Join hundreds of students
Quant Interview Prep Built by Working Quants
Interviewing for a quant trading, research or developer role?
Prep with quants from Jane Street, Citadel, HRT and Two Sigma who have sat on the other side of the table. 500+ leaked interview questions with worked solutions, 80+ video lessons on probability, expected value, brainteasers, betting games and market making, and mock interviews with detailed feedback. 85% of our students land offers.
Where Our Students Interview and Get Offers
$225,000
average first year salary + bonus
$525,000+
compensation at tier-1 firms
12 weeks
median program completion time
Sound Familiar?
Your interview is in two weeks.
You have a first round on the calendar and a stack of PDFs. You need a plan that covers what the interviewer will actually ask, in the order that matters, not everything ever written about quant finance.
You did the Green Book and still bomb the betting rounds.
Textbook probability is the easy part. Betting games, market-making and strategy questions test how you think under pressure, and nobody practices those alone.
You don't know what the online assessment looks like.
Optiver's 80-in-8, SIG's evaluation, Citadel's HackerRank. Each has a format you can practice for, and most candidates find out what it was after they fail it.
You've never done a real mock interview.
Friends can quiz you. Only someone who has run quant interviews can tell you that your answer was right but your explanation would have lost the offer.
Your mental math is too slow.
Market-making rounds and trading OAs punish hesitation. Speed is a trained skill, and our students typically 5x theirs in a few weeks of drills.
You don't know which questions each firm favors.
Jane Street, Citadel, SIG, Optiver and Two Sigma each lean on different question types. Our bank is tagged by firm, so you prep for the interview you actually have.
If any of these make you say “that’s me”, then schedule a call with one of our quants here. We guarantee you there’s a better way...
How the Prep Works
Diagnose, drill, then mock until you are consistent
01
Diagnostic Mock Interview
A working quant runs you through a real first round and tells you exactly which modules to spend your time on. Nobody prepares everything equally.
02
Drill the Eight Modules
Probability, expected value, brainteasers, betting and strategy games, market making, estimation, mental math and behavioral. 80+ lessons and 500+ real questions with worked solutions.
03
Firm-Specific Mocks Until You're Consistent
Mock interviews built from the questions your target firm asks, with whiteboarding and feedback on both the answer and the explanation.
Don't take our word for it — see the receipts
Our students have landed Quant Trading, Quant Research, Quant Analyst, and Quant Developer roles at firms like Jane Street, Two Sigma, HRT, SIG, and more.
Real, unedited emails and texts students sent our founder when they got the call. Names blurred for privacy; everything else is exactly as we received it.
Prefer a face? Hear from students directly
Develop Advanced Quant Skills & Bolster Your Resume
Guaranteed to give you a leg up over others
Learn exactly what to add to your resume: work on thorough trading/research projects that recruiters look for on resumes. Learn the real world skills that quant firms explicitly seek and develop a fully employable skillset.
- Work on real world, multi-asset class quant projects used at Hedge Funds and HFTs
- Participate in relevant trading competitions and data challenges that recruiters look for and hone your quant skills
- Thorough 1:1 resume reviews with your mentor so we can reconstruct your profile and maximize your shot at as many interviews
- Build and highlight the technical, markets-oriented, risk/strategy, and fit-based skills and interests that recruiters and hiring-managers care about
Interactive Calls with Quants & Countless Resources for Life
Intense Curriculum: 80+ Lectures and Mock Interviews
Designed by quants, this is a challenging course, but we will teach you everything from the ground up: all the fundamental technical concepts + extensive interview strategies that have proven successful.
Get-The-Interview Guide™: How to Land the Interview
Applying online doesn't work. We'll teach you exactly what to add to your resume, and how to get in touch with recruiters/quants to 10x the chances of getting an interview.
Gold Mine: 500+ Actual Interview Questions
Updated monthly, no candidates have access to this. This will put you ahead of 99.9% of others; you'll go into the interview knowing what they're going to ask you. View a sample solution here!
Curriculum: How to Crush the Interview
Intense curriculum, so you can answer every technical question
Stop reading outdated prep books, random PDFs and question banks online. We’ve conducted interviews and know exactly what goes into hacking the technical quant interview process. Learn from the step-by-step curriculum and gain a huge leg-up in interviews:
- Thorough 80+ lecture series and mock interviews that teach probability, betting, strategy, market-making, stats,
- 500+ actual quant interview question bank (50+ pages), updated weekly
- Detailed typed and handwritten solutions detailing complex reasoning so you know exactly what to say in the interview
- Actual coding interview question repository so you ace interviews at firms with programming assessments
Preview the Curriculum!
Interactive 1:1 Attention
Designed by Tier-1 Quants
Get trained and mentored by a quant who has been in the game for years.
Individualized Teaching
Work on relevant quant projects, develop the technical/markets-oriented quant finance skills, and re-work your resume.
How to Land the Interview
Gain access to QB's Get-The-Interview-Guide™ and learn how to get in touch with hiring-managers.
1:1 Resume Workshops
Everyone's resume is different. Work directly with your quant mentor and have us re-market your resume from the ground up.
Career Skills Development
We'll have you work on involved projects that'll teach you career-relevant skills that recruiters look for on resumes.
Salary Negotiation
We understand the various compensations that firms pay, and we'll work with you to secure the highest possible offer.
Ace Your Quant Interviews
Book a free consult with a working quant. Tell us where you are in the process and we will tell you honestly what to prepare and how long it takes.
Book a Free Quant Consult