Process
The interview process began with a standard recruiter call.
This was followed by a 90-minute take-home test that included questions on Embedded C.
Next, there was a 45-minute interview with the hiring manager.
The final round consisted of a 15-20 minute presentation to a panel of engineers.
Questions
Normal Embedded C questions.
Questions related to:
- Finite State Machines
- Debugging
- Testing
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Interview Statistics
The following metrics were computed from 31 interview experiences for the Tesla Firmware Engineer role in United States.
Success Rate
6%
Pass Rate
Tesla's interview process for their Firmware Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Experience Rating
Positive45%
Neutral23%
Negative32%
Candidates reported having good feelings for Tesla's Firmware Engineer interview process in United States.
Tesla Work Experiences
4.0
Great R&D opportunities but slow implementation processes
Firmware Engineer • Former Employee
June 27, 2026
Pros: There are good research and development opportunities.
Cons: The processes take too long for implementation.
5.0
Great Growth, Lacking Perks
Firmware Engineer • Current Employee
San Francisco, California, United States
December 1, 2016
Pros: Innovative projects, great management, and lots of opportunity to grow.
Cons: Missing some perks, like free food and 401K matching.
3.0
Good Pay, No Balance
Firmware Engineer • Current Employee
Palo Alto, California, United States
June 25, 2024
Pros: Helps increase confidence.
Good money.
Cons: No work-life balance.
No PTOs.
- 4.0Great R&D opportunities but slow implementation processesFirmware Engineer • Former EmployeeJune 27, 2026Pros: There are good research and development opportunities.Cons: The processes take too long for implementation.
- 5.0Great Growth, Lacking PerksFirmware Engineer • Current EmployeeSan Francisco, California, United StatesDecember 1, 2016Pros: Innovative projects, great management, and lots of opportunity to grow.Cons: Missing some perks, like free food and 401K matching.
- 3.0Good Pay, No BalanceFirmware Engineer • Current EmployeePalo Alto, California, United StatesJune 25, 2024Pros: Helps increase confidence. Good money.Cons: No work-life balance. No PTOs.
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