UI Software Engineer, Cocoa
Location
Cupertino, CA
Job Type
Full-time
Category
other-general
Posted
May 27, 2026
**Role Number:** 200635912-0836
**Summary**
Why write a single app when you could help shape a million? The AppKit team is responsible for delivering the user experience on the Mac, and builds the components and APIs used by all macOS applications. We have an impact across the entire breadth of the macOS system, directly impacting the experience of every single user. Are you passionate about providing users and developers with a first-class experience? Join us, and help make the Mac better for everyone!
**Description**
The AppKit team is responsible for the user interface frameworks that form the heart of macOS applications. Engineers on our team are responsible for and contribute to AppKit, UIKit, and SwiftUI; building and enabling features used across the OS, such as Dark Mode, Mac Catalyst, Touch Bar, Auto Layout, and Screen Time.
We provide a wide variety of building blocks including: - Windows & layout of their content - Drawing & graphics support - ...
**Summary**
Why write a single app when you could help shape a million? The AppKit team is responsible for delivering the user experience on the Mac, and builds the components and APIs used by all macOS applications. We have an impact across the entire breadth of the macOS system, directly impacting the experience of every single user. Are you passionate about providing users and developers with a first-class experience? Join us, and help make the Mac better for everyone!
**Description**
The AppKit team is responsible for the user interface frameworks that form the heart of macOS applications. Engineers on our team are responsible for and contribute to AppKit, UIKit, and SwiftUI; building and enabling features used across the OS, such as Dark Mode, Mac Catalyst, Touch Bar, Auto Layout, and Screen Time.
We provide a wide variety of building blocks including: - Windows & layout of their content - Drawing & graphics support - ...