iCloud SW Backend Engineer -ASE

Have you ever set up a new iPhone and wondered how your phone number is instantly and securely bound to your identity for iMessage and FaceTime? Have you considered the global-scale distributed systems required to make that moment of magic possible, orchestrating complex protocols with hundreds of carriers across billions of devices? That’s us! We are the iMessage Server team, and we are looking for someone to help us build upon our foundational services that handle phone number identity—the cornerstone of privacy and trust for Apple’s communication platforms. Our systems are the first link in the chain for every secure conversation, operating at a scale that supports over a billion active devices. Are you passionate about building foundational technologies that serve as the bedrock for user trust? Do you seek the challenge of architecting systems where security, latency, and reliability are paramount? If so, we would love to talk to you!