Test Automation Engineer - Hardware-in-the-Loop (HIL)
Quick Summary
About Tau Power conversion is the bottleneck between the compute, energy, and mobility industries and the future they're trying to build.
Power conversion is the bottleneck between the compute, energy, and mobility industries and the future they're trying to build. Most of the industry is still solving it with decades-old approaches. Tau is fixing that. We're a venture-backed hardtech company in Redwood City, building power conversion technology for data centers, EVs, and energy systems. Several products are already moving into production.
We hire people who own problems end-to-end: power electronics, embedded software, controls, test and validation, mechanical design. We solve from first principles, not legacy playbooks. We're past "promising technology." Customers are buying, volume is coming, and the people who join now set the standard everyone builds on after.
About the Role
~1 min readTau Motors seeks a Test Automation Engineer, Hardware-in-the-Loop (HIL) to build and scale our automated test infrastructure across software and hardware-in-the-loop (HIL) environments. This role is critical to ensuring the quality and robustness of embedded software controlling next-generation electric propulsion systems.
You’ll work closely with firmware, controls, and hardware teams to design test strategies, develop automated test frameworks, and integrate validation into continuous integration pipelines.
Because our success depends on collaboration, we expect new employees to work onsite five days a week to build strong working relationships with the team.
Responsibilities
~1 min read- →Experience with automotive or safety-critical systems
- →Familiarity with CAN, SPI, UART, and other embedded communication protocols
- →Experience with simulation environments (MATLAB/Simulink, etc.)
- →Exposure to ISO 26262 or similar safety frameworks
- →Experience scaling test infrastructure in fast-paced environments
$120,000.00 - $210,000.00
Tau is committed to paying competitive compensation that is fair and equitable. Your experience, qualifications, training, critical skills, and/or business considerations determine your compensation. We also offer a comprehensive benefits package that may include an annual performance bonus, equity, and other incentive compensation plans considered part of Tau’s total compensation package. To learn more about our top-tier benefits, please visit www.taumotors.com. The level will depend on the candidate’s experience. Our ideal candidate exhibits a can-do attitude and approaches his or her work with vigor and determination. Candidates will be expected to demonstrate excellence in their respective fields and possess the ability to learn quickly within a fast-paced environment.
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Become part of an emerging company during a rapid growth phase—within an industry undergoing dramatic transformation for a global imperative.
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Work with some of the smartest and most talented experts from different fields to: (1) attack some of the most pressing issues of today while (2) contributing to technically demanding and deeply innovative solutions.
- Growth potential—we advance team members who have an outsized impact.
- Competitive compensation based upon experience level, including stock options—we believe in capturing value in the future we create together.
- Flexible time off and paid holidays.
- Centrally located in the Bay Area on the Peninsula in vibrant downtown Redwood City
- Blocks from the Caltrain
- Walking distance to food and entertainment
- Easy access to both the 101 and 280
- Excellent medical, dental, vision & life insurance
- Comprehensive benefits including 401(k), HSA and FSA benefits, commuter benefits and more
Location & Eligibility
Listing Details
- Posted
- August 28, 2026
- First seen
- September 7, 2026
- Last seen
- September 7, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 32%
- Scored at
- September 7, 2026
Signal breakdown
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