I applied through an employee referral. The process took 4 weeks. I interviewed at Meta (Menlo Park, CA) in Oct 2016
Interview
I got contacted by a recruiter after attending a conference, but did not take further steps until GHC. At GHC, I met a Facebook engineer and showed interest in one of their products and got a 45 minute interview on the same day. After a few days, I received an invitation to join their on-site interview. It consists of three 45 minute interviews. I was asked two coding questions in the first one, a behavioral and an easy coding question in the second, and a coding question in the last. The questions were basic Leetcode ones.
Took about a month altogether, which felt longer given the intensity of the process. Kicked off with a technical screening, followed by two rigorous coding interviews. The DSA question on binary tree vertical order traversal hit me hard at first, but then I recognized the prompt instantly — I had just worked through something similar on PracHub. The final round was focused on system design, and while I ended up receiving an offer, I ultimately declined it. Overall, a challenging experience that definitely sharpened my skills.
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