2-3 rounds of interview, 2 technical and 1 managerial round. Questions were mostly around Python, SQL, Machine Learning and finding root cause of issues. Focus was mostly on forecasting models, time series and how to identify issues with models, feature engineering etc.

I'm 8 years experience and Java spring boot backend developer. No waiting time. They process smoother and faster. Technical round was but easy only. I answered almost all questions. But don't know why I didn't get selected