Worst interview experience ever in my career. Interview was 2 phonic each 1 hr all technical with pen and paper followed by onsite one complete day 12 people 8 hrs. That included CTO too. CTO was very negative about the company itself stating that if I knew any employee and when I said yes then he mentioned even I know someone and they recommending to interview with the company? People in panel were not friendly at all and don't expect they will make you comfortable either.