Apple · 3 months ago
OS Performance Engineer
San Diego, California, United States
Full-time
Onsite
Mid Level
$147K/yr - $272K/yrApple is a company that thrives in a mobile and device-driven world, seeking individuals to help enhance their operating systems. The Performance team is looking for an OS Performance Engineer to analyze performance of user experience workloads and collaborate with software teams to improve performance across the stack.
AppsArtificial Intelligence (AI)BroadcastingDigital EntertainmentFoundational AIMedia and EntertainmentMobile DevicesOperating SystemsTVWearables
Responsibilities
Collaborating with software teams across the stack
Analyzing performance of various user experience focused workloads
Engaging with engineering teams to gain a deep understanding of problem domains
Evangelizing best practices and pursuing improvements
Qualification
Required
Experience in app (UIKit/SwiftUI), framework, or systems engineering
Proficiency in Obj-C, C++, or Swift
Excellent communication skills and eagerness to work cross-functionally with teams across the company
Preferred
Experience developing and using Performance tracing, profiling, logging tools will be a plus
Benefits
Comprehensive medical and dental coverage
Retirement benefits
A range of discounted products and free services
Reimbursement for certain educational expenses — including tuition
Discretionary bonuses or commission payments
Relocation
Company
Apple
Apple is a technology company that designs, manufactures, and markets consumer electronics, personal computers, and software.
Founded in 1976
10001+ employees
H1B Sponsorship
Apple has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (6998)
2024 (3766)
2023 (3939)
2022 (4822)
2021 (4060)
2020 (3656)
Funding
Current Stage
Late StageTotal Funding
$5.67BKey Investors
Berkshire HathawayMicrosoftSequoia Capital
2026-01-10Pre Seed· $1M
2025-05-05Post Ipo Debt· $4.5B
2025-01-16Post Ipo Debt· $0.31M
Leadership Team
Tim Cook
CEO
Craig Federighi
SVP, Software Engineering
Recent News
Venrock
2025-12-01
2025-09-25
Mac Daily News
2025-09-25
Company data provided by crunchbase