The interview process typically involves a recruiter screen, followed by coding interviews, system design, and ML design interviews.

Personally, I feel that coding interviews, where interviewers observe your code as you write it, should be stopped. This type of interview process mainly tests a candidate's ability to perform under pressure. I felt I went blank, despite knowing how to solve the problem efficiently.

Coding Interview: Given a binary search tree, find the node which is closest to the target and return its difference.