Apple
Senior iOS Software Engineer — CloudKit
$142K–$263K
San Diego, California · Senior · Full-time · Posted Sep 14, 2026
- Experience
- 5+ years of software engineering experience.
- Education
- Bachelor's degree or above in an engineering-related field, or equivalent related experience.
About the job
Develop iCloud client-side infrastructure and core system components that enable secure, private, reliable cloud services across Apple platforms.
What you'll do
- Design clear APIs and build performant system daemons with network and file-system stacks.
- Collaborate with server teams to design scalable features and protocols.
- Implement cryptographic protection for cloud data.
What they ask for
- Strong programming skills in Swift and/or Objective-C.
- Experience building on Apple platforms and developing system-level frameworks and APIs.
- Experience with client-server architectures and network protocols in distributed systems.
- Track record of shipping software on tight schedules; excellent communication.
Nice to have
- Experience with Swift concurrency.
- Experience with security, privacy, and cryptography concepts; event-based programming or inter-process communication is also a plus.
Pay
$142,300 to $263,300 USD base salary
Tools
Swift, Objective-C, C, libdispatch, POSIX APIs
Model-written summary · the original posting is authoritative