Called from 3rd party for first telephonic interview, then direct face to face interview including statistics, python and Machine learning with managers. They mostly asked statistics, and machine learning. All the mathematical concepts

First round hr, second round team jnterview, third round interview with directors. During the first round they will assess your skills and once you have passed second round is more of checking the vibe to see if the team is comfortable with you and the last round is more of a formality