American Express Analyst Data Science interview questions

I got called for an interview after applying on their portal. I had two rounds; the second round was scheduled after clearing the first round. The first round was a technical round focussed on your resume, ML understanding, SQL and puzzles. The second round was more analytical, with some case-based questions on what features you would use to detect fraudulent credit card usage and estimate the number of credit cards in India.

There were 3 rounds for me 1) telephonic round 2) with the hiring manager 3) with the VP Post that I got the offer and accepted it. Overall fast and smooth interview process