Apple logo
Apple Verified
Consumer Electronics, Software, Services, Retail

CPU Performance and Workload Analysis Engineer, Platform Architecture

Austin, TXOnsiteFull TimePosted 1 month agoVisa sponsorship available

Is this role right for you?

Upload your resume and get a skill-by-skill breakdown — see exactly where you match, where you're close, and what to highlight. Not a mystery percentage.

Get a tailored resume highlighting what this role needs.

Required skills

  • CPU architecture
  • micro-architecture
  • C++
  • scripting languages
  • Perl
  • Python
  • Javascript
  • CPU performance analysis
  • associated tools

Nice to have

  • performance benchmarks
  • multi-functionally
  • diverse backgrounds
  • visual/UI
  • data analysis frameworks
  • modern AI tools

Role summary

Apple's CPU Architecture and Performance Team is seeking highly motivated engineers to work at the intersection of hardware and software. This role involves driving advanced exploration for next-generation CPU architectures, acting as an interface between CPU, system, and software teams. The position requires a strong understanding of CPU architecture and micro-architecture, proficiency in C++ and scripting languages (Perl, Python, or Javascript), and experience with CPU performance analysis tools. Preferred qualifications include an advanced degree, 10+ years of relevant experience, knowledge of performance benchmarks, AI tools, OS internals, and compiler technology. The role emphasizes a data-driven approach, guiding optimizations based on real user workloads and collaborating with software developers to optimize code.

Modern system-on-chip (SoC) designs have dramatically changed how hardware and software is developed. It is increasingly important to understand the concerns of software developers when designing hardware while it is also increasingly meaningful for software developers to understand how their applications can map efficiently to modern client and server hardware. Those who can understand both and prefer to live at the intersection of hardware and software are deeply valuable, especially to Apple. The Apple CPU Architecture and Performance Team is seeking highly motivated and self-driven engineers who want to live at this intersection, individuals who have or want to develop domain expertise in emerging areas like AI, individuals who have a high-level CPU architecture understanding and desire to work with a world class team for CPU, SoC, and software development. Are you deeply accountable for your work? Your passion for product ownership and track record of product development will prove critical to your success on our team.

Description


We drive advanced exploration for next generation CPU architectures. As a member of this team, you are the interface between the CPU team, system teams, and many software teams at Apple. We have a data driven approach that is focused on real user workloads (both existing and emerging) so your work will guide optimizations and the direction of future CPUs. At the same time, you will be working with software developers to optimize code for our CPU designs and roadmap.

Minimum Qualifications


Bachelor’s degree Experience with CPU architecture and micro-architecture Object-oriented programming experience with C and C++ Experience in scripting languages such as Perl, Python, or Javascript Experience with CPU performance analysis and associated tools

Preferred Qualifications


MS or PhD in Electrical or Computer Engineering, or related field 10+ years of relevant experience Knowledge of common performance benchmarks Experience working multi-functionally with people of very diverse backgrounds Demonstrated communication, influence, and negotiation skills Technical documentation skills Knowledge of visual/UI, data analysis frameworks and modern AI tools Knowledge of OS internals and compiler technology

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

Get started to unlock a personalized interview prep pack for this role.

Ready to apply?
You'll be redirected to Apple's application page.

Similar roles

See how RiseMe works

Match, tailor, and prep so you send fewer applications and land more interviews.