2 rounds of leetcode medium/hard questions followed by a product design round and a behavioral round. The Meta recruiters were the best recruiters I've ever worked with. Their response time is fast and they are super helpful for interview prep.
Other Software Engineer L4 interview reviews for Meta
I applied through a recruiter. The process took 2 months. I interviewed at Meta (New York, NY) in Aug 2025
Interview
recruiter conversation, coding interview, followed by 2 coding interviews, a system design and a behavioral interview. the last round is done 2 interviews in 2 days. full process took 2 months
I was approached by a recruiter through email.
Phone screening 2 questions in 50 minutes.
The first problem was to add 2 numbers in string type.
The next problem was to multiply 2 numbers in string type.