Contribution to quality assurance: Your main duty is to ensure functional solutions are thoroughly tested and meet the required quality standards. Manual testing of test concepts is required. Automation may also be necessary. Testconcept design and analysis: You will design test-concepts based on technical and functional requirements, implementing tests for new functions, features, modules, or interfaces. This requires a combination of process skill and understanding of the technology used. Documentation: You are responsible for documenting tests for component requirements. This involves detailing the procedures, outcomes, and any issues identified during testing processes. Collaboration and communication: You will develop and communicate testing solutions and concepts within your team located in Sofia, Quickborn, and Rostock. Issue analysis and resolution: In case of incidents or issues, you will analyze problems and find solutions in close collaboration with other involved teams. Testing expertise: You are one of the testing experts within your scrum team, ensuring that developed features meet the highest standards of quality