Staff Software Engineer, Performance- Weights & Biases

Own complex performance challenges across the Weights & Biases platform and infrastructure. Design scalability and latency experiments, build benchmarking and load-testing frameworks, prevent performance regressions, and integrate measurement into CI/CD. Collaborate with product, infrastructure, and SRE teams to analyze system behavior, develop scalable architectures, and enable engineers through tools, processes, and data-driven performance improvements.