Apple's HomeKit team is seeking a Principal Software Engineer to lead the development of their home automation ecosystem. This role sits at the heart of Apple's smart home strategy, working on the platform that connects iOS devices with home accessories. The position offers an opportunity to shape the future of home automation technology, working on everything from low-level protocols to high-level user experiences. The ideal candidate will bring 15-20 years of software development experience and deep technical expertise in distributed systems, networking, and security. You'll be working with a collaborative team focused on creating the world's most advanced home automation platform, with access to Apple's comprehensive benefits package including competitive salary, equity opportunities, and medical coverage. This role combines technical leadership with hands-on development, requiring both strategic thinking and detailed implementation skills. You'll be instrumental in advancing Apple's vision for the connected home, working with cutting-edge technology while maintaining the company's high standards for security and user experience.