Anthropic Performance Engineer Interview Experience — Five Onsite Rounds After a GPU-Kernel Take-Home

Anthropic·Performance Engineer·Nov 2025
OnsiteTake-home ProjectIn progresshard

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Published

Curated and edited by PracHub

Practice the questions from this interview

Implement staircase printing and distributed mode/median
Optimize a core kernel for throughput
Explain projects and handle AI-safety conflicts
Estimate VRAM and compare model parallelism

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