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Graphics (GPU) Architectural Modeling Engineer

Apple· Hardware
Apply on company site
Hybrid (Austin), Hybrid (Santa Clara)Full-timePosted 6mo ago

About the role

Performance Modeling Engineer role within Apple’s GPU Performance Modeling Team focused on defining and optimizing Apple's GPU micro-architecture, developing simulators and performance models, analyzing workloads to identify bottlenecks, and collaborating across disciplines to drive high-performance GPUs.

Responsibilities

  • C++ performance modeling of proposed architectural solutions and features.
  • Gathering, analyzing, and validating measured and simulated results to compare architectural design alternatives.
  • Carefully analyze and present results to enable data specific architecture/design.
  • Writing architectural specification documents in collaboration with engineers across different disciplines.
  • Work with the multi-functional teams to develop architectural solutions.
  • Improve Apple’s modeling platform by developing APIs, tools, and optimal standard examples that can be used throughout the company.

Qualifications

  • Minimum of BS + 3 years of relevant experience.
  • Familiarity with a range of performance and/or power simulation environments
  • Strong coding skills including object-oriented programming with C & C++
  • Strong understanding of common data structures and algorithms
  • Knowledgeable in software design patterns
  • Knowledge of scripting languages such as Perl, Python, or Ruby
  • Knowledge of computer architecture & micro-architecture
  • Be comfortable in an environment of uncertainty and able to work through ambiguities
  • Strong communication, influence and negotiation skills to enable data driven decisions
  • Experience in C++ programming.
  • Experience with C++ modeling of Computer Architectures.
  • Experience with scripting languages Python, Ruby, or Perl

Skills

Required:C++Object-oriented programmingScripting languagesComputer architecture / micro-architecture
Last updated Sep 25, 2026. Interested? Apply on the company site.

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