Felt like the interviewer who is working at US location just wanted to pass time. He didn’t even reply for my email to know the status of my interview. I did it like his behaviour as he was trying to be over smart. I hope it is not same with all the interviewers.

1) phone screening, 2) one-week take-home assignment: Getting Started Kaggle Competition, 3) technical interview: machine learning, deep learning and statistics questions, 4) behavioural interview: questions assessing leadership, time management, assertive communication skills