Two Sigma Customer Success Engineer interview experience

After an initial recruiter conversation to talk through the role, I moved straight into a technical interview that ran for about an hour over the phone with relentless, super technical questions without much of a break. Then came an on-site in NYC that felt like a full test of endurance as much as ability.

The on-site was a complete day of technical problem solving, including board coding and a lot of hypothetical and “book knowledge” style questioning. I went through the day with multiple interviewers—seven people over the course of it—and I was constantly switching contexts, which made it