
Senior Performance Engineer, Apple Services Engineering
Required skills
- Performance Engineering
- Tech Lead
- Architect
- CPU optimization
- Memory optimization
- Latency optimization
- OS performance
- Application performance
- Profiling tools
- Statistics tools
Nice to have
- Audio/Video playback
- Learn new technologies
- Prototype
- Software designs
- Influence cross-functional teams
- Communication skills
Role summary
Apple Services Engineering is seeking a Senior Performance Engineer to ensure the fluid and responsive performance of Media products and services. This role involves collaborating with engineers across Apple to define performance metrics, set targets, identify optimization opportunities, and establish quality guardrails. The ideal candidate will have extensive experience in optimizing for CPU, memory, and latency, a deep understanding of OS and application performance best practices, and proficiency with performance measurement and analysis tools. A background as a Tech Lead or Architect driving cross-organizational performance programs is also required.
Description
Apple values craftsmanship and Performance is a key ingredient. Come join us at Apple Services Engineering and help us deliver services and applications that are fluid and responsive. You will be responsible for the end-user perceived performance of one or more Media products/services. You will collaborate with engineers from across Apple to define the metrics, set targets, uncover optimization opportunities, define quality guardrails, and ship a product/service that will delight our customers. This role is for engineers who enjoy deep technical engineering that spans large cross-organizational projects.
Minimum Qualifications
2+ years as a Tech Lead or Architect driving cross-organizational Performance programs 7+ years of industry experience optimizing for CPU, Memory and Latency issues 7+ years of industry experience of understanding of OS and Application performance best practices (iOS, macOS, Linux | Java, Swift, Web) 7+ years of industry experience using profiling/statistics/visualization tools relevant to performance measurement and analysis Bachelor's Degree in Computer Science or equivalent
Preferred Qualifications
Aptitude to independently learn new technologies, prototype, and propose new software designs and solutions Ability to influence and shepherd cross-functional teams to achieve shared goals Excellent spoken and written communication skills Self-motivated and able to work independently. Experience with audio/video playback is desired but not mandatory
Sample Apple interview questions
- 1
Design a typeahead box for a search engine
system designmedium - 2
Design a rate limiter
system designmedium - 3
Architect a key-value store for distributed systems.
system designmedium - 4
Design a system to schedule jobs in a distributed environment
system designmedium - 5
What is an API and how does it work?
technicalmedium
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