Meta Recruiting interview questions

Long story short - They reached out to me, I interviewed with 3 people - I didn't hear anything from them for almost a month! I emailed them twice to check the status and they advised they will get back to me the next day...Twice! It makes me question the companies integrity. If this is how they treat potential candidates, I wonder how staff is treated? FB/Meta has a great name, however, I'm sure it's an absolute nightmare over there. Glad to have dodged this bullet.

After being headhunted, I had a first stage discovery call with the Recruiter. After this, I went through four separate behavioural/situational style interviews with four different managers across the function.