Sinch is seeking a Quality Engineer to join their Technology R&D Messaging & Network team in a hybrid work arrangement based in Malmö, Sweden. The role combines software development knowledge with extensive testing expertise, requiring proficiency in various testing methodologies including functional, regression, acceptance, exploratory, and non-functional testing. The position offers an opportunity to work with a leading enterprise communications platform, ensuring the quality and reliability of messaging and network solutions. The ideal candidate will bring both technical programming skills and comprehensive testing experience to help maintain and improve product quality standards.