The process took 2 weeks. I interviewed at Meta in Nov 2010
Interview
In total I had two interviews: one on-campus interview with basic algorithm questions and a phone interview with somewhat more abstract questions.
The interviewers liked their job, but were fairly closed about the actual work people do at Facebook. The hiring process is interesting in that they don't match you with a host until you start your internship.
Interview questions [2]
Question 1
How would you print a large, balanced degree-bound tree in breadth first order, using only O(1) space?
First Stage simple coding assessment. Very straightforward and helpful instruction on how to the complete tasks. 3 leetcode style questions (2 easy 1 medium/hard for me). Nice looking and helpful application hub.
I applied online. The process took 4 weeks. I interviewed at Meta (Menlo Park, CA) in Dec 2023
Interview
It consisted in a behavioral interview and a coding interview, the coding interview had 4 questions of easy and medium difficulty .
The process was very intuitive, and the engineers were very kind.
Interview questions [1]
Question 1
They asked for my preferences for my work environment
I applied online. The process took 6 weeks. I interviewed at Meta in Nov 2021
Interview
codesignal then standard behavioral interview for summer 2022 position. codesignal score didn't need to be high (probably scored 650-750 range) and behavioral interviewer was reading off a script/writing down everything i said.