Frontend Software Engineer, Codex App

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San Francisco Full-time$230k–$385k / year Posted 2w ago

Above market. This role pays above the $218k median for similar USD roles (736 comparable postings in our corpus).

We sit at the intersection of research, product, and design. We ship quickly, learn from real usage, and continuously refine both the experience and the harness that connects users to the model. You’ll help define what great looks like for “human ↔ agent” collaboration: what belongs in the UI, how state is represented, how progress and uncertainty are communicated, and how users stay oriented across long-running and multi-step work. WHAT YOU’LL DO * Build and ship polished, high-performance UI across the Codex desktop app and IDE extension. * Partner tightly with design to turn prototypes…

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