I only had one in-person interview. It was one hour, with a senior engineer who leads a team, and an engineer from his team. There were many behavioral questions and a simple coding question.
Check if a string is a palindrome
Design a room reservation system
The following metrics were computed from 23 interview experiences for the IBM Backend Developer role in United States.
IBM's interview process for their Backend Developer roles in the United States is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for IBM's Backend Developer interview process in United States.