Round 1:
Online Coding test on hackerearth with 3 problems of hard level and 20 mcqs on machine learning, python, algorithms.
Round 2:
Technical Discussion-1=> A technical interview where python, sql and data structure problems were asked like map,filter,reduce, joins in sql, triggers in sql.
Round 3:
Technical Discussion-2=>Advanced python concept like closure, abstract method alongwith two DSA problems of finding sum of digits and print all permutation of string . Also there were questions about Django mainly on ORM and restframework.
Round 4:
Technical interview 3=> Managerial round where concept like multithreading, threads with projects were asked and he also asked about django signals, middleware and usecase of list and linkedlist in python.