Aufgaben: Define test strategy and contribute creative ideas to improve quality, performance and reliability Drive improvements in testing processes, documentation and cross-teams collaboration Work as a member of a cross-functional agile team, with focus on quality assurance of customer integrations Design, develop and execute maintainable automated and manual test cases covering client integrations, and work iteratively together with the team to optimize them Research, recommend and implement tools and processes as needed with the goal of increasing automation and test coverage Understand our products from a client perspective and identify and test functional 'edge cases' outside of the product expected functionality