I applied through a recruiter. The process took 1+ week. I interviewed at Fiserv (Pune) in Oct 2020
Interview
Yes they want whole IT department in 1 guy. Guy should be a whole package of security expert, network expert, devops expert, developer expert, infra expert, testing expert, cloud expert. Interview was lasted for 25 mins extra than scheduled 1 hour. Yes that is 1 hour 25 mins and then interviewer just reject you. Interviewer has lot of time wasting time in taking interviews and rejecting for no reason.
Interview questions [1]
Question 1
everything relating to IT but interviewer will reject you because you haven't worked on puppet, but chef. you havent got cyclic depndency issue than cloud formation drift bugs.