The process is not really tough. There is one aptitude round if cleared then next is technical and hr are together. There is no more technical questions, most of the questions are general.
I applied through university. I interviewed at Atos (Pune) in July 2021
Interview
I was questioned about my self , BE project work , my strengths, weakness ,my motivation , what are the academic achievements , future plans , a few job related academic basic questions
Interview questions [1]
Question 1
Tell me about your self , your strengths, weakness and motivation.