I interviewed for SBA role which is a part of data science team. There were 3 interview rounds. 1st and 2nd round were technical. They focused around python,sql, machine learning. After 1st round a case study was given as take home assignment.It was to predict persistency of drug. 2nd round was technical round. 3rd round behaviour round. 3rd round was final. They didn't provide me any feedback as to why I was rejected.