Software Performance Engineer for Memory, CoreOS

AppleCupertino, CA
Onsite

About The Position

The OS Performance team is responsible for making your iPhone, iPad, Mac and Apple Watch run smoothly and speedily release after release. Come join us if you're interested in making Apple's products run as quickly and smoothly as possible while learning about a large variety of software components. Make a difference to iOS, macOS and watchOS by collaborating with software teams all over Apple. This position will require engaging with other engineering teams to gain a deep understanding of problem domains when developing features and helping them solve those problems with performance in mind. We evangelize best practices, help teams measure and understand their performance as well as optimize their existing software. To do that, as well as to help build the tools needed for analysis, a moderate amount of coding experience is required.

Requirements

  • Moderate amount of coding experience required.
  • At least one object-oriented language.
  • At least one scripting language such as Python or Ruby.
  • Enjoys debugging or analysis work.
  • BS/MS in CS/CE or equivalent.
  • Skills for understanding large system architectures.
  • Excellent spoken and written communication skills.
  • Enjoys working in a team environment.
  • Competent and has delivered software written in Swift/SwiftUI/Objective-C.

Nice To Haves

  • Experience writing native apps for (or debugging) iOS, macOS or watchOS.
  • Interested in several areas of software (operating systems, graphics, UI Applications, ML, compilers, etc).

Responsibilities

  • Engaging with other engineering teams to gain a deep understanding of problem domains when developing features.
  • Helping teams solve problems with performance in mind.
  • Evangelizing best practices.
  • Helping teams measure and understand their performance.
  • Optimizing existing software.
  • Building tools needed for analysis.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service