Amazon Senior Data Scientist interview questions

Find the customer with the highest daily total order cost between 2019-02-01 to 2019-05-01. If customer had more than one order on a certain day, sum the order costs on daily basis. Output their first name, total cost of their items, and the date.

1 SQL and behavioral coding assessment Phone Screen with HM 5 rounds of final onsite/virtual interviews( 2 behavioral, 1 ML breadth, 1 ML depth and 1 Case study) It was a good experience. I cleared the SQL assessment and Phone screen and gave all the 5 onsite rounds. The questions mostly revolved around classical ML/hypothesis tests and they were very much interested in NLP experience. GenAI was an added advantage to have on resume especially RAG implementation.