Standard process of 5 rounds. 1-screening 4-on-site rounds. Out of that, 3 coding. 1-cultural. 1-system design. Interviewers were very professional. Coding rounds involved 2 questions in each. Questions were most like leetcode medium to hard type.
I applied through an employee referral. The process took 7 weeks. I interviewed at Meta in Jan 2022
Interview
Got refered. The whole process takes about 2 month(including Christmas Break):
Phone screen(45min) -> vo(2 coding + 1 bq, all 45 min)
Process is standard, and staffs are very nice.
Passed the first one, but need to give the optimal solution for the second one. The time complexity of Leetcode solution is O(NlogN) but need to provide a O(N) solution which better than Leetcode solution.