One phone interview followed by a "superday" with three interviews.
These were mostly technical/algorithmic, with one behavioral interview where you were asked about your goals and personality. The technical questions were quite reasonable and standard.
Straightforward Leetcode mediums and easys.
The following metrics were computed from 13 interview experiences for the Meta Software Engineer (Swe II) role in United States.
Meta's interview process for their Software Engineer (Swe II) roles in the United States is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having good feelings for Meta's Software Engineer (Swe II) interview process in United States.