Helix AI Engineer, Localization and Mapping

Job summary

Responsibilities

Figure’s vision is to deploy autonomous humanoids at a global scale. Our AI team is looking for Localization and Mapping Engineers to empower Figure humanoid robots to perform highly dynamic operations in demanding real-world environments.

• Architect and implement real-time localization, ego-motion tracking, and state estimation systems by fusing multi-modal sensor data (cameras, IMUs, encoders, magnetic sensors).
• Build and maintain scalable, offline pose-tracking pipelines to process large-scale training data from diverse sources.
• Develop and optimize multi-sensor calibration systems for humanoid robotics and data collection platforms.
• Partner with cross-functional teams to build comprehensive, data-driven evaluation and testing frameworks.
• Design, engineer, and deploy high-quality, reliable software solutions for real-world robotics applications.

What they're looking for

• Deep technical expertise in solving complex estimation and nonlinear optimization problems.
• Strong command of 3D geometry, visual-inertial SLAM, and computer vision techniques, including feature matching/tracking, and Structure from Motion (SfM).
• Experience writing performant C++ software.
• Hands-on experience with sensor calibration (e.g., multi-camera and IMU intrinsics/extrinsics).
• Ability to thrive in a fast-paced, ambiguous environment that requires rapid exploration and iteration.

Tech stack

• C++