Meta Developer interview questions

Applied from a career fair. Got an email a month later. They invited me to a social event and an on campus interview. The social event was held in a hotel next to the campus. Students could talk to the interviews in a casual setting, which somehow helps the interview on the next day. The interview was held on campus. The interview lasted for an hour.

I applied to the company via employee referral. The process took 2 weeks. Was contacted by HR professional who briefed about available positions. Interview took place one week later. It was not very tough the questions were modified a bit, but were workable. Overall moderate process