Senior ML Engineer, Perception: Auto-labeling

About the Role

Auto-labelling is a foundational pillar of the Autonomy stack. In this Senior ML Engineer role, you will play a key role in delivering high-quality, scalable auto-labeling models. This includes training, optimizing, and shipping auto-labeling models in the Autonomy stack. Use cases include mapping, lanes auto-labelling, object auto-labelling, as well as other critical applications. You will ship production-grade models that push the boundaries of what’s possible. As such, you will also contribute to the whole end-to-end ML lifecycle and data flywheel of this effort: data acquisition, metrics definition, evaluation, model performance optimization, and feedback loop. A key part of the role is especially dedicated to lidar-free auto-labeling, i.e., ship auto-labeling models that do not require lidar data.

Responsibilities

• Deliver production-grade, high-quality, scalable auto-labeling models for use cases including AV mapping, lanes auto-labelling, and/or object auto-labelling, among other critical applications.
• Train, optimize, ship auto-labeling models in the Autonomy stack, and continuously improve their performance.
• Deliver auto-labeling with and without lidar data.
• Establish rigorous evaluation and monitoring benchmarks.
• Identify and root-cause top-tier system anomalies, prioritizing high-impact optimizations to continuously push the needle on performance.
• Partner closely with the Autonomy group to ensure we meet the feature requirements.

Qualifications

• Education: BS, MS, or PhD in Computer Science, Robotics, Electrical Engineering, or a highly related quantitative field.
• Experience: 5+ years of professional experience building and scaling ML solutions, with a strong focus on the following:
  • AV auto-labeling system at scale: Proven track record of hands-on experience delivering auto-labeling models for Autonomous Vehicles at scale. Auto labeling for mapping, lanes auto-labelling, and/or object auto labelling.
  • Perception stack: Solid understanding of the AV perception stack.
  • System engineering: Strong proficiency in Python alongside a solid understanding of modern Perception pipelines, benchmarking tools, and infrastructure.
  • Execution: Demonstrated ability to drive progress across a complex, multi-domain system, in a fast-paced environment.

Preferred Qualifications

• Experience in one of the following auto-labeling applications: mapping, lanes auto-labelling, or object auto-labelling.
• Experience in Lidar-free auto-labeling.
• Experience in mapping, especially from multiple vehicle passes and/or lidar-free mapping.
• Experience in complex, multi-modal, large-scale data flywheel.
• Experience with multiple modalities (e.g., cameras, LiDAR, Radar).
• Experience with onboard edge deployment, cloud inference architectures, and balancing compute/efficiency trade-offs.

Pay

Salary Range for California Based Applicants: $179,000 - $223,000 (actual compensation will be determined based on experience, location, and other factors permitted by law).

Benefits

Rivian provides robust medical/Rx, dental, and vision insurance packages for full-time employees, their spouse or domestic partner, and children up to age 26. Coverage is effective on the first day of employment, and Rivian covers most of the premiums.