Senior Software Engineer - Perf and Benchmarking

CoreWeave seeks a Senior Engineer for its Benchmarking & Performance team. The role involves building and enhancing Kubernetes-native services for measuring latency, throughput, and reliability across global data centers. Responsibilities include leading designs, contributing to MLPerf workflows, mentoring junior engineers, and ensuring reproducible benchmarking processes.

3-5 years experience in distributed systems or cloud services; strong Python or Go skills; hands-on Kubernetes in production; familiarity with GPU systems (CUDA, NCCL) and model-serving stacks; effective cross-functional communicator. Nice to have: time-series databases, MLPerf experience, OSS contributions, GPU cluster benchmarking.