Hibernate Strong understanding of Microservice architecture Experience building web services and APIs on REST Strong understanding of unit & integration tests, following TDD/BDD Experience using test frameworks like Junit, Mockito, PowerMockito & Wiremock Experience and understanding of CICD pipeline of Docker, Jenkins and Kubernetes Understanding of all the agile ceremonies. Good understanding of JSON and XML Experience in Relational Database More ❯
and AI-driven application development. Proficiency in building microservices, SaaS solutions, and API-first architectures to enable scalable, interoperable systems. Frameworks & Tools: Backend: Spring Boot (web, data, cloud, security), JUnit 5, Mockito, database integration. AI: LangChain, Retrieval-Augmented Generation (RAG), MCP servers (as consumer and developer), and prompt engineering for LLM optimization. Exposure to popular libraries and frameworks (Apache Commons More ❯
and AI-driven application development. Proficiency in building microservices, SaaS solutions, and API-first architectures to enable scalable, interoperable systems. Frameworks & Tools:Backend: Spring Boot (web, data, cloud, security), JUnit 5, Mockito, database integration. AI: LangChain, Retrieval-Augmented Generation (RAG), MCP servers (as consumer and developer), and prompt engineering for LLM optimization. Exposure to popular libraries and frameworks (Apache Commons More ❯
and AI-driven application development. Proficiency in building microservices, SaaS solutions, and API-first architectures to enable scalable, interoperable systems. Frameworks & Tools: Backend: Spring Boot (web, data, cloud, security), JUnit 5, Mockito, database integration. AI: LangChain, Retrieval-Augmented Generation (RAG), MCP servers (as consumer and developer), and prompt engineering for LLM optimization. Exposure to popular libraries and frameworks (Apache Commons More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Meritus Talent
enhance legacy systems currently in maintenance mode. Contribute to automated testing (C#) and infrastructure improvements (Docker, Ansible, Python, Linux). Required Skills: Proven experience with Java, Spring, Maven, Git, JUnit, and Web APIs (REST/JSON, XML/SOAP). Active SC clearance is essential. Strong background in complex or high-pressure software development environments. Ability to collaborate effectively within More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Eligo Recruitment
have hands-on experience with databases (DB2, MongoDB, MySQL). You understand caching technologies . You’re familiar with build tools (Maven), web servers (Jetty, Tomcat), and test frameworks (JUnit, Cucumber). Experience with Terraform or other infrastructure-as-code tools is a plus. Previous gambling/iGaming experience is essential – this is an absolute requirement. What You’ll Be More ❯
Java 17+ with tools and frameworks like Spring, Spring Boot, Maven Experience with Microservices/microservice architecture Expert in writing automated tests (TDD/BDD) using tools such as Junit, and Selenium, where appropriate Experienced with messaging system, preferably Kafka Able to demonstrate and promote positive attitudes and behaviours, such as collaboration, learning, sharing, respect and motivation Why join us More ❯
clearance! (NPPV3 is preferrable) Experience and Skills + A minimum of 5 years relevant experience as an SDET + Strong experience of OOP and SOLID + Unit testing with Junit + Experience and knowledge of API testing with coded framworks and Postman for debug and exploratory testing. + Strong experience with Gitlab and Git + SonarQube + Jenkins + Cucumber More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Adecco
/Linux/Windows experience Strong communication and problem-solving skills Desirable: Experience with financial services Knowledge of payment formats (SWIFT, NACHA, SEPA) Familiarity with testing tools (SOAP-UI, JUnit, MBTestClient) Please be advised if you haven't heard from us within 48 hours then unfortunately your application has not been successful on this occasion, we may however keep your More ❯
e.g., Jenkins, GitHub Actions, Azure DevOps). - Familiarity with cross-browser and cross-device testing tools (e.g., BrowserStack, Sauce Labs). - Exposure to BDD/TDD approaches (e.g., Cucumber, JUnit, TestNG). So, if you ve read this far congratulations & thank you. Please hit the apply now button or get in touch to be considered More ❯
Banbury, Oxfordshire, England, United Kingdom Hybrid / WFH Options
hireful
e.g., Jenkins, GitHub Actions, Azure DevOps). - Familiarity with cross-browser and cross-device testing tools (e.g., BrowserStack, Sauce Labs). - Exposure to BDD/TDD approaches (e.g., Cucumber, JUnit, TestNG). So, if you’ve read this far – congratulations & thank you. Please hit the apply now button or get in touch to be considered More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Avanti
Build intuitive, responsive UIs using Jetpack Compose and Material 3 Collaborate closely with backend and product teams to deliver seamless features Ensure reliability through unit, integration, and UI testing (JUnit, Espresso, Mockito, BrowserStack) Participate in code reviews and contribute to CI/CD pipelines Optimise app performance and user experience Stay up to date with the latest Android tools, frameworks More ❯
Basingstoke, Hampshire, United Kingdom Hybrid / WFH Options
Telstra Associates
Apply online only)+ per day inside We are looking for a team of Java Developer s for a new project, the Java Developer will need Java 17, 21, Junit 5, Cucumber, Spring Boot 3, 4 and Tooling. The Java Developer with AWS will migrate on-premises services to OCP in AWS, update pipelines to use an in-house solution More ❯
Java Developer | £55k + Bonus | Hybrid – MedTechJava, Spring, Javascript, TDD, Junit, AWSA fast-moving healthtech scale-up is quietly reshaping how hospitals deliver care across the UK and now rapiidly scaling the development team!In just a few years, they've gone from challenger to trusted partner, winning major contracts and deploying their system in some of the country’s … projects over the next few years.Currently on the lookout for: Junior/Mid-Level Java Developers x 3 Focus: Automation side mostly. Tech stack: Java, Javascript, SQL, AWS, TDD, Junit Hybrid, Salary: £40k–£55k + bonus Duration: Dedicated to automation for 1–2 years, with future growth pathways to different areas Senior Java Developers x 2 Salary: Up to £85k More ❯