First interview was 1 hour. They asked questions regarding my background and experience. Then they asked some problem solving questions. The next interview was 3 hours where you meet the whole team you'd be working with. This one was more difficult and had much more problem solving and technical questions than the first interview. Everyone was very nice and respectful.

Three rounds First round - technical screening. Easy programming task. They sent the question through email and ask for a solution in 30min. Second round - 1hr interview with a manager Final round - Onsite 4 hours. Mostly technical, no behavioral