Overall experience: You need to be really fast. It's not about "we want to see how you are thinking" or other bla-bla; it is about speed. Train to solve tasks as fast as possible and DO NOT underestimate 'easy' tasks.
Two out of three interviewers did not talk to me at all during the process. Maybe that was supposed to be like this, but I did not like that.
LeetCode - easy and medium level.
The following metrics were computed from 147 interview experiences for the Meta Software Engineer role in London, United Kingdom.
Meta's interview process for their Software Engineer roles in London, the United Kingdom is very selective, failing most engineers who go through it.
Candidates reported having very good feelings for Meta's Software Engineer interview process in London, United Kingdom.