Bachelor of Computer Science or equivalent, and min 5 years work experience In-depth development experience at the application and user interface level with native Apple technologies (Swift or Objective-C, SwiftUI, UIKit, or AppKit) Strong object-oriented programming and design skills Ability to investigate project requirements independently Track record of working closely with a multi-functional team, handling expectations, and delivering great work on time Excellent problem-solving, critical-thinking, and interpersonal skills, with a keen eye for detail Eager to learn new skills and tackle unfamiliar problemsDeep understanding of operating-system programming concepts, including concurrency and memory management Experience with asynchronous programming patterns (Combine, async/await) Experience profiling and optimizing UI performance with Instruments Experience designing and maintaining public APIs used by other teams or external developers Experience with client/server architecture, networking protocols, and data synchronization Experience shipping polished, consumer-facing user interfaces. As an engineer on the Game Services UI team, youll develop and improve the Apple Games app, the Game Overlay, and the UI frameworks that power multiplayer experiences, achievements, leaderboards, and other social gaming features across Apples platforms.