Optiver Interview Questions
Real, sourced Optiver interview questions across 2 roles — 20 questions total, each with a structured answer outline. Updated for the 2026 hiring cycle from public interview reports.
Quantitative Researcher (New Grad)
10 questionsOptiver's new-grad quant researcher loop in 2026 is the most famously mental-math-heavy interview in the industry. The Amsterdam-headquartered market-maker uses standardized assessments globally, with a coin-flip game and 80-question arithmetic test featured prominently. Expect probability puzzles, brainteasers, and trading-game simulations.
Software Engineer (New Grad)
10 questionsOptiver's new-grad SWE loop in 2026 emphasizes C++ proficiency, systems-level thinking, and the ability to discuss low-latency design intuitively. Engineers and traders share office space and culture; expect probability questions to appear on engineering rounds. The firm runs separate loops for Amsterdam, Chicago, Sydney, and Hong Kong offices.