Very easy. The questions asked were very basic. I only had one interview with both the HR and a senior engineer. There were some HR behavioral questions asked initially then I was asked to solve two technical questions.

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.