I applied through a recruiter. The process took 2 months.
Interviews were positive. Even when I forgot how to do KMP, the interviewer was trying to be helpful. How to prep for all those can be found all over YouTube, and it is definitely worth preparing hard for it!
There was a LeetCode question where I had to use KMP. The process also included heap and queue related questions.
The following metrics were computed from 3 interview experiences for the Meta Staff Software Engineer role in London, United Kingdom.
Meta's interview process for their Staff Software Engineer roles in London, the United Kingdom is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Meta's Staff Software Engineer interview process in London, United Kingdom.