Meta Network Engineer interview questions

1 hour remote phone hour interview. Highly technical, no personality or cultural questions. All they care about is technical capability, as you start contract, they don't care about personality. I was applying for a corporate network position, and only interviewed with one Infrastructure Manager who asked me a barrage of questions related to core networking concepts and application networking. It was a pretty in depth technical interview. The biggest red flag I should have realized is the manager described the environment at Facebook as sink or swim.. Which meant every man for themselves. There's no teamwork atmosphere at Facebook. I got the job and regret I did.

Great HR folks. Very co-operative and helpful. I had 2 technical phone screens with engineers and 2 phone calls with recruiters. All were very nice and smooth. They asked me to fly to their HQ in CA, I had 5 on site interviews and a lunch with the hiring manager. Out of 6 folks, 4 of them were very friendly and professional. 1 of them was quite rude and the way I got that engineer's response to my questions and their body language assured me that I am not getting this job. The 6th person was from a different team and was a bit arrogant about the knowledge they acquired over the years and why they know a lot and I don't! that was my another sign of NOT getting this job. I was told by the recruiter right before I left FB's campus that the feedback is not positive. The travelling and reimbursement process is a bit tedious.