I applied through an employee referral. I interviewed at Meta
Interview
It was ok, the interviewer was a little cold. Really liked the employee doing the screening and taking me through the process. I had lost my voice so the whole experience was a little tricky. I did get invited back for a further interview but declined
I applied online. I interviewed at Meta (New York, NY)
Interview
Prepare technical concepts, and practice previously asked questions as much as you can find online. 4 rounds in the total process. It's easy as long as you just practice a LOT.
I had Python and SQL round for 30 minutes each. The interview was for 1 hour 30 minutes for SQL and 30 mins for python coding.
Completed 5 questions each but still got rejection email the next day.