I had an on-site interview -- it was an hour long. The questions were simple -- on string and bit manipulation. I signed an NDA, so can't disclose the question. You need to have quick coding skills.
NDA.
The following metrics were computed from 1,861 interview experiences for the Meta Software Engineer role in United States.
Meta's interview process for their Software Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Meta's Software Engineer interview process in United States.