First interview with the HR. Second interview with the hiring manager. Third interview with the boss of the hiring manager. Each interview is less than a week apart. They provided a reasonable time range for you to choose the interview time slot. Very positive experience overall.

I did a phone interview, the person was really nice and asked me basic questions like : "tell me about your self", "tell me about your experience", etc. Nothing too hard just prepare before hand about the company and the job position.