There were 3 rounds of interviews
In the first round I talked with the COO and he was very friendly and explained about the company culture and work ethics and the balance
The second round was technical and I was asked questions according to my level of experience. Could not answer some but all in all it was good.
The third round was offer details and the COO presented me with a lucrative contract with great benefits. I did not even negotiate it. I accepted immediately.