Description

You will diagnose and resolve DirectX 12 performance issues by analyzing hardware and software traces.

Responsibilities

• Reproduce reported DirectX 12 performance issues using data from testing labs.
• Capture GPU and CPU profiles and traces using PIX, GPUView/ETW, and vendor-specific profilers.
• Analyze performance counters and traces to isolate root causes and propose actionable fixes.
• Create detailed performance reports including reproduction steps, metrics, and hotspot summaries.
• Collaborate with graphics driver and runtime engineers to validate hypotheses and test fixes.

Required Skills

• 10+ years of experience in graphics drivers and GPU architecture.
• Deep understanding of real-time rendering fundamentals and the GPU graphics pipeline.
• Proficiency in C/C++ with the ability to interpret performance-sensitive code.
• Familiarity with DirectX 12 core concepts and shaders (HLSL, SPIRV).
• Experience with graphics profiling tools such as PIX, GPUView, and Radeon GPU Profiler.
• Working knowledge of Windows and Linux environments.
• Scripting experience using Python, PowerShell, or Bash.
• Any graduate degree.

Key Skills

Education

Any Graduate