Three round in total and they it parallely- meaning you'll attend all three with no elimiation. First round is a bit technical - SQL , python and BI tools focused next is a round with one of the directors. another one is also supposed to be technical with one of the managers in US. Though all the calls were scheduled , the last round of the interview no one joined the call the call was scheduled for 10 PM atleast they should have the decency to let the candidate know The Director himself did not know what is unstructured data - he said having inconsistent data is unstructured data . I would never consider joining a company like this.