12 of 12 Contract JUnit Jobs in the UK excluding London

REST API development and integration. PostgreSQL or similar relational database technologies. Docker containerisation. AWS cloud platforms and services. Jenkins CI/CD pipelines. Maven. JUnit and automated testing frameworks. Git source control. Agile development methodologies (Scrum/Kanban). Jira and Confluence. ...

code quality. Essential Skills & Experience Strong commercial experience with Java Extensive experience developing REST APIs using Spring Boot Experience writing unit tests using JUnit Strong understanding of JSON structures and data formats Hands-on experience with Kubernetes , including: Containerising applications Deploying and managing microservices Troubleshooting deployments within containerised environments Experience ...

requirements into reliable, production-ready software. What You’ll Be Working With Java & Spring Boot AWS Apache Kafka MongoDB Microservices & REST APIs Automated testing – JUnit & integration testing Git & version control CI/CD Agile delivery and modern engineering practices Key Responsibilities Design, develop and maintain high-quality Java applications ...

skills. Experience working within Agile/Scrum teams. Proven coaching and team engagement skills. Ability to adapt and context switch across different priorities. Desirable JUnit Playwright/Selenium Cucumber/Gherkin Gatling OWASP ZAP SonarQube WireMock Kubernetes/Docker Microservices AWS OpenAPI WCAG/Axe/Wave GitHub Copilot Agile ...

using AI Coding Agents (Claude Code, GitHub Copilot, Codex) to generate, test, and refactor code. Testing & Quality: Unit/Integration testing across the stack (JUnit, Mockito, React Testing Library, Jest). Experience monitoring system health (SLIs/SLOs). Qualifications & Experience 7+ years of professional full-stack development experience. Background ...

will focus on the modernisation and enhancement of legacy services, contributing to the delivery of scalable and reliable applications. Required Skills Java Spring Boot JUnit Desirable Skills JPA Kibana Maven Mockito AWS GitLab Helm OpenAPI SQL Shell Scripting Reasonable Adjustments: Respect and equality are core values to us. ...

with cloud platforms, specifically AWS, and containerization technologies like Kubernetes (EKS). * A solid understanding of the full development lifecycle, including packaging (Maven), testing (JUnit, Mockito, Cucumber), and deployment (Argo CD). * Familiarity with agentic AI, code generation tools, or a strong personal interest and side projects in this area. ...

will focus on the modernisation and enhancement of legacy services, contributing to the delivery of scalable and reliable applications. Required Skills Java Spring Boot JUnit Desirable Skills JPA Kibana Maven Mockito AWS GitLab Helm OpenAPI S click apply for full job details ...

investigation and quality improvement initiatives. Essential Technical Capabilities Candidates must be able to demonstrate: Ability to read, understand and interpret Java unit tests (e.g. JUnit) written by developers to support test analysis and defect investigation. Experience designing and developing automated end-to-end and system tests using Playwright with Java … approach. Ability to work effectively within cross-functional delivery teams. Desirable Skills Experience with the following technologies and tools would be advantageous: Testing & Automation JUnit Playwright Selenium Cucumber Performance Testing Gatling Security Testing OWASP ZAP Cloud & Containerisation Docker Kubernetes AWS Accessibility Testing WCAG Standards WAVE ...

Compose. Experience creating or contributing to reusable component libraries or design systems. Strong experience with automated testing, including improving and maintaining existing test suites (JUnit, MockK, Espresso, Compose UI Testing or equivalent). Experience integrating mobile applications with backend APIs and services (Retrofit/OkHttp or equivalent). Strong understanding ...

test strategies. Create and maintain test data and testing artefacts. Participate in collaborative development through pair programming. Review and interpret Java unit tests (e.g. JUnit) to support defect investigation and test analysis. Design and develop automated end-to-end and system tests using Playwright and Java. Build and maintain automated … influence teams on quality best practices. Experience working within Agile delivery environments. Quality-first mindset with a focus on continuous improvement. Testing & Automation JUnit Playwright Selenium Cucumber Performance & Security Testing Gatling OWASP ZAP Cloud & Infrastructure AWS Docker Kubernetes Accessibility WCAG Wave Axe Technology Stack Front End Remix React JavaScript Back ...

Deep knowledge of MVVM/Clean Architecture, SOLID principles, and Kotlin Coroutines/Flow. Testing & APIs: Hands-on experience with unit/UI testing (JUnit, Mockk, Espresso) and RESTful/GraphQL APIs. Scale: Background building high-traffic, production-grade consumer mobile applications. Randstad Technologies is acting as an Employment Business ...