Imagine what you can do here. Apple is a place where extraordinary people gather to do their lives best work. Together we create products and experiences people once couldn't have imagined, and now, can't imagine living without. It's the diversity of those people and their ideas that inspires the innovation that runs through everything we do. APPLE INC has the following available in Cupertino, California and various unanticipated locations throughout the USA. Understand of asynchronous and multithreaded programming and experience designing and building complex architectural platforms. Debug problems in a highly concurrent environment. Design and analyze logging in support of diagnosing hard to reproduce and/or customer reported issues. Work with designers to recommend behavioral policies based on hardware and software capabilities and limitations. Work with quality engineers to develop test plans for new features. Track record of designing and building architectural platforms that hold up over time to the addition of new features and hardware platforms. Analyze and find solutions for software bugs. Design and implement new routing and session management features including how to handle interruptions and other asynchronous events for iOS, macOS, and other products. Communicate with other engineering teams within Apple to facilitate cross-functional software and hardware solutions. Assist with the development and reviewing bug status using custom or commercial bug and work tracking systems. Design and implement new features on embedded platforms. 40 hours/week.