The interview wasn't that hard, but definitely look for edge cases. Do know the basics of loops, strings, lists, and dictionaries.
SQL is straightforward; make sure you know all the functions.
Previous Glassdoor questions would be sufficient.
The following metrics were computed from 7 interview experiences for the Meta Data Engineer role in San Jose, California.
Meta's interview process for their Data Engineer roles in San Jose, California is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Meta's Data Engineer interview process in San Jose, California.