1 round HackerRank 3 Rounds in person interview: 1. With a quantitative strategist, Reviewed resume and my relevant experience, motivation to join etc. Case study using python on data wrangling, statistics calculations using pandas. 2. With another QS (focus on python and ML theory fundamentals,) 3. With group head + 2 HR. (Rejected here because of lack of experience.... Won't it have been easier to reject me in the first round and save everyone time?)