Systems Engineer - Behavior Verification
✨ AI Summary
Waabi, a leader in Physical AI for autonomous trucks and robotaxis, is hiring a Systems Engineer for Behavior Verification. The role focuses on designing test sets and validating safety-critical autonomy software, requiring proficiency in Python and experience with applied statistics and autonomous vehicle requirements. Candidates need a relevant engineering degree and experience verifying safety-critical systems, ideally in AVs. The position is remote in the US with a salary range of $149,000 to $190,000 USD plus equity and unlimited vacation.
- Design and document the scenario and test sets that establish on-road behavior performance, from minimum to comprehensive.
- Own what enters the release pipeline: define and run the scenario validity checks, and approve or refuse test sets before they are used to judge a release.
- Maintain continuous quality feedback of the artifacts test sets depend on — scenarios, taggers, graders and the taxonomy behind them.
- Turn behavior requirements into testable criteria, working with Behavior Requirements on targets and acceptance criteria that someone will sign.
- Investigate behavior deficiencies: find further instances, establish what exposure we have to them, and return them to the pipeline as test escapes.
- Distinguish genuine behavior failures from simulation artifacts, and raise simulation fidelity gaps with the corresponding teams.
Work across the organization — motion planning, simulation, evaluation, operations, safety methodology and platform — and hold the interfaces between them. - Align verification phases and cadence with the organization: what runs on a daily release, and what a significant step in exposure requires.
- Bachelor’s degree or Master’s degree in a relevant engineering or related field (e.g., Software Engineering, Electrical Engineering, Computer Science, Robotics, Advanced Controls, Aerospace, etc.).
- Experience verifying safety-critical systems, ideallyin autonomous vehicles.
- Demonstrated experience designing test cases from requirements, and assessing what a test set covers and what it misses.
- Applied statistics: sample size, confidence, and what a result does and does not support.
- Proficiency in Python and the ability to navigate a large codebase.
- Familiarity with autonomous vehicle requirements, behaviors and design methodologies.
- Strong ability to structure, document and prioritize a large number of test sets and test strategies.
- Ability to work cross-functionally in a diplomatic way, across teams that do not always agree.
- A drive for commitment and accountability, for yourself and for others.
- Trucking or heavy-vehicle exposure.
- Machine learning experience, particularly model evaluation and false-positive / false-negative trade-offs.
- Exposure to regulatory frameworks: NHTSA, ISO 26262, SOTIF.
- Familiarity with the tooling required to extract coverage and exposure from large driving-log sets.
- Comfortable working in a newly formed team, where the process has to be built rather than followed.
- Competitive compensation and equity awards.
- Health and Wellness benefits encompassing Medical, Dental and Vision coverage (for full-time employees only).
- Unlimited Vacation.
- Flexible hours and Work from Home support.
- Daily drinks, snacks and catered meals (when in office).
- Regularly scheduled team building activities and social events both on-site, off-site & virtually.
- As we grow, this list continues to evolve!
About the Company
4dayweek.io is a job board dedicated to helping job seekers find roles at companies that offer a 4-day work week, 9-day fortnights, flexible schedules, and other reduced-hours policies. The platform lists thousands of jobs across various categories and locations, with a focus on work-life balance. It also offers an Auto Apply feature (JobCopilot) that automatically applies to matching roles on behalf of users. The site verifies each company's schedule policy before listing, and provides resources like pros and cons of the 4-day week.
More jobs at Waabi
-
Senior Data Analyst, Operations
Toronto, ON · full_time · Oct 21, 2026
-
Software Engineer, Commercial Software
Toronto, ON · full_time · Sep 15, 2026
-
Senior / Staff Software Engineer, AI Tech Strike Team
Toronto, ON · full_time · Sep 12, 2026
-
Staff Systems Engineer - Safety Methodologies
Remote US & Canada · full_time · Sep 12, 2026
-
Senior / Staff Software Engineer, ML-based Controls
Remote US & Canada · full_time · Sep 19, 2026