Engineer, Graphics

• Create and refine real-time rendering features for iOS and Android using Metal and Vulkan.
• Implement GPU-driven visibility, culling, and LOD systems using meshlet or clustered geometry.
• Integrate rendering techniques including TAA, TSR, and tiled or clustered lighting.
• Partner with senior staff to build scalable real-time global illumination.
• Author and tune HLSL, GLSL, and MSL shaders for mobile power efficiency.
• Analyze GPU and CPU bottlenecks using Perfetto, RenderDoc, Xcode GPU Debugger, and hardware-specific profilers.
• Design GPU memory layouts and optimize draw submission for tile-based architectures.
• Coordinate with content and engine teams to maintain performance and quality standards.
• Monitor industry developments to suggest pipeline improvements.

• 5+ years of experience in graphics programming, specifically on mobile.
• Proficiency in C++ for performance-sensitive rendering code.
• Knowledge of Metal and/or Vulkan APIs.
• Experience customizing or extending Unity Scriptable Render Pipelines.
• Understanding of mobile GPU constraints regarding bandwidth, power, and tiling.
• Ability to perform GPU profiling and optimization.
• Familiarity with modern compute-based rendering, visibility pipelines, and culling.

Nice to have

• Experience with UE5 Lumen or Nanite systems.
• Background in low-level rendering or custom engine architecture.
• History of technical publications or open-source graphics contributions.
• Rendering experience for PC or console platforms., * C++, Vulkan, Metal, HLSL, GLSL, MSL, Unity SRP, RenderDoc, Perfetto, Xcode GPU Debugger, Mali/Snapdragon profilers.