Meta Software Engineer interview questions

Was referred by the current employee and contacted by the recruiter pretty soon. After a few basic screening questions 2 phone interview were scheduled. Each one for 45 minutes and 5 minutes for additional questions. The same applies for on-site part, but there are 4 interviews: Generic, Design and 2 Coding - related. The basic scheme - check your background, got some view on your previous job and than talk about technical problems. The recruiter and all the interviewers are really nice and helpful, it's a real pleasure to be interviewed here.

No phone screen. One on-site in NY, one in CA. Both about 5 hours. Very pleasant experience. People were friendly and engaging.