Robotics Perception Engineer: Real-Time Vision & 3D Sensing

Relling Inc; San Francisco, Northern (CA, KY); Hybrid; USD 120,000 - 170,000; Full time

Job summary

Relling Inc is seeking a Robot Perception Engineer to develop the systems that give our robots a real-time understanding of the parts and workcells in front of them. You will own software that turns raw sensor data into structured observations for controllers, from camera calibration through 3D monitoring, enabling safe collaboration on the factory floor.

Strong Python/C++ fundamentals and hands-on experience with sensor integration are required, with ROS/ROS2 or similar robotics middleware.

Qualifications

• 4+ years of experience in robotics perception, computer vision, or a closely related field.
• Strong software engineering fundamentals in Python and C++.
• Hands-on experience with sensor integration and calibration (cameras, depth sensors, LiDAR, hand-eye).
• Experience building real-time perception pipelines that ran on real hardware.
• Fluency with both learned and classical CV, and the judgment to know which one a problem calls for.
• Experience with ROS/ROS2 or similar robotics middleware.
• Ability to debug across the full stack, from driver-level sensor issues to model behavior on live hardware.

Responsibilities

• Develop and maintain real-time perception pipelines, integrating and calibrating cameras, depth sensors, and LiDAR with our robot platforms.
• Build segmentation, tracking, and pose estimation that holds up under part-to-part variation, deformable materials, and unreliable depth on thin or reflective features.
• Design the structured observation spaces our learned controllers consume, along with the labeling pipelines that make training them cheap.
• Own the 3D safety perception stack: occupancy prediction from point clouds, speed modulation, and protective stops that let our robots operate without fencing.
• Work with the controls and policy teams to connect perception outputs to policy inputs at control frequency.
• Support bring-up and field testing of new camera and sensor configurations on live production lines.
• Contribute to fault detection and recovery logic so the system survives an eight-hour shift.

Skills

Python

C++

Robotics perception

Computer vision

ROS/ROS2

Job description

Relling Inc is seeking a Robot Perception Engineer to develop the systems that give our robots a real-time understanding of the parts and workcells in front of them. You will own software that turns raw sensor data into structured observations for controllers, from camera calibration through 3D monitoring, enabling safe collaboration on the factory floor.

Strong Python/C++ fundamentals and hands-on experience with sensor integration are required, with ROS/ROS2 or similar robotics middleware.