Physical AI Engineer

Civ Robotics

• $130K — $155K *
Technical Services
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of experience in machine learning, deep learning, or computer vision
  • Proficiency in C++ and Python programming languages
  • Experience with PyTorch or similar ML frameworks
  • Familiarity with ROS/ROS2 for robotics applications
  • Hands-on experience with real-world sensor data (cameras, LiDAR, GNSS, IMU)
  • Demonstrated ability to train, evaluate, and deploy models on physical systems
  • Strong problem-solving skills in real-world robotics scenarios.

Responsibilities

  • Explore and prototype new intelligence approaches for real robots
  • Build learning-based perception and vision systems for outdoor environments
  • Develop models for scene understanding, object detection, and autonomous behavior
  • Create data collection and training pipelines for physical AI
  • Design and test experiments in simulation before real-world application
  • Collaborate with engineers across various disciplines to enhance robot capabilities
  • Identify future projects and innovations beyond the current roadmap.

Benefits

  • Comprehensive healthcare coverage (medical, dental, vision) for you and your family
  • Competitive salary with growth potential
  • Equity options in a fast-growing robotics company.
Full Job Description
About the Role

You'll explore, prototype, and deploy new approaches to intelligence on real robots.

That could mean:

  • Building learning-based perception and vision systems for unstructured outdoor environments
  • Exploring Vision-Language-Action models, foundation models, imitation learning, reinforcement learning, and learned world models
  • Creating ways for robots to learn from demonstrations, operators, previous missions, and fleet data
  • Combining classical robotics with modern machine learning rather than treating them as competing philosophies
  • Developing models for scene understanding, terrain understanding, object detection, segmentation, localization, manipulation, and autonomous behavior
  • Finding ways to turn large amounts of robot sensor data into useful training data
  • Building data collection, evaluation, replay, and training pipelines for physical AI
  • Taking recent research and figuring out what actually works on a robot
  • Designing experiments, testing them in simulation, and then getting outside and putting them on a machine
  • Working closely with autonomy, controls, embedded, mechanical, and product engineers
  • Helping define the longer-term Physical AI architecture for our robots and fleet


At Staff level, you'll also help identify what we should be working on next - not just execute an existing roadmap.

What we're looking for

You have deep experience in some combination of:

  • Machine learning / deep learning
  • Computer vision
  • Robotics and autonomous systems
  • C++ and Python
  • PyTorch or similar ML frameworks
  • ROS / ROS2
  • Real-world sensor data: cameras, LiDAR, GNSS, IMU, or similar
  • Training, evaluating, and deploying models on real systems


But more importantly, you know how to make things work outside the lab.

You understand that a model running once in a notebook is very different from a model running every day on a robot.

You care about latency, compute, bad sensors, weird edge cases, changing environments, debugging, and the thousand small details between a good idea and a working machine.

You might be a great fit if

  • You read new robotics and AI papers and immediately want to try them.
  • You have side projects involving robots, cameras, drones, arms, cars, embedded systems, or strange pieces of hardware you probably didn't need to buy.
  • You enjoy moving between research code and a robot with a wrench next to it.
  • You're comfortable questioning the current approach and saying, "There might be a completely different way to solve this."
  • You don't divide the world into "AI people" and "robotics people."
  • And when something finally works on a 10,000-pound machine in the real world, that feels considerably more exciting than improving a benchmark by another 1%.


Bonus points

Experience with any of the following is useful, but not required:

  • Vision-Language Models / Vision-Language-Action models
  • Imitation learning or reinforcement learning
  • Robot foundation models
  • 3D perception
  • Neural rendering / NeRF / Gaussian Splatting
  • Self-supervised or unsupervised learning
  • Synthetic data and simulation
  • NVIDIA Jetson / TensorRT / edge inference
  • Isaac Sim or other robotics simulators
  • Large-scale robotics datasets
  • Learning from teleoperation or human demonstrations
  • Heavy equipment, autonomous vehicles, agricultural robots, mining, construction, or other outdoor robotics


Benefits & Perks

  • Comprehensive healthcare coverage (medical, dental, vision) for you and your family.
  • Competitive salary with growth potential.
  • Equity options in a fast-growing robotics company.

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