First Written round general aptitude and tech together Then two tech interviews and then 1 hr interview. Be well aware of projects mentioned in your resume. I had two projects listed so they asked me in depth about how it works and also the block diagram of the whole project. You should also know operating frequencies of sensors used in your project.

Interview was scheduled at 3.30pm, I waited till 4.10pm, in between I had mailed the hr by 3.45pm, she replied that your interview is at 3.30pm. Such dumb people. I had already informed that after 4 I'll be busy with my office meetings. After all this, the interviewer skyped by 4.15pm, and i messeged him back that I'm at company meeting. Then Hr told to reschedule immediately at 5pm. So he skypped after 5pm. Then his attitude was such unprofessional and pethetic that it can't be explained. He asked to switch on camera, which i did. He was continuously speaking with people around him, I could clearly hear. Then he muted himself for minutes and made me wait, then he unmuted and start speaking. He was talking like he is busy and don't even want to speak, in between he was snacking, yourning, disgusting person. And he was surely not concentrating on interview, he asked be 2 questions which was regarfing server and other based on finance,. I had no clue why he was asking questions irrelevant to my profession, so i asked him to interview regarding my designation. Then he asked same 2 questions in different manner and dropped call in between and made me hold. He was such a worst mannered person a company could have. Better not to work with such people.