Initial recruiter call, technical call with hiring manager, technical call will staff engineer, and the presentation and panel interview. The first three interview weren't bad at all, but the panel interview was brutal. I took a day off work, which is fine, but definitely a bummer if you don't get an offer.

15 min interview with very fast and straight forward questions and answers screening. Its a fantastic and nice experience. Firstly in 2 mins we need to introduce and in the next 3 minutes interviewer give some brief and then 10 minutes is like question and answer session.