The interview was super long, the longest of all my quant interviews. The response time was also slow; I waited around 1.5 weeks, even with an impending deadline for the offer.
I was somewhat surprised by the large number of behavioral questions, as it felt like the same conversation repeated three times.
One technical round, followed by three back-to-back technicals. The first one was probably a LeetCode medium-hard, and my technicals were all graph-oriented, likely all LeetCode mediums. This was then followed by three back-to-back behavioral interviews with hiring managers.
The following metrics were computed from 38 interview experiences for the Two Sigma Software Engineer (Internship) role in United States.
Two Sigma's interview process for their Software Engineer (Internship) roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Two Sigma's Software Engineer (Internship) interview process in United States.