Trexquant Investment·Quantitative Researcher

Trexquant Investment Quantitative Researcher interview experience

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United StatesPosted Mar 2026 · Candidate report, summarized by Dataford

My process started with an HR call where the focus was my background and fit, and then I moved into a technical interview with a quant researcher.

That technical session had a LeetCode medium question, but it quickly turned more “researchy” afterward with a Markov-chain style problem about expected steps using a cube-like setup.

What I remember most was how they followed up on the math and also expected an efficient way to simulate the idea for general dimensions, not just the toy version. The whole interview journey felt pretty standard for a quant researcher track—coding first, then theory, then a deeper follow-through on modeling and computation.

I later got invited to a superday with multiple interviews back-to-back. The timeline

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