It was a 1-on-1 interview with 3 algorithm questions that can be written in any language of your choice.
Questions progress from easy to medium to hard.
You are expected to provide time complexity for each of your answers.
They asked a few general behavioral questions, like all companies do. However, the algorithm questions were LeetCode level.
The following metrics were computed from 3 interview experiences for the Meta iOS Developer role in United Kingdom.
Meta's interview process for their iOS Developer roles in the United Kingdom is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Meta's iOS Developer interview process in United Kingdom.