Remote Frontier AI Evaluation Architect

Handshake is hiring a Member of Technical Staff, Evals to shape how frontier AI systems are measured, understood, and improved. You will design evaluation frameworks and benchmarks for language models, agents, and multimodal systems, while developing reward models, verifiers, and data-quality tooling that enable reliable, high-signal feedback.

You will collaborate with researchers and engineers to publish results, contribute to open-source projects, and influence our technical direction as an