I applied through a recruiter. The process took 1 day. I interviewed at FactSet (Norwalk, CT) in Sep 2009
Interview
I had a phone interview int he beginning not bad it was ll about data structures. then I was invited for onsite interview. There they interviewed me on Object oriented concepts gave me LEGO blocks and asked me to model it. Then they gave there was code review what wrong or right in code etc etc. Then they tested me on algorithms tree and hash tree based. then I had interview with HR, who took a lot notes. I had my final interview with the director. It was fairly simple. Be through on your basics. Ohh I had a dinner the night before, They were good but I was not good enough
Interview questions [1]
Question 1
Asked me to model a Lego systems. They were testing my object oriented concepts.
I applied through a recruiter. The process took 2 weeks. I interviewed at FactSet (London, England) in Feb 2026
Interview
3 rounds of interviews.
1 behavioural interview, 1 technical interview (leetcode), 1 system design interview
all interviews were online.
Increasing word count to thirty. This is annoying bla bla bla bla bla
Interview questions [2]
Question 1
System Design:
Design google docs with version control.
Standard with 4 rounds including a phone interview and a HR interview. The product demo is the intro, after which a tech and HR rounds occur back to back. Usually takes 3.5 hours after the 1 hour phone interview
I applied through university. The process took 3 weeks. I interviewed at FactSet (Hyderābād) in Dec 2025
Interview
It was a very casual interview. I was told the interview would start at 8:45 AM but it started around 10 AM. The interviewer was very friendly and walked me through my thought process towards solving the given problem. There were two rounds of interviews, purely technical though I did not get shortlisted for the second round.
Interview questions [1]
Question 1
Given an array of integers, and an integer k, what is the length of the longest subarray of the same consecutive integers we can get if we can remove any k elements from the array.
