Imagine what you could do here. At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish! We're looking for a hard-working software engineer to join us in building the best, most secure communications and networking protocols powering a wide array of Apple products The Applied Networking team provides the core infrastructure for device-to-device communications, including both messaging and realtime communications. The team's frameworks unlock sharing, collaboration, messaging, and secure connectivity, providing API surfaces enable Apple products such as iMessage, FaceTime, HomeKit, SharePlay, Apple Watch, AirDrop, and more. In this position, you’ll play a crucial role in safeguarding these networking and communications features. You will design, implement, maintain, and strengthen robust security features that protect our users. You’ll work mostly in Swift and Objective-C on protocols, frameworks, and daemons. You will perform code reviews with a focus on identifying and mitigating security vulnerabilities, and investigate and respond to security incidents and vulnerabilities. Our goal is to develop technologies and craft experiences that revolutionize the way people communicate with each other and interact with their devices. If this opportunity sounds exciting to you, please apply!