4 rounds of interview: 1st round is a general HR round with the recruiter over phone about your background and experience. 2nd round is with the Hiring Manager about the project you have worked on and your experience(make sure you know your resume). 3rd round is a Case study with Principal. I was given two cases. A Market entry case and a Growth strategy case. Final round is a Fit interview. To get to know you better and how you react in different situation and if you are a Fit to the company's culture and workings