Meta Software Engineer(Internship) interview questions
Updated May 13, 2026
based on 718 ratings
Difficulty
Average
Experience
Very positive
How others got an interview
33%
Applied online
Applied online
31%
Employee Referral
Employee Referral
22%
Campus Recruiting
Campus Recruiting
13%
Recruiter
Recruiter
0%
Other
Other
0%
In Person
In Person
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Software Engineer(Internship) applicants have rated the interview process at Meta with 3.3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 74.2% positive. This is according to Glassdoor user ratings.
Candidates applying for Software Engineer(Internship) roles take an average of 14 days to get hired, when considering 3 user submitted interviews for this role. To compare, the hiring process at Meta overall takes an average of 43 days.
Common stages of the interview process at Meta as a Software Engineer(Internship) according to 3 Glassdoor interviews include:
Phone interview: 67%
Presentation: 33%
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I applied online. I interviewed at Meta in Sep 2024
Interview
OA then one 45 minute leetcode round. they only ash leetcode questions and it’s tagged lc q. interviewer was nice and told me to trace the code after. don’t have to run it against tests. they ask for big o too
Did the OA, the OA was 4 questions, passed, and then had an interview with a software engineer at Meta - still waiting to hear results back! I took it yesterday so fingers crossed
I applied online. The process took 2 months. I interviewed at Meta (Seattle, WA) in Sep 2025
Interview
OA followed by 1 technical interview. Interview was introductions leading straight into 2 leetcode style medium difficulty questions. No behavioural section or resume review. The questions I got were return sum of flattened list and but and sell stocks 2.
Interview questions [1]
Question 1
Just leetcode. Sum of flattened nested lists and Buy and Sell Stocks II.