Jane Street Resume Guide: Tips, Keywords & Examples (2026)

What It's Like to Work There

Deeply intellectual and collaborative. People genuinely enjoy solving hard problems together. The culture is informal — no dress code, flat hierarchy, and everyone is expected to contribute ideas regardless of seniority. Famous for their internal classes, book clubs, and puzzle culture.

Resume Tips for Jane Street

Jane Street cares about raw problem-solving ability over credentials. Highlight math competitions (Putnam, IMO), puzzle solving, or any evidence of exceptional quantitative thinking.

They are famous for using OCaml. If you have functional programming experience (OCaml, Haskell, Scala, F#), put it prominently. Even mentioning familiarity gives you an edge.

Show curiosity and breadth. Jane Street values people who explore ideas deeply — mention side projects, research, or interesting problems you've tackled for fun.

For trading roles, demonstrate probability intuition and expected value thinking. Mention poker, sports betting analytics, or game theory experience if relevant.

Keep your resume clean and precise. Jane Street values clarity of thought, and your resume should reflect that.

Hiring Process

Apply online or through campus recruiting, initial recruiter screen

First round: mental math test and probability questions (often a phone screen)

On-site interviews include trading games, probability puzzles, and collaborative problem-solving

Final rounds may span a full day with 5-6 sessions testing mathematical reasoning, coding, and market intuition

Interview Style

Unique in the industry. Expect probability puzzles, mental math speed rounds, mock trading games, and collaborative problem-solving sessions. They're testing how you think under uncertainty, not just whether you know formulas. For SWE roles, expect OCaml or functional programming questions alongside algorithms.