I applied online.ย The process took 3 weeks.ย I interviewed at Fiserv (Berkeley Heights, NJ) in Mar 2023
Interview
Initial phone screening with the recruiter. Asked about myself and what my salary expectations are. For the 1-hour virtual interview, they postponed once so it took about two weeks. This interview was all technical questions and no behavioral questions at all.
Interview questions [7]
Question 1
Asked about lambda expressions and how to sort an array using them. Also asked about how to simplify the given lambda expression.
Asked if I knew sorting algorithms such as selection, insertion, and bubble sorts. Had me share my screen and code the sorting algorithm. they wanted me to code selection sort or insertion and I said I don't know how. So they said bubble sort is fine then. So make sure you have IntelliJ and are comfortable coding during the interview. I used Java btw.
Recruiter (Stephani) mailed asking if I was interested to proceed further with the job applied. I said yes then she never bothered to reply eve after asking for the update of the position.
Interview questions [1]
Question 1
It was just a waste of time to apply for the positions at Fiserv as they have the least capable and unprofessional recruiters.
I applied through a staffing agency.ย The process took 1 day.ย I interviewed at Fiserv (Pune) in Nov 2016
Interview
There was direct technical interview. Interviewer was the team member of the project which they were hiring for.
He started asking basic java concepts and didn't go very deep in that. Then asked some MySQL query and all.
He was quite convinced with my interview but he has to give this feedback to his manager and he would have informed HR team for further process.
But manager was not convinced with my resume as my past work experience mentioned in the resume was not relevant.
Interview questions [1]
Question 1
Encapsulation? Comparator Interface, Multi Threading concepts, Collection Framework
