I applied through college or university. The process took 2 days. I interviewed at FactSet (Norwalk, CT) in Oct 2015
Interview
They fly you into one of the locations of their offices, and put you up at a relatively nice hotel. Then they bring you into the office that you're applying at, and you have 4 rounds of interviews and lunch. The interview order may vary, but one will be a code review, one will be an OO design question, one will be an algorithm design question, and the last interview will be a general behavior/experience interview with a product manager. Following that, you should receive your response within 3-4 business days, and have the option of asking for feedback.
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 college or 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.
