Oct 08, 2026 by Offer

Optiver vs IMC Trading Interview 2027: Which Is Harder

Looking at the Optiver vs IMC Trading Interview for 2027? Here is the honest answer: Both run some of the hardest interviews in finance — mental math, probability, logic games, and behavioral rounds built to find exceptional quantitative thinkers. Optiver's process is famously intense with multiple technical stages; IMC's is equally demanding. Expect a genuine intellectual marathon at either.

Interview Process: Optiver vs IMC Trading Interview

Optiver's graduate trader process typically involves online assessments testing mental math and logic, multiple interview rounds with traders, and behavioral interviews — designed to identify fast, accurate quantitative thinkers. IMC Trading's process follows a similar path — quantitative online assessments, technical interviews with traders, and culture-fit rounds, with coding assessments for technology roles. Details may vary by role and region — check each firm's careers page for the current process.

Business Focus: Optiver vs IMC Trading Interview

Optiver is a global proprietary trading firm and market maker, providing liquidity across financial instruments from Amsterdam and offices worldwide. IMC Trading is a proprietary trading firm and market maker headquartered in Amsterdam, known for its technology-driven approach to global markets.

Culture: Optiver vs IMC Trading Interview

Optiver's culture is competitive, flat, and performance-obsessed — a trading floor meritocracy. IMC's culture is similarly meritocratic and tech-driven, with a collaborative engineering mindset.

Which One Should You Choose?

Pick Optiver if you want the biggest stage in European market making.
Pick IMC Trading if Choose IMC if you prefer a tech-driven, slightly smaller trading house.
Apply to both if Apply to both — they test the same quantitative strengths.

One warning: 2027 application windows are already opening. The candidates who start preparing for online assessments now are the ones who survive the first cut — don't leave your preparation to the week before.

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FAQ

Which is harder, Optiver or IMC Trading's interview?

Both run some of the hardest interviews in finance — mental math, probability, logic games, and behavioral rounds built to find exceptional quantitative thinkers. Difficulty may vary by role and region.

What does Optiver's online assessment involve?

It varies by role, but typically includes online assessments, a video interview, and final-round interviews. Check Optiver's careers page for the current process, since stages may vary by role and region.

Can I apply to both Optiver and IMC Trading in the same cycle?

In most cases yes — they are separate employers with separate processes. Tailor each application, and check each firm's careers page for any restrictions, since policies may vary by role and region.

How should I prepare for Optiver vs IMC Trading interviews in 2027?

Give yourself several weeks: practice the relevant online assessments, prepare firm-specific motivation answers, and review role basics. Start early — cramming rarely works.

Preparing for Optiver's interview? Our 2027 Optiver Online Assessment Exact Questions & Answers has practice questions and answers — $79 one-time, instant download.