Amazon

The onsite interview is a big project and needs to solve three problems. You can choose C++ or Java to figure it out. Between that, you will be asked some data structure questions.

Start with an online assessment, followed by a phone interview. If you pass, there is an interview loop, then offer discussion and salary discussion. The whole process can easily take a month or more.

It was of medium difficulty. Mostly DSA coding interview questions like trees and graphs were asked. Prepare trees and graphs well. Do a lot of practice on GeeksforGeeks, LeetCode, etc.