13 of 13 Contract JUnit Jobs in England

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 ...

quality software. Participate in code reviews, troubleshooting and production support. Essential Skills Java 21 Maven AWS Lambda/Serverless development REST APIs Spring Boot JUnit 5 Linux/Shell scripting Git and CI/CD experience Desirable Skills AWS API Gateway DynamoDB SQS IAM CloudWatch Oracle Database Mockito, Cucumber, WireMock ...

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 ...

principles. Solid experience across the testing landscape, including unit, integration, and end-to-end testing using tools such as Jest, Detox, Cypress, Playwright, Selenium, JUnit, and Mockito — with a strong commitment to test-driven development. Solid understanding of CI/CD pipelines, version control (Git) Javascript React Experience working within ...

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. ...

infrastructure as code (IaC) tools: Terraform and CloudFormation Proficiency in Python, Go or Java Proficiency in unit testing frameworks such as Behave, pytest or Junit Proficiency in developing and securing SOAP and REST based web service APIs Experience in DevOps and agile methodologies and automated solution delivery and testing through ...

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 ...

IAM Security Engineer Contract Details Initial 6-month contract 4 days per week onsite in London £400-£450 per day (INSIDE IR35) We're working with a leading financial services organisation seeking an experienced IAM ...