GTS Interview ProcessTier 3

Electronic Market Maker / HFT - New York

GTS is a New York electronic market maker (a major NYSE DMM). Expect probability, expectation, and coding (sliding-window, DP), plus regression/stats brain-teasers. No game.

43
problems
11 easy 27 medium 5 hard
3
hires: Quant Trader, Quant Researcher, Software Engineer

Recruiter / Screen

Phone - background + fit

An intro conversation about background and interest, sometimes with a quick technical warm-up.

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Editorial round — no practice problems.
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GTS interview — FAQ

What is the GTS interview process?

GTS is a New York electronic market maker (a major NYSE DMM). Expect probability, expectation, and coding (sliding-window, DP), plus regression/stats brain-teasers. No game. The loop runs 5 stages: Recruiter / Screen, Online Assessment / Coding, Probability & Mental Math, Statistics, Onsite - Hardest Rounds.

How many rounds does GTS have?

5 stages in total, starting with the Recruiter / Screen and ending with the Onsite - Hardest Rounds.

How do I prepare for the GTS interview?

Work the stage notes above, then drill the GTS interview-questions set and the GTS online-assessment practice — each problem has a full worked solution.