I applied through a recruiter. I interviewed at Meta (Menlo Park, CA) in May 2017
Interview
1 informational call of 15minutes, 1 phone screen 1 hr, 1 onsite. Recruiter sends the study material but not so helpful. Phonescreen was solely MySQL queries and Java programming based. The interviewer was very helpful but felt that she helped me even when i did not need it. She was very calm and welcoming.
Interview questions [2]
Question 1
The interviewer started with MySQL questions. I completed 4 MySQL questions in 30minutes. If you are fast the interviewer might ask more. They were ranging from simple SELECT to complex JOIN questions
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.