I think it was a hiring drive. The interview was held on a weekend and they were interviewing several people. The interview started with a 1:1 interview with a technical person, a project lead I think. The questions were more of practical and scenario based questions. Questions asked were what is MVC and why this was being used, how do you go about doing estimates, how do you explain the internet to a non-technical person. If the interview went well they would ask you to fill-up some forms and then an interview with an HR person. Mostly questions to gauge your personality, like why do you wish to change jobs, what are your hobbies, and then he'll explain some company background.