Principal Software Engineer - Autonomy Behaviors

Zoox
Foster, CA

The Autonomy Behaviors team is responsible for producing our vehicle’s driving trajectory. As a Principal ML Engineer, you will lead the technical development of machine learning algorithms for our next-generation ML Planner. Your impact will range from delivering innovations for immediate milestones to pioneering exploratory projects. You will collaborate closely with teams specializing in Foundation Models, Perception, Simulation, and Safety Validation, in influencing our autonomy stack. Your role will look at problems in a way that crosses team boundaries to prototype new approaches that influence the long term technical direction of multiple organizations within the company.

Responsibilities

  • Set the technical direction of ML development for the future of our Planner
  • Push the frontiers of imitation learning, reinforcement learning, and model scaling to develop new ML models for our onboard Planner
  • Identify and drive force-multipliers for ML development, including metrics, data, and training frameworks
  • Develop new methods to leverage Zoox’s Foundation Models into the ML Planner
  • Provide technical mentorship to the broader group of ML developers at Zoox
  • Collaborate with engineers across Autonomy Software, Simulation, System Design and Mission Assurance, and other departments to solve the overall Autonomous Driving problem in complex urban environments

Qualifications

  • BS, MS, or PhD degree in computer science or related field
  • Proven track record of technical leadership in large-scale AI organizations
  • Significant experience with training and deploying Deep Learning models to production
  • Fluency in C++ or Fluency in Python with a basic understanding of C++
  • Extensive experience with programming and algorithm design-Strong mathematics skills-10+ years of experience

Bonus Qualifications

  • Conference or Journal publications in Machine Learning or Robotics related venues
  • Prior experience with Prediction and Planning for autonomous vehicles

$375,000 - $475,000 a year

There are three major components to compensation for this position: salary, Amazon Restricted Stock Units (RSUs), and Zoox Stock Appreciation Rights. A sign-on bonus may be offered as part of the compensation package. The listed range applies only to the base salary. Compensation will vary based on geographic location and level. Leveling, as well as positioning within a level, is determined by a range of factors, including, but not limited to, a candidate's relevant years of experience, domain knowledge, and interview performance. The salary range listed in this posting is representative of the range of levels Zoox is considering for this position.

Zoox also offers a comprehensive package of benefits, including paid time off (e.g. sick leave, vacation, bereavement), unpaid time off, Zoox Stock Appreciation Rights, Amazon RSUs, health insurance, long-term care insurance, long-term and short-term disability insurance, and life insurance.

About Zoox

Zoox is developing the first ground-up, fully autonomous vehicle fleet and the supporting ecosystem required to bring this technology to market. Sitting at the intersection of robotics, machine learning, and design, Zoox aims to provide the next generation of mobility-as-a-service in urban environments. We’re looking for top talent that shares our passion and wants to be part of a fast-moving and highly execution-oriented team.

Accommodations

If you need an accommodation to participate in the application or interview process please reach out to [email protected] or your assigned recruiter.

A Final Note:

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Posted 2025-12-10

Recommended Jobs

Estimator - Mechanical (Industrial)

K2 Staffing
Los Angeles, CA

POSITION SUMMARY The Estimator for our Industrial division will provide and/or coordinate mechanical estimating services necessary to procure Industrial and Pipe Fabrication projects. Critical to …

View Details
Posted 2025-10-03

Direct Support Professional - Part Time

Adjoin
Fresno, CA

Company: Adjoin Industry: Non-Profit/Social Services Level: Part Time Job Family: Disability Services Location: Fresno, CA 93710, USA Compensation: $16.50 - 18.50 About Us At …

View Details
Posted 2025-12-18

Construction Technology & Data Systems Architect

Coastal Wave Recruiting
Temecula, CA

About the Company This rapidly expanding commercial general contractor is building everything from high-profile retail and restaurants to banks, fuel stations, and large-scale commercial spaces. T…

View Details
Posted 2025-12-18

Software Engineer, Session Replay

Sentry
San Francisco, CA

About Sentry Bad software is everywhere, and we’re tired of it. Sentry is on a mission to help developers write better software faster, so we can get back to enjoying technology. With more th…

View Details
Posted 2025-11-25

Trainer

DP World
Perris, CA

Role: Trainer About the Role How you will contribute Process Analysis – provide input on processes from a quality perspective, aid in implementation of new processes. Coordinate, provide …

View Details
Posted 2025-12-30

As-Needed Environmental Data Analyst

Dudek
Pasadena, CA

Location(s): Pasadena, Santa Barbara, San Diego, Portland Practice/Department: Urban Forestry Internal Title: As-Needed Urban Forester I Work Environment: Remote or Hybrid Compensation:…

View Details
Posted 2025-11-25

Staff/Senior AI/ML Engineer - (Dublin, CA)

Articul8
Dublin, CA

About Articul8 AI At Articul8, we build enterprise-grade Generative AI solutions that help global organizations unlock new value from their data. Our platform is trusted by some of the world's most …

View Details
Posted 2026-01-10

Software Engineer - Developer Experience

Datacurve Ai
San Francisco, CA

We’re building a gamified developer platform where tens of thousands of engineers create high‑fidelity datasets that push LLM frontiers. This role owns the technical lifecycle of data pipelines—from …

View Details
Posted 2025-11-28

Mechanical Design Engineer II

Rivian
California

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to att…

View Details
Posted 2026-01-10