I applied through an employee referral. The process took 4 weeks. I interviewed at Meta in Feb 2015
Interview
Interviewer called from California, talk on the phone and write on colabedit.com. The most important thing for facebook is you never made bugs on simple questions. Also, you need to communicate more with the interviewer to clarify some uncertainty.
Interview questions [1]
Question 1
1. Given a string, write a function to decide whether it is a palindrome.
2. Anagram. Given a list of string, group those that are anagrams.
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.
I applied online. I interviewed at Meta (Menlo Park, CA)
Interview
It's honestly striaght from leetcode tagged
There are no surprises if you do tagged you would be good and do well.
System design is much harder. Would recommend using hello interview.
Interview questions [1]
Question 1
Design Twitter and consider if it was suddenly an extremely low latency env