Firmware Validation Engineer

Foster City, CA Software – Software Platforms and Product /Full-time /Hybrid As a Firmware Validation Engineer, you will validate firmware functionality at the component, subsystem and system level, ensuring features operate reliably within the broader vehicle platform. This includes testing embedded applications, control logic, and feature integrations across hardware interfaces, sensors, and actuators to confirm they meet functional, performance, and safety requirements.

Your work directly impacts the quality and readiness of customer-facing features by catching issues early, improving integration stability, and ensuring smooth delivery of these features to internal customers. Through close collaboration with firmware developers, systems engineers and cross-functional teams, you will help deliver robust and reliable features to  this role, you will:

Define and develop comprehensive test plans based on requirements, trace testcases to requirements, set pass/fail criteria and refine requirements based on test outcomes

Develop and implement test plans on multiple test layers (HiL, Dyno, Vehicle)
Define tooling needs to execute tests and evaluate results efficiently

Collaborate with system, firmware & hardware engineers to ensureimplementations meet requirements and desired functionality in accordance with product requirements.

Investigate firmware issues through data analysis and issue reproduction

Qualifications BS degree in Electrical, Mechanical, Computer or Systems Engineering4+ years of experience in developing or testing embedded software

Test automation with Python or other scripting languages

Experience writing code with source control (Git)
Hands-on technical experience debugging complex systems involving networked microprocessors and software-controlled electrical or electromechanical devices

Experience parsing and analyzing log data/source code and identifying rootcause.

Positive attitude, team player, and ability to quickly adapt to changes

Bonus Qualifications Working knowledge of components/systems such as drive unit, power steering, actuators, braking systems, powertrain and their interactions.

Experience with Python testing frameworks (Robot, pytest, etc.)Experience with continuous integration/deployment systems

Experience using tools such as JIRA, Test Rail, Polarion/JAMA/Doors, XRAY, etc.

Experience in systems validation or integration

Ability to develop test plans based on FMEA/vehicle safety concepts analysis $153,000 - $193,000 a year

Base Salary Range 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…