Round 1 In the first round, had a chat with one of the engineers from Sensibull. The guy was very nice and friendly. He did ask me questions to understand my depth in topics I have mentioned in my resume. Round 2 Then they forwarded a home takeaway assignment. Gave three days to complete the assignment. Round 3 They offered to fly me to their Banglore office for the F2F rounds since I was based out of Gurgaon or do a skype interview. I choose a skype interview. In this round, they asked me questions based on my assignment submission. Various decision points and design choices. Areas of improvement. It was a really good and informative chat. Round 4 This was the CEO round. Had a good discussion with the CEO, regarding the office culture and my expectations, etc. Finally, they provided the job offer.