Senior Quality Assurance Engineer (m/f/d)

We are seeking a highly skilled Senior QA Engineer with a strong focus on end‑to‑end (E2E) testing, either using Java‑based testing frameworks or Cypress. The ideal candidate will have extensive experience designing, developing, and executing E2E test automation solutions in fast‑paced agile environments. You will play a key role in ensuring the quality and performance of mission‑critical applications, working closely with developers, product managers, and other QA team members to deliver high‑quality software products.

In This Role You Will Have The Opportunity To

• Lead the design, development, and maintenance of E2E automated test scripts using Java-based frameworks (e.g., TestNG, JUnit) or Cypress
• Design and develop infrastructure testing including load, performance, and stress tests and integrate them into our release cycle
• Prioritize data‑driven risk reduction by focusing testing around known bottlenecks and critical paths: ingestion pip...