Comcast's Global Product Organization (GPO) is seeking an iOS Development Engineer 3 to join the Connected Living Client Application Engineering team. We build and evolve the mobile platform that powers the native Xfinity iOS and Android apps—the one-stop shop for residential customers to view their bill, manage cloud-enabled gateways and smart home devices, troubleshoot their network, and set up parental controls and advanced security. The app serves millions of users and is expanding internationally as partners such as Sky Italia adopt the app. This is not a typical feature development role. You will own the iOS platform foundations, including analytics and tracing, authentication, app startup and initialization, push notifications, release engineering (Xcode/SDK/Swift upgrades), and support-drop strategy. Your work accelerates product teams, improves reliability and performance at scale, and elevates the iOS developer experience across the organization.