Top QA Engineer Jobs in Spain

Design, develop and maintain frontend and GraphQL API test automation using Playwright, Java, Postman and JavaScript. Improve automation framework, integrate tests into CI/CD, manage test cases in Jira/Zephyr, analyse flaky tests, report defects, produce Allure reports, and perform manual testing and payment integration testing across environments.

Lead design, development, and maintenance of scalable automated test frameworks (UI, API, regression, smoke, end-to-end) using Selenium, C#/.NET, and AI-assisted tools. Integrate tests into CI/CD pipelines, analyze results, validate AI-generated tests, drive QA transformation, mentor teams, and promote Quality Engineering and AI-assisted testing best practices.

Lead design, development, and maintenance of automated test frameworks using Selenium, C#/.NET and CI/CD. Build UI, API, regression, smoke, and end-to-end suites; leverage AI tools (Copilot, Playwright AI) to create and validate tests; integrate tests into pipelines; analyze results, produce reports, and drive QA transformation and mentoring across teams.

Lead design, development, and maintenance of automated test frameworks and suites (UI, API, regression, E2E) using Selenium/Playwright and C#/.NET. Integrate tests into CI/CD, leverage AI tools to generate and optimize tests, analyze results, validate AI-generated artifacts, mentor teams, and drive QA transformation and automation best practices.

Design, build, and scale test automation frameworks and tooling (Playwright + TypeScript). Own test ecosystem, optimize CI/CD (Jenkins), improve testability, integrate AI-driven testing, mentor engineers, and drive quality engineering practices across squads.

As a Senior QA Engineer, you will design and implement automated tests, collaborate on test strategies, and enhance testing pipelines while ensuring a user-centric approach in a cloud-native communication platform.

The Senior QA Engineer will co-design test strategies, implement automated tests in Kotlin, and improve testing pipelines within a collaborative engineering team.

The QA Engineer will design and implement tests, debug software, monitor software development stages, and ensure product quality through rigorous testing.

The QA Engineer designs and implements tests, debugs, reviews system requirements, conducts pre-launch tests, and monitors software development stages to ensure product quality.

Design, build, and maintain end-to-end test automation frameworks (UI, API, smart contracts, wallet flows), write Web3-specific tests, integrate suites into CI/CD, improve coverage, and promote quality across engineering using AI-assisted tooling.

Lead GCP quality for Prilenia's clinical programs from startup through inspection readiness. Oversee CRO and vendor QA, eTMF quality, CAPA resolution, audits, and regulatory inspection responses. Provide GVP and GLP QA oversight, author SOPs, define quality metrics, build a fit-for-purpose QMS, mentor QA staff, and represent QA in cross-functional governance.

The Quality Assurance Analyst ensures the quality and usability of mobile and web applications by executing manual tests, identifying bugs, and collaborating with teams.

The QA Engineer is responsible for ensuring the quality and performance of mobile applications through automated testing, API testing, and hands-on functional validation, collaborating with developers and product managers to enhance user experience.

The QA Automation Engineer will develop and maintain automated test frameworks, execute various automated tests, optimize testing efficiency, and collaborate with teams to enhance product quality.

Responsible for developing quality plans, managing document control, conducting audits, and generating periodic quality efficiency reports to ensure compliance with quality standards.

Design, develop, and maintain cross-platform automated tests and CI for Maven/Gradle workflows in IntelliJ IDEA; expand coverage, reduce flakiness, debug failures, track quality metrics, and collaborate with QA and developers.

Lead design, development, and maintenance of end-to-end automated tests using Java or Cypress. Build infrastructure testing (load, performance, stress), integrate tests into CI pipelines, design test plans and cases, track defects in JIRA, optimize test frameworks, and collaborate across teams to ensure quality and performance of mission-critical applications.

The Senior QA Manager will oversee QA initiatives, implement QA frameworks, mentor teams, drive quality improvements, and ensure alignment with business objectives in game development.

The Senior Automation QA Engineer will document test plans, perform regression testing, identify software defects, collaborate with teams, and maintain testing environments.

The Senior QA Tester will develop automated tests for backend and frontend applications, manage code quality, optimize CI/CD pipelines, and validate cloud infrastructure in a hybrid work model.

Seeking a QA Automation Engineer to conduct manual and automated testing, design test frameworks, and ensure quality across various testing types while mentoring junior team members.

Join the Merkle team as a QA Engineer, focusing on end-to-end testing in an Agile environment, collaborating with development teams to ensure software quality and optimizing testing processes.

Perform manual testing on desktop and mobile applications; design and execute test cases; log, track, and collaborate on defect resolution; contribute to test plans and QA strategies; ensure software quality across releases.

The Backend QA Engineer ensures reliability and performance of backend systems, focusing on API, database, and service testing, collaborating with engineers to maintain quality standards.

The IT Quality Assurance Specialist will ensure software quality by testing applications, identifying defects, and collaborating with IT teams to enhance user experience.