Prep for Wall Street's
Technical Interviews.

That six-figure offer is just one interview away. Get the exact questions, proven tricks, and targeted practice to crush it.

Start Now
3
Question 1 of 15
0:30
2 × 8 = ?
Jane Street (logo) Goldman Sachs (logo) Citadel (logo) J.P.Morgan (logo) Optiver (logo) SIG (logo) Akuna (logo) Maven (logo) Jane Street (logo) Goldman Sachs (logo) Citadel (logo) J.P.Morgan (logo) Optiver (logo) SIG (logo) Akuna (logo) Maven (logo)

Not affiliated with or endorsed by any firms shown.

STEM Grad's Roadmap to The 1%

Facts

Entry jobs on the trading floor pay $117k - $500k / year. You're competing with up to 300k applicants.

Myth

No, It doesn't take a genius to pass these interviews.

Good News

There are 12 tricks to crack most brainteasers. You can double your mental math test score in 24h.

Bad News

Every minute you wait makes the climb steeper.

Hear From Our Users

"Loved how close the Optiver practice tests were to the real thing; it made the real assessment feel familiar."

Caleb

"I literally got two of the same questions in an actual interview — can’t get more relevant than that!"

Julien

"The 7-day brainteasers course is a gem — just go do it, you’ll thank me later."

Priya
Company Sign

Company Packs

Prep plans tailored to your firm, your role and your timeline.

Start Practising
Jim Simons
Brain

Interview Questions

Exact questions asked by your firm in recent interviews.

Browse questions

Question Bank

STATUS TITLE TYPE
Table with Three Legs probability
Simple Dice Game dice roll
Special Coin coin flip
Casino Table coin flip
Carnival Booth dice roll
Stopwatch

Applications

Curated list of top employers in quantitative finance.

Start applying
Jim Simons

Premium

10x your chances of a six-figure job for the cost of a lunch.

2 Week Plan

$ 25 + VAT

Buy on

2 WEEK ACCESS TO:

All Interview Questions.
Unlimited Mental maths practice tests.
Unlimited Sequences practice tests.
Unlimited probability practice tests.
Expert-verified solutions.
Progress tracking features.
Study Plans.

1 Month Plan

$ 49 + VAT

Buy on

1 MONTH ACCESS TO:

All Interview Questions.
Unlimited Mental maths practice tests.
Unlimited Sequences practice tests.
Unlimited probability practice tests.
Expert-verified solutions.
Progress tracking features.
Study Plans.

6 Month Plan

$ 165 + VAT

Buy on

6 MONTH ACCESS TO:

All Interview Questions.
Unlimited Mental maths practice tests.
Unlimited Sequences practice tests.
Unlimited probability practice tests.
Expert-verified solutions.
Progress tracking features.
Study Plans.