I applied through a recruiter. The process took 4 weeks. I interviewed at Meta in Jan 2015
Interview
Contacted by recruiter and had what seemed like a screening interview. That was followed by two technical interviews. All three interviews were over the phone. My technical interviews took place over collabedit.com, which is a google-doc like text editor. My screening interview was a half hour, while my technical interviews were suppose to each be 45 minutes. My second technical interview was exactly that, while my first went longer.
Interview questions [1]
Question 1
Given two strings, determine whether they are one "edit" apart, where an edit is an insertion, deletion, or replacement of a character.
Went through two interviews. One for roughly an hour interview based on CV and their project related questions (They gave me some scratch pad and then brainstorm about the project topic together).
Another round with coding interview (online and had to share my screen with the interviewer). The questions were attention from scratch and leetcode format question.
Interview went pretty well. Standard questions that you would expect. Nothing too out of the ordinary from a normal interview process. Looking forward to hearing back from them either way.
I applied online. The process took 4 weeks. I interviewed at Meta (París)
Interview
there was one coding session including two questions similar to the medium question on the leetcode website, followed by an online interview with the professor and one of the PhD students.
Interview questions [1]
Question 1
in the online interview, they asked me to explain how transformers and attention mechanism work.