Two Sigma

Applied through the careers website, received an online assessment, and had a first technical interview. I was asked a hard LeetCode question, not sure if it's tagged, and did not make it to the next round.

First, there is an OA with 3 questions. It's LeetCode medium difficulty. Then there is a 45-minute first-round interview. I did not get any further than this in my interview process.

Quite hard, as expected. The process included: * A 90-minute technical assessment. * A 1-hour technical interview. * An additional 2 hours of technical interviewing. * A final round of 2 hours of behavioral interviews.