this specific area is not required. Required skills and experience include: Strong Java development skills with approximately 2-3 years of experience Proactive More ❯

built on innovation, collaboration, and integrity—values we expect every team member to uphold. Role Overview We are looking for a passionate and motivated Junior Java Engineer to join our engineering team in Sheffield. You will be part of a collaborative, cross-functional team delivering high-quality payment … experienced professionals in one of the world's leading financial institutions. Key Responsibilities Software Development: Assist in the design, development, testing, and deployment of Java-based backend services and APIs that support payment platforms. Agile Delivery: Contribute to Agile ceremonies such as sprint planning, stand-ups, and retrospectives; work … Essential Skills and Qualifications Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience). Knowledge of core Java (Java 8 or later), including object-oriented design and multithreading concepts. Familiarity with frameworks such as Spring Boot , JUnit , and RESTful APIs . More ❯

built on innovation, collaboration, and integrity—values we expect every team member to uphold. Role Overview We are looking for a passionate and motivated Junior Java Engineer to join our engineering team in Sheffield. You will be part of a collaborative, cross-functional team delivering high-quality payment … experienced professionals in one of the world's leading financial institutions. Key Responsibilities Software Development: Assist in the design, development, testing, and deployment of Java-based backend services and APIs that support payment platforms. Agile Delivery: Contribute to Agile ceremonies such as sprint planning, stand-ups, and retrospectives; work … Essential Skills and Qualifications Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience). Knowledge of core Java (Java 8 or later), including object-oriented design and multithreading concepts. Familiarity with frameworks such as Spring Boot , JUnit , and RESTful APIs . More ❯

built on innovation, collaboration, and integrity—values we expect every team member to uphold. Role Overview We are looking for a passionate and motivated Junior Java Engineer to join our engineering team in Sheffield. You will be part of a collaborative, cross-functional team delivering high-quality payment … experienced professionals in one of the world's leading financial institutions. Key Responsibilities Software Development: Assist in the design, development, testing, and deployment of Java-based backend services and APIs that support payment platforms. Agile Delivery: Contribute to Agile ceremonies such as sprint planning, stand-ups, and retrospectives; work … Essential Skills and Qualifications Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience). Knowledge of core Java (Java 8 or later), including object-oriented design and multithreading concepts. Familiarity with frameworks such as Spring Boot , JUnit , and RESTful APIs . More ❯

Graduate/Junior Developer, Python, Linux, C#, Java – London Since 2006, our client’s revolutionary marketing software platform has been helping businesses worldwide to attract, engage, and delight customers by delivering relevant, helpful, and personalized inbound experiences. Having recently launched in the UK, they are looking to … hire a Graduate/Junior Developer (Python, Linux, C#, Java) to join their growing team. The company values developer autonomy, with small teams owning each part of the product, enabling deployment of over 200 times daily. They believe problems are best solved through technology and experience … embracing mistakes as part of learning. This role is suitable for recent graduates with a basic understanding of Python, Linux, C#, or Java, gained through university or industry placements. Their culture emphasizes freedom and openness, fostering a positive and collaborative environment. Their benefits include: Private medical healthcare (family plan More ❯

looking for: We are a collaborative and forward-thinking team focused on building high-performance applications. We’re now seeking a passionate and driven Junior-Mid Java Developer to join our team and help deliver top-tier software solutions. What you’ll do: Design, develop, and implement … Java-based applications with a focus on scalability and performance. Write well-structured, efficient, and maintainable code. Debug and troubleshoot issues in existing applications, applying fixes and improvements. Collaborate with cross-functional teams (Product, QA, DevOps, etc.) to refine system requirements and deliver solutions. Participate in code reviews and … a high standard of quality and best practices. Create and maintain technical documentation for applications and processes. Stay up-to-date with the latest Java technologies, frameworks, and best practices. Qualifications Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience). Solid More ❯

pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Salary up to £50,000 Java | Spring | Springboot | TDD | SQL | API’s | Git | Jira | AWS | Software Engineer | Software Developer Are you a Java Developer looking to join … somewhere which values progression and growth? If so, I have a role for you. I have partnered with a brilliant consultancy looking for talented Junior Developers to work within a global powerhouse in the financial services sector. This is an initial 12 months FTC with the option to join … them on a permanent basis after! They are looking for Junior Developers with a couple of years of experience working with Java to develop enterprise solutions, build APIs, fix bugs, add new functionality, and test code. You will have the opportunity to sit for certifications such as AWS More ❯

An established financial services company seeking a Junior level Java Developer to join their onsite team in Glasgow . This role offers the chance to work on critical backend systems supporting key financial products and services. What You’ll Do Develop and maintain backend services using Java … tools like Git to manage your code. Bonus: Experience with cloud messaging APIs and push notifications. What We’re Looking For Strong skills in Java 11+, JDK 17 (certified preferred), Spring Framework, and REST APIs. Experience with Oracle & PL/SQL backend development. Understanding of Core Java EE More ❯

An established financial services company seeking a Junior level Java Developer to join their onsite team in Glasgow . This role offers the chance to work on critical backend systems supporting key financial products and services. What You’ll Do Develop and maintain backend services using Java … tools like Git to manage your code. Bonus: Experience with cloud messaging APIs and push notifications. What We’re Looking For Strong skills in Java 11+, JDK 17 (certified preferred), Spring Framework, and REST APIs. Experience with Oracle & PL/SQL backend development. Understanding of Core Java EE More ❯

An established financial services company seeking a Junior level Java Developer to join their onsite team in Glasgow . This role offers the chance to work on critical backend systems supporting key financial products and services. What You’ll Do Develop and maintain backend services using Java … tools like Git to manage your code. Bonus: Experience with cloud messaging APIs and push notifications. What We’re Looking For Strong skills in Java 11+, JDK 17 (certified preferred), Spring Framework, and REST APIs. Experience with Oracle & PL/SQL backend development. Understanding of Core Java EE More ❯

Social network you want to login/join with: An established financial services company seeking a Junior level Java Developer to join their onsite team in Glasgow . This role offers the chance to work on critical backend systems supporting key financial products and services. What You … ll Do Develop and maintain backend services using Java 11+, Spring Framework, Microservices, and RESTful APIs. Collaborate with the engineering team to design and launch new features. Ensure code quality, security, and application performance. Use version control tools like Git to manage your code. Bonus: Experience with cloud messaging … APIs and push notifications. What We’re Looking For Strong skills in Java 11+, JDK 17 (certified preferred), Spring Framework, and REST APIs. Experience with Oracle & PL/SQL backend development. Understanding of Core Java EE, EJBs, JPA, and JAX-RS web services. Familiarity with automation testing (Selenium More ❯

Are you a Java Developer with a couple of years experience, looking to level up your career in a meaningful way? Join a dynamic team building innovative software tools that support critical business operations. This hands-on role involves writing clean, well-tested code, collaborating with experienced developers … and contributing to real-world projects from day one. 🔍 What You’ll Do Develop and maintain Java-based applications Write clean, maintainable code using Test-Driven Development and modern best practices Troubleshoot and solve technical challenges alongside your team Learn and apply new concepts in a practical environment 💼 What … We’re Looking For 2+ years of professional Java development experience Strong knowledge of object-oriented programming and version control (Git) Experience with automated testing frameworks (JUnit, TDD) Good documentation and communication skills Enthusiasm for learning and professional growth Bachelor’s degree in Computer Science or related field If More ❯

Are you a Java Developer with a couple of years experience, looking to level up your career in a meaningful way? Join a dynamic team building innovative software tools that support critical business operations. This hands-on role involves writing clean, well-tested code, collaborating with experienced developers … and contributing to real-world projects from day one. 🔍 What You’ll Do Develop and maintain Java-based applications Write clean, maintainable code using Test-Driven Development and modern best practices Troubleshoot and solve technical challenges alongside your team Learn and apply new concepts in a practical environment 💼 What … We’re Looking For 2+ years of professional Java development experience Strong knowledge of object-oriented programming and version control (Git) Experience with automated testing frameworks (JUnit, TDD) Good documentation and communication skills Enthusiasm for learning and professional growth Bachelor’s degree in Computer Science or related field If More ❯

Are you a Java Developer with a couple of years experience, looking to level up your career in a meaningful way? Join a dynamic team building innovative software tools that support critical business operations. This hands-on role involves writing clean, well-tested code, collaborating with experienced developers … and contributing to real-world projects from day one. 🔍 What You’ll Do Develop and maintain Java-based applications Write clean, maintainable code using Test-Driven Development and modern best practices Troubleshoot and solve technical challenges alongside your team Learn and apply new concepts in a practical environment 💼 What … We’re Looking For 2+ years of professional Java development experience Strong knowledge of object-oriented programming and version control (Git) Experience with automated testing frameworks (JUnit, TDD) Good documentation and communication skills Enthusiasm for learning and professional growth Bachelor’s degree in Computer Science or related field If More ❯

Are you a Java Developer with a couple of years experience, looking to level up your career in a meaningful way? Join a dynamic team building innovative software tools that support critical business operations. This hands-on role involves writing clean, well-tested code, collaborating with experienced developers … and contributing to real-world projects from day one. 🔍 What You’ll Do Develop and maintain Java-based applications Write clean, maintainable code using Test-Driven Development and modern best practices Troubleshoot and solve technical challenges alongside your team Learn and apply new concepts in a practical environment 💼 What … We’re Looking For 2+ years of professional Java development experience Strong knowledge of object-oriented programming and version control (Git) Experience with automated testing frameworks (JUnit, TDD) Good documentation and communication skills Enthusiasm for learning and professional growth Bachelor’s degree in Computer Science or related field If More ❯

Are you a Java Developer with a couple of years experience, looking to level up your career in a meaningful way? Join a dynamic team building innovative software tools that support critical business operations. This hands-on role involves writing clean, well-tested code, collaborating with experienced developers … and contributing to real-world projects from day one. 🔍 What You’ll Do Develop and maintain Java-based applications Write clean, maintainable code using Test-Driven Development and modern best practices Troubleshoot and solve technical challenges alongside your team Learn and apply new concepts in a practical environment 💼 What … We’re Looking For 2+ years of professional Java development experience Strong knowledge of object-oriented programming and version control (Git) Experience with automated testing frameworks (JUnit, TDD) Good documentation and communication skills Enthusiasm for learning and professional growth Bachelor’s degree in Computer Science or related field If More ❯