Prototype Engineer - 3D Printing is open at 1X in San Carlos, CA. The posting gives a salary of $100K - $130K. Posted on Sep 24, 2026, and still on 1X’s careers page when we last checked, on Nov 14, 2026.
About the role
ABOUT 1X We're an AI and robotics company based in San Carlos, California, on a mission to build a truly abundant society through general-purpose robots capable of performing any kind of work autonomously. We believe that to truly understand the world and grow in intelligence, humanoid robots must live and learn alongside us. That's why we're focused on developing friendly home robots designed to integrate…
The opening lines of the posting. The rest is on 1X’s careers page.
Hiring at 1X
1X has 97 open roles right now. Most are in Engineering, Manufacturing & Trades and Data & Research. The median advertised salary across its roles with a published range is $195K. See all its roles


