Two Sigma

First, they contacted me for a 30-minute phone interview and conducted a 2-hour code test. Then, they had me come in for in-person interviews. The first interviewer was nice, and I was able to answer all his questions. The next interviewer, however,

The interview process consisted of: * 1 HR call * 1 online test * 1 phone screen * 1 on-site interview For the on-site interview, there were 3 rounds in the morning. This was followed by lunch with 2 employees, which was explicitly stated t

Standard medium difficulty HackerRank. The question involved decoding an encoded string. It was not something I had seen on LeetCode before, and I think it was unique to the company. The question was not that difficult, but I ran out of time right be