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.