I applied through an employee referral. I interviewed at Meta (Menlo Park, CA) in Mar 2016
Interview
1. Phone interview, technical. An engineer will call you. First is some typical HR questions related to resume, then is a coding question. At last you can ask some question to him.
2. University Day, onsite. The same process as phone interview, but you will need to solve the coding problem by writing the solution code on the board.
1 leetcode med, 1 leetcode hard. make sure you know your DSA and leetcode questions. I wasn't able to get an offer bc i didnt complete the second question. Got a reply 2 days later saying they would move on
Overall, the process took a little over two weeks, which felt a bit longer than I anticipated. After a quick screening, I went through two technical rounds focusing on coding and DSA concepts. One of the questions was a classic palindrome check; mid-way through, I realized it was something I had practiced on PracHub just days earlier. The final step was a casual behavioral interview. I was relieved to get an offer shortly after, which I happily accepted.
Interview questions [1]
Question 1
Given a string, determine if it is a valid palindrome considering only alphanumeric characters and ignoring case.