The process took 4 weeks. I interviewed at Two Sigma
Interview
super long, longest out of all my quant interviews + response time was slow as well, waited around 1.5 weeks even with an impending deadline for the offer. also was somewhat surprised by the large number of behavorials, it was like the same conversation repeated three times.
Interview questions [1]
Question 1
one technical round followed by three back-to-back technicals, first one was probably a leetcode medium-hard and my technicals were all graph-oriented probably all leetcode mediums. then followed by three back-to-back behavioral with hiring managers.
2 out of the 3 interviewers were very helpful. They genuinely want you to pass. It is just LeetCode. Practise the Medium ones and a little bit of System Designs.
Received the OA in January and received first round technical invite after a few weeks, LC medium/easy for the OA online 60 minute hacker rank. Then 3 60 minute technical interviews.
I applied online. I interviewed at Two Sigma (New York, NY)
Interview
2 technical rounds followed by 1 behavioral.
1st technical: 1 interview (45-60 min long).
2nd technical: 2 back-to-back interviews.
Behavioral: 3 back-to-back interviews.
Technical interviews were all Leetcode style.
All interviews were conducted by engineers or engineering managers.
Interview questions [1]
Question 1
Describe how you resolved a conflict with your manager.