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Software Engineer, GPU Kernels

River AI

$200k–$420kMid levelPalo Alto, CA, USA

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About River AI

River AI creates personal AI shaped by individuals.

What you'd do

Build GPU kernels for matrix operations
Optimize memory access and tiling
Develop mixed-precision kernels
Profile workloads and integrate improvements

What they're looking for

Bachelor's in CS or related field
Experience with CUDA or similar tools
Strong C++ and Python skills
Foundations in linear algebra