Software Engineer - Robotic Controls
1X is a Palo Alto-based AI and robotics company building general-purpose humanoid robots, led by its consumer home robot NEO.
Funding history
About 1X
1X develops embodied-AI humanoid robots designed to learn from real-world deployment and perform household tasks. Its current flagship product is NEO, a home robot offered through an early-access ordering flow.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will build the software foundations for whole-body robot control and manipulation. You will develop state estimation, kinematics, robot models, system identification, sensor conditioning, diagnostics, and calibration procedures. You will create real-time interfaces and investigate hardware and software failures to improve safe robot operation.
Requirements
- Experience shipping state estimation or control software for physical robots or comparable electromechanical systems
- Experience implementing and tuning EKF, UKF, invariant, or complementary filters using noisy hardware sensor data
- Applied knowledge of rigid-body kinematics, frame transforms, inverse kinematics, and dynamics
- Experience with system identification and calibration of actuators, transmissions, or sensors
- Proficiency in production-quality real-time C++ on Linux
- Python experience for tooling and analysis
- 5+ years of relevant industry experience or equivalent advanced-degree and hands-on experience
Responsibilities
- Develop state estimation for pose, velocity, joint state, contact, and force or torque signals
- Own robot models, coordinate frames, inverse kinematics, and command trajectory generation
- Characterize actuators, tendons, and transmissions through system identification
- Condition raw sensor signals through filtering, validity checks, and temporal consistency checks
- Build monitoring, limits, and fault-response mechanisms
- Support calibration and bring-up procedures across production and field operations
Benefits
- Medical, dental, and vision coverage
- Paid time off, company holidays, and parental leave
- 401(k) plan with company match
- Flexible Spending Account and Health Savings Account options
- Commuter benefits
- Short-term and long-term disability insurance
- Life insurance
- Employee Assistance Program
- Onsite snacks and catered lunches
