The interview started with a phone screen which basically involved talking about my research projects. I was invited for an onsite interview and was told that I would have to give a 30 minute presentation on my research work. The on site interview started with a 30 minute presentation which was attended by about 12 to 15 employees and was followed with 12 other one to one interview with the rest of the employees. The asked me some technical questions and some questions regarding my project as to why I did this and what would I do if a particular situation were to change. It was an all day interview and company asked me to provide references but I got a rejection after about a month.