XTX Markets Recruiter / First Technical Screen Interview

What the round is, what XTX Markets asks, and how to prepare, from candidate reports and the QuantVault practice set.

Stage 2 of 645–60 minUpdated October 20, 2026

The XTX Markets Recruiter / First Technical Screen interview is stage 2 of 6 in the XTX Markets interview process, after the Online Assessment. Format: 45–60 min · video. A 45-60 minute remote call after the OA, mixing a recruiter / hiring-manager component with a first technical screen. - Interviewers are reportedly unusually civil and curious for a top quant shop, seeking the edge of your knowledge, not gotchas, yet probing whatever you claim: be precise and candid. - Expect depth on one research project or system: the problem, why that method, how you validated it, what you would change.

Preparing for this round? Open the XTX Markets Recruiter / First Technical Screen in the interview funnel. A free account saves your progress.

What the Recruiter / First Technical Screen tests

A 45-60 minute remote call after the OA, mixing a recruiter / hiring-manager component with a first technical screen.

  • Interviewers are reportedly unusually civil and curious for a top quant shop, seeking the edge of your knowledge, not gotchas, yet probing whatever you claim: be precise and candid.
  • Expect depth on one research project or system: the problem, why that method, how you validated it, what you would change.
  • Usually with a working researcher or engineer: depth on the ML and statistics in your CV, plus live coding.
  • Expect pushback even on correct answers. Refine your reasoning rather than defending it.

How to prepare for the Recruiter / First Technical Screen

  • Have a crisp research / project story. Be able to explain one piece of your work end to end — the question, the method, what you'd do differently.
  • Name your assumptions. When you state a method (OLS, a classifier, a estimator), say what has to be true for it to work. XTX rewards knowing the limits.

Further reading: Behavioral questions at trading firms · How quant superdays work · Market-making game interview guide.

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Frequently asked questions

What is the XTX Markets Recruiter / First Technical Screen interview?

It is stage 2 of 6 in the XTX Markets interview process, after the Online Assessment. Format: 45–60 min · video. A 45-60 minute remote call after the OA, mixing a recruiter / hiring-manager component with a first technical screen.

How long is the XTX Markets Recruiter / First Technical Screen interview?

Candidates report: 45–60 min · video.

How should I prepare for the XTX Markets Recruiter / First Technical Screen interview?

Have a crisp research / project story. Be able to explain one piece of your work end to end — the question, the method, what you'd do differently. Name your assumptions. When you state a method (OLS, a classifier, a estimator), say what has to be true for it to work. XTX rewards knowing the limits.

What comes after the Recruiter / First Technical Screen?

The Take-Home / Technical Data Round (stage 3 of 6). Format: Multi-hour take-home or live technical · researcher-heavy.

Practice the XTX Markets Recruiter / First Technical Screen round

Open the round in the XTX Markets funnel: the round notes, prep, and every other stage of the process.