The hiring process is pretty complex. We had 7 rounds, 2 written and 5 rounds of interviews. The first written round was technical objective paper (10 puzzles type problems were also there). The next round was a theory paper which was to test your coding skills and knowledge about some very basic concepts in your field. This was followed by 4 rounds of technical interview. In these 4 rounds, you will be scrutinized properly but the interviewers were really nice and made sure that the person giving the interview feels at ease. The last one is the HR round and has all basic questions related to yourself and some situation based questions.