My experience was good. The first round was with HR - a typical HR first screening. Second and technical round was with 1 principal engineer. Polite, friendly talk and questions about previous experience, technical matters. 3 technical tests were also asked to solve You need to know that you can easily get rejected even though you prepare well and answer all the questions and solve the interview tests. They really do not give a chance to talented people.

The process involved the usual three-step interview, first with an HR representative, second with a technical lead for technical questions/coding challenges and finally a behavioral interview with the hiring manager, The process was completed within three weeks. I was rejected after the third interview for not having experience with the systems they develop.