I had one interview and two LeetCode tasks, which took around 40 minutes. This was quite challenging, as one task was binary tree-related (involving recursion) and the other was heap-related. There was not a lot of time to complete the tasks.
You have two nodes in a binary tree. Get the first upper common node in an optimal way.
The following metrics were computed from 1 interview experience for the Meta Software Engineer (Swe II) role in London, United Kingdom.
Meta's interview process for their Software Engineer (Swe II) roles in London, the United Kingdom is extremely selective, failing the vast majority of engineers.
Candidates reported having mixed feelings for Meta's Software Engineer (Swe II) interview process in London, United Kingdom.