It was like 6 people interviewed and among them 5 rounds are technical and one is hr. The uncertainty is that they won't ask you the questions that are in job requirements. One technical round is very informal and impolite.

First HR person interviewed me on phone. Second interview on site with 2 managers. HR person said he will get in touch shortly, but never heard from him. Obviously I did not qualify for the next round of interview with panel team.