Apple
Software Engineer, System Services & Daemons, Core OS
Beaverton, Oregon · Full-time · Posted Oct 26, 2026
- Experience
- 6+ years of experience with operating system design and development.
- Education
- B.S. in Computer Science or equivalent experience.
About the job
Develop and maintain system daemons, frameworks, and other software for Apple operating systems, from feature design and testing through bug fixing and support.
What you'll do
- Design and implement system software features; triage and fix bugs.
- Write unit and integration tests for new and existing code.
- Collaborate across teams and provide design guidance and technical support.
What they ask for
- B.S. in Computer Science or equivalent experience.
- Strong proficiency in C, C++, or Objective-C.
- 6+ years of experience with operating system design and development.
Nice to have
- Development experience on macOS and/or iOS.
- Experience with common embedded hardware architectures; familiarity with open-source technologies, cryptographic concepts, or Xcode.
Tools
C, C++, Objective-C, macOS, iOS, tvOS, watchOS, visionOS
Model-written summary · the original posting is authoritative