There were two rounds of interviews. The second one was about testing the required thechnical skills. The questions were interesting and well-designed. The interviewers were friendly and helpful to me.
The interview was pretty easy, couple of problem solving problems, around easy-medium difficulty. most of the problems could be solved using hash maps and you can solve in any programming language.
Interview was in front of 3 workers. Was given a short test on the computer while they watched me answer the questions then asked my some basic data structure stuff