How do we get the right diagnostic data to improve the quality of Apple products and software? This is the most important question that the Stability Engineering OS Team strives to answer each day. We are looking for an exceptional senior engineer to architect and build our OS diagnostic collection services.You will own critical components of our diagnostic infrastructure and work with engineers across Apple to develop and enhance operating system code that supports our mission. We write code for all Apple platforms (iOS, tvOS, watchOS, visionOS, and macOS). Your code will ship on millions of devices used worldwide, directly impacting the quality and reliability of Apple products. As a senior member of the team, you will take ownership of critical diagnostic infrastructure components and drive technical decisions that shape our data collection strategy. You'll architect solutions that perform efficiently within the constraints of all Apple platforms, with privacy and user trust always at the forefront.You will mentor other engineers, lead technical design reviews, and collaborate closely with teams across Apple to ensure our diagnostic systems provide the insights needed to continuously improve product quality. Your work will directly influence how Apple identifies, diagnoses, and resolves issues affecting millions of users worldwide.