In total there are 3 rounds (excluding HR Call) 1. With a data scientist - more behavioural and like fit with the company 2. With the senior consultant - this one is case based, so like excel exercise 3. Final round with the manager- similar to the first one and some technical questions

You first have an online test on machine learning, statistics, econometrics and python. After this, you have an interview with HR team member and with the team about you and your skills.