Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other’s ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share it with the world, changing lives for the better. It’s the diversity of our people and their thinking that inspires the innovation that runs through everything we do. When we bring everybody in, we can do the best work of our lives. Here, you’ll do more than join something — you’ll add something. We're looking for a strong Engineering Program Manager to drive Performance and Reliability for the next generation of Siri, Apple's on-device conversational AI. This role sits at the intersection of latency engineering, reliability metrics, and release quality across iOS, macOS, watchOS, tvOS, and visionOS. You will partner with engineering, QE, and data science teams to ensure Siri responds fast, works consistently, and gets measurably better every build.