Applied on company portal. HR called for a online interview with a senior. In the interview he asked about the projects I have made during my college years. Asked basic technical questions related to machine learning like what is linear regression, SVM, etc and some python related questions. He asked me to write a code for factorial of a number and then asked questions about my code. Next round was offline and it was taken by head of engineering. He asked me write a code on the whiteboard then explain the logic, increased the complexity. Over-all this was a medium to high difficulty interview.