Got referred internally, and HR contacted me for the initial screening process. Later I had phone interview with one of the hiring manager. He explained the roles and responsibilities, expectations and the general working environment. For third round I was called for an onsite face-to-face interview, there was a panel of three people and I was asked to create a presentation for a problem statement. The discussion went on for sometime, the whole process took two hours. And I haven't heard back, been more than two months now. There was no response from HR.

Took 3 rounds first round will be written exam on c and aptitude second is technical interview third is hr round mainly asked me about my previous experience since I have worked already so they asked me mainly on embedded concepts and matlab simulation questions