Meta Embedded Firmware Engineer interview questions
Updated Oct 29, 2025
based on 2 ratings
Difficulty
Average
Experience
Mixed
How others got an interview
100%
Staffing Agency
Staffing Agency
Interview search
2 interviews
Meta interviews FAQs
Embedded Firmware Engineer applicants have rated the interview process at Meta with 2.5 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 50% positive. To compare, the company-average is 56.5% positive. This is according to Glassdoor user ratings.
Candidates applying for Embedded Firmware Engineer roles take an average of 14 days to get hired, when considering 2 user submitted interviews for this role. To compare, the hiring process at Meta overall takes an average of 31 days.
Common stages of the interview process at Meta as a Embedded Firmware Engineer according to 2 Glassdoor interviews include:
One on one interview: 50%
Skills test: 50%
Here are the most commonly searched roles for interview reports -
They really seem to care a lot more about solving leetcode problems than the experience on your resume. This is unfortunate because these problems are very non-applicable to the industry.
I applied through a staffing agency. The process took 2 weeks. I interviewed at Meta (Redmond, WA) in Jan 2023
Interview
Hour long initial interview, part technical questions and the rest of the time doing a few coding questions. Very nice interviewers, stayed on am extra 15 minutes to answer questions.
Interview questions [1]
Question 1
Semaphore v mutex, SPI I2C UART basics. Coding question doing basic bitwise operations, and then applying bitwise operators on a slightly difficult question.