Senior Backend Engineer - Evaluation Framework & Benchmarks

H is hiring to build and operate an evaluation framework that runs benchmarks across web apps, desktop environments and command lines. You will help researchers and forward deployed engineers integrate benchmarks, enforce input standards, and ensure observability so runs are fast, reliable and cost-efficient.

This role emphasizes end-to-end engineering-from cluster tuning to new benchmark integrations-while working closely with researchers, product teams, and a VP of Engineering.