Meta sends you a lot of preparation materials and makes it seem like the interview will be very challenging.
In the end, it was the same as other "big tech" companies. I didn't get far enough to see the whole process, though.
The coding test was a LeetCode-style programming challenge revolving around string manipulation.
The following metrics were computed from 7 interview experiences for the Meta Software Engineer, Product role in United States.
Meta's interview process for their Software Engineer, Product 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, Product interview process in United States.