I had to go through 2 rounds of technical and 1 round of HR interviews. After selection, there’ll be a client round technical interview as well in most cases. The difficulty level totally deoends on the interviewer.

4 round of interviews. Out of these 3 rounds at PSL side and 1 round at client side. Interview difficulty is average. No hard questions asked in interview. Best of luck

There were two rounds of interview. Basic ruby, rails and sql questions , coding problems, I was asked to write SQL query and Active Record query as well. They were very polite even they helped me when I got stuck while answering.