Qa/Quality Engineer (Madrid)

More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies.

A QA Engineer who can ensure end‑to‑end software quality across the full delivery lifecycle.

Hybrid. 3 days a week in the office + 2 days remote.

Responsibilities

• Design, execute, and maintain test cases covering functional, regression, and end‑to‑end scenarios.
• Perform manual and exploratory testing to validate business and technical requirements.
• Validate system integrations, including REST API testing.
• Execute and document tests in an audit‑proof manner, ensuring traceability and evidence.
• Contribute to continuous improvement of QA practices and testing approaches within the team. ...