I applied through an employee referral. The process took 1 week. I interviewed at Meta (London, England)
Interview
The process was very fast 7 days over all! I got referred by someone I know working for FB. A recruiter reached out via email to arrange the initial phone interview which was 20 minutes long. Two hours after the phone interview I was invited for an on-site loop interview. On the day of the interview I had four back to back interviews by four different people all covering specific areas - they informed me of this in the email confirmation of the on-site loop interview so I was able to prepare for each one. They use a lot STAR technique questions and write down your answers. Between each loop I was given the option of a water or bathroom break. The following day I had the job offer! Over all it was a great positive experience. The loop interview was not easy but if you prepare you will be fine. Do research on the company, prepare for STAR questions, know your own profesional experience, take your time if you need to when faced with a hard question (they encourage this), ask questions, be yourself breath and smile.
I applied through an employee referral. The process took 4 weeks. I interviewed at Meta
Interview
Was interviewed by 3 people for 15 minutes each. Similar to speed dating with a large group of other candidates. None of the interviewers were overly friendly. Very competitive market because even with being referred by a current employee and having matching experience, my answers were not good enough to make the cut.
I applied through an employee referral. The process took 2 months. I interviewed at Meta (Los Angeles, CA) in Oct 2016
Interview
The process was fairly simple. There are 3 rounds of interview. Phone screen takes about 20 minutes. The second round was a video interview and took about 30 min. The third round was with 3 different hiring specialist and took 30 minutes each person.