Apple
Senior Software Engineer, System Experience - Calendar Experience
$150K–$278K
Cupertino, California · Senior · Full-time · Posted Jun 16, 2026
- Experience
- 5 years of Objective-C/Swift interoperability; 2 years of production SwiftUI experience. Preferred: 7+ years building mobile and desktop projects.
About the job
Develop platform and product software for Apple’s Calendar experience, shaping calendar features and delivering high-performance applications across Apple platforms.
What you'll do
- Collaborate with engineering, data engineering, product, design, QE, and automation teams on initiatives.
- Design and build scalable, testable modules for complex applications.
- Uphold standards for code quality, unit testing, and engineering processes.
What they ask for
- Proficient in Objective C and Swift, with a strong command of mixed-language codebases.
- 5 years of interoperability between Objective-C and Swift in large, long-lived applications.
- 2 years of SwiftUI experience in a production environment.
- Proficiency with concurrency and state management on Apple platforms, including GCD, OperationQueue, Async/Await, and Combine.
Nice to have
- 7+ years of engineering experience building mobile and desktop projects.
- Experience with platform or system-level components or APIs, time-based data models, iCalendar, or CalDAV.
Pay
USD $150,400 to $277,600 base salary
Tools
Objective C, Swift, SwiftUI, GCD, OperationQueue, Async/Await, Combine, iCalendar & CalDAV
Model-written summary · the original posting is authoritative