Senior Test Automation Engineer - APEX

As a leading provider of software in the healthcare sector, we operate in 19 countries with over 9,000 dedicated employees, working in a dynamic and innovative environment full of opportunities. With your commitment and passion, you have the chance to make a sustainable difference. Together, we are shaping the healthcare system of tomorrow. Join our mission and be the change – for a world where knowledge saves lives! Your Impact: You design and own end-to-end automated test strategies across multi-layered test frameworks — unit, integration, system, UI, stress and performance — for our medical software products. You build and evolve test harnesses and CI pipelines that catch regressions early, run reliably at scale, and give the development teams fast, trustworthy feedback across our C++ desktop, .NET and modern web estates. You design and execute stress and performance tests, identify bottlenecks and stability risks, and work with engineering to drive measurable quality improvements. You collaborate closely with software developers, architects and product management, acting as the quality conscience of the team and championing test-driven, shift-left engineering practices. You leverage AI agents and Claude Code to generate, maintain and triage tests, and to build automation skills and workflows the wider QA community can reuse. Your Profile: Several years of senior-level experience in test automation, with a solid grasp of multi-layered test frameworks, stress testing, and performance testing. Strong programming skills ( e.g. C#, Java, Python or TypeScript). C# experience and penetration testing capabilities are a plus. Hands-on experience with CI/CD pipelines, version control, and modern test tooling ( e.g. Ranorex , Playwright, Cypress, GitLab CI); ISTQB or equivalent certification is appreciated. Demonstrated effective use of AI in QA workflows. Experience with Claude Code or similar — building agents, skills and workflows — is preferred; AI pipelines, harnesses and context engineering are a strong plus. Strong problem-solving orientation, innovation, proactivity, and a quality-first mindset aligned with our healthcare purpose. Fluent English; German is a plus.