I applied through a recruiter. The process took 3 months. I interviewed at Meta in Jan 2023
Interview
First Round: technical screen : sql and python - pretty easy
Second Round: 4 'onsite' interviews in two days. 1 Behavioral. 2 Technical. 1 Data Modeling + SQL. Was asked to redo one. After I redid it - got the offer
Interview questions [1]
Question 1
How can you measure success of a new media content in a news feed?
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.