Staff Engineer AI Safety & Data Pipelines

Trajectory Labs, PBC is hiring a Member of Technical Staff to build a software factory that produces safety data to train, evaluate, and improve AI models. You will work with technical leads on difficult safety and alignment problems, writing production code and building evaluation environments.

You will collaborate with researchers and engineers to scale reusable tools, agent workflows, and automated tests, while taking increasing ownership as the role grows in a early-stage startup.