Principal Software Engineer, Productivity

We’re looking for a product-minded Principal Software Engineer to set technical direction, build the systems behind plugins, and improve how models use them. Depending on your focus, you may scale generalist infrastructure and identity-related integrations across products, improve plugin quality at the intersection of backend engineering and applied AI, or work on the product experience itself to drive plugin usage. You’ll lead complex initiatives across teams and own problems from diagnosis and design through implementation and release.

You’ll remain hands-on while driving product and design decisions alongside Product, Design, Research, and engineering partners. You’ll help shape what we build and how it works, translate user and developer needs into clear priorities, and guide technical decisions that balance rapid iteration with long-term reliability and maintainability.

This role is based in San Francisco. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees.