Full-time

Full-Stack Software Engineer, OS Performance Tools

Posted by Apple • San Diego, CA, United States

📍 San Diego, CA 🕒 February 25, 2026

About the Role

**Weekly Hours:** 40
**Role Number:** 200624367-3543

**Summary**
Join Apple's OS Performance Tools team and directly impact the performance of products used by billions worldwide.
We're looking for a full-stack engineer interested in working on cutting-edge performance analysis tools and services that span from embedded systems to applications to server-side data processing. Your work will enable iOS, macOS, tvOS, watchOS, and visionOS to deliver exceptional performance, while providing developers with the tools and data they need to easily write high-performing applications. This is a unique opportunity to work at the intersection of operating systems, large-scale data analytics, and developer tooling at one of the world's most innovative technology companies.

**Description**
Work on performance tools and services that model various aspects of Apple’s operating systems to enable teams to tackle challenging multi-functional performance problems. You will...

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