6 of 6 API Testing Jobs in Cardiff

among the top 10 worldwide—as they continue to evolve their technology capability. We're searching for a Quality Engineering Automation Lead to own the automation strategy, build modern testing frameworks, and drive best practices across a collaborative engineering environment. This is a high-impact leadership role with a hands-on element—ideal for someone passionate about automation, quality … and scaling robust test practices across complex systems. Tech Stack & Experience: Automation Tools: Selenium, Appium, Cucumber, TestNG, JUnit Languages: Java (primary), Python, JavaScript API Testing: REST Assured, SOAP, Web APIs DevOps & CI/CD: Jenkins, Azure DevOps, Git, Maven Testing Approaches: BDD, continuous testing, performance testing (e.g., JMeter) Cloud: Exposure to Azure and modern cloud … integration patterns Experience: 10+ years in test automation, enterprise-scale frameworks, Agile/DevOps environments Key Responsibilities: Design and maintain scalable automation frameworks across UI, API, and performance testing Embed test automation into CI/CD pipelines to support rapid, reliable delivery Champion quality engineering and test automation adoption across product teams Mentor engineers and embed best practices More ❯

resources, and the rate/salary is totally dependant on your experience, from 3 years to 30 years. The requirements are as follows: Manual Testers/QA Analysts & Automation Testing Execute test cases manually. Focus on UI/UX, functionality, user stories, and regression. Tools: Excel, TestRail, Zephyr, Jira, Quality Center. Create and execute automated test scripts. Improve test … coverage, speed up regression cycle. Tools: UFT (Unified Functional Testing) – enterprise tool for functional/regression testing (VBScript). Selenium Cypress Appium Playwright, TestComplete, Ranorex, Robot Framework. Multiple Deliverables SDET Testing (Software Development Engineer in Test) Ideally Developer-tester hybrid. Write testing frameworks and also contribute to production code. Strong coding background (Java, Python, C#, etc. … . Build integration and end-to-end automation pipelines. Performance/Load Testing Simulates real-world load and stress on systems. Ensures system performance, scalability, and reliability. Tools: JMeter, LoadRunner, Gatling, Neoload. Functional Testing Verify that software functions as per business requirements. Integration Testing Focus on ensuring different modules/components interact correctly. Test APIs, databases, and More ❯

Platform Team Join Creditsafe's internal Customer Management Platform team-our foundational platform for authentication, provisioning, and auditing services. We're seeking a Senior Test Engineer with experience in testing cloud-native software systems and a commitment to supporting quality across the development lifecycle. About Creditsafe Since 1997, Creditsafe has worked to make business data more accessible, starting in … to improve processes and reduce manual work. Document and communicate test outcomes clearly and concisely. ️ Key Responsibilities Develop and maintain automated and manual test artefacts. Apply a variety of testing techniques (e.g., performance, integration, acceptance). Collaborate on requirements analysis and test planning. Contribute to CI/CD pipeline quality through effective regression testing. Mentor and support others within … knowledge sharing. Skills & Experience Agile development experience. Familiarity with ATDD, BDD, and test automation. Proficiency in Python or JavaScript for automation. Experience with AWS cloud-native services and performance testing tools (e.g., JMeter). Working knowledge of RESTful APIs, SOAP, and API testing tools. Understanding of CI/CD processes (Azure DevOps preferred). Ability to document More ❯

global insurance firm, ranked in the top 10 worldwide, as they expand their technology team. We’re seeking a Quality Engineering Automation Lead to spearhead automation strategy, develop robust testing frameworks, and champion best practices across the engineering function. This role offers a blend of technical leadership and hands-on delivery—perfect for someone passionate about quality, innovation, and … team development. Automation Tools: Proficient with Katalon (certified preferred), Selenium, Appium, Cucumber, TestNG, JUnit API Testing: Experienced with REST Assured, SOAP, Web APIs DevOps & CI/CD: Strong knowledge of Jenkins, Azure DevOps, Git, Maven Testing Approaches: BDD, continuous testing, performance testing (JMeter) Cloud: Familiar with Azure integration services Experience: 10+ years in automation, large … scale frameworks, Agile/DevOps teams Key Responsibilities: Design and maintain robust automation frameworks for UI, API, and performance testing Embed automated testing in CI/CD pipelines for fast, reliable delivery Promote automation practices across teams and lead adoption Mentor engineers on tools, techniques, and best practices Define and report on test coverage and quality metrics More ❯

looking for a Test Automation Engineer to join our Specialist Mortgages team. In this role, you'll design, develop, and maintain automated test suites using Playwright, and contribute to API test coverage to ensure the reliability and performance of our services. You'll also carry out manual exploratory testing to uncover edge cases and support rapid feedback during … integrate tests into our CI/CD pipelines and champion quality throughout the delivery lifecycle. Key Responsibilities Develop and maintain automated UI test suites using Playwright Create and execute API tests to validate backend services and integrations Conduct manual exploratory testing to identify defects and usability issues Collaborate with cross-functional teams to understand requirements and define test … environment configuration Document test approaches, cases, and results clearly Continuously improve test coverage, effectiveness, and efficiency Key Skills and Experience Experience with Playwright, TypeScript, JavaScript, and JSON for automated testing Strong background in API testing, including data validation and backend logic Ability to analyse complex requirements and determine effective test coverage Skilled in building maintainable and scalable More ❯

things built Strong sense of MVP vs “nice to have” Experience planning releases, managing product roadmaps Nice to have: Exposure to competitor lending products Technical understanding (Postman, SQL tools, API testing, etc.) Ability to analyse user data and issues to drive improvements You’ll be working in a fast-paced team that builds, improves and ships real software. More ❯