Senior Robotics Controls Engineer: Humanoid Motion

1X is building humanoid robots that move in home environments to perform chores and give people their time back. As a Senior Robotics Controls Engineer, you will develop the real-time software stack that makes our robots move, balance, and manipulate the world with precision and reliability, bridging hardware and AI from R&D to production. You will design fast state estimation and control algorithms, create clean hardware abstractions, calibrate actuators and full-body kinematics, and build