ISN was at University Career Fair, we had a good conversation about the company and technical skills and then I was called for an on-campus interview which dealt with C# .NET, SQL and Javascript questions. Later I was called for In house Interviewing process which contains group discussion and 8 rounds of interview (10 minutes each). A broader perspective of the interviews is all about designing a database for a given requirement, few queries and little about C# .NET and frontend. Also, be prepared for behavioural.