There were a couple phone calls more focused on HR-type questions, then an in-person interview with technical questions. The questions were more algorithms and data structures than anything.
Reverse linked list.
The following metrics were computed from 2 interview experiences for the Meta Mobile Developer role in Canada.
Meta's interview process for their Mobile Developer roles in Canada is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Meta's Mobile Developer interview process in Canada.