I was referred by one of my friends who works there. The very first round I attended was technical round. Most of the questions were scenario based. One needs to have good understanding of Architectures and the projects he/she has worked on. Be well prepared with object detection. I cleared the technical round and then I got a call from their CEO. There will be some questions related to the background if you have work experience or internship experience. Visit their website and do as much research as possible about them. Otherwise it is very difficult to clear this round.