The whole process took around 3 weeks after I applied from the careers website. It was a total of 3 rounds. First-round was an online assessment round. I was asked some behavioral questions and puzzles. The second round was a one-on-one interview with an engineer. Questions of behavioral and some technical questions were asked. The next day, I got a mail saying I was selected for the final round. This is the worst part. There were supposed to be 2 interviewers but one of them was busy and was not able to join. The other has no idea for what position he is interviewing me for. He was asking me what position I applied for and how we are supposed to move forward. I was asked technical questions and he was not interested in my explanation. Finally, he asked me to show what projects I have done and he was asking me if I had prepared a ppt for this interview. He was the most unprofessional interviewer I ever had.