Brief screening with recruiter, then a one-on-one coding interview via CoderPad. No IDE was used. You had a choice of language, and specific function footprints were not needed. The interviewer was nice but not too accustomed to giving interviews.
In-order tree traversal over a binary tree
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.