I applied through college or university. The process took 1 day. I interviewed at Meta (Palo Alto, CA) in Dec 2015
Interview
Great, the interviewer are really patient and very helpful during the interview process. You definitely can ask some guides for the interview questions. They don't limit your language to write code so just use the language which you are most comfortable with. On-site interview and university day of Facebook is really amazing. They will lead you to explore the whole Facebook campus and introduce a lot of fun stuffs of Facebook. Also, the food in Facebook is very very good. So glad I got the part!
Interview questions [1]
Question 1
Similar with Permutation & Trie combination questions
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.