Amazon Data Scientist interview questions

2 technical rounds mainly focused on leetcode. 1 was medium 2nd was hard. Cleared both with optimal approaches and discussed system architecture concepts. Each round lasted 1 hour with last 5 mins on behavioral questions 2-3 each. And then ghosted. Atleast have the courtesy to send rejection email. They mention and focus too much on principles and follow none.

SQL round and then 5 hr final round The final round is the combination of past experience, machine learning knowledge, leadership principles and coding interview Be ready to solve leetcode (software engineering) python question even though you are interviewing for a data scientist role