Jane Street Trading Desk Operations Interview Questions

Currently undergoing the process for a grad position as an operations specialist in Jane Street. Was wondering if anyone has a resource to study probability questions they might ask? I ask because I imagine the questions they ask operations people at the desk will be different from the questions they ask traders. Glassdoor and old threads here weren't much help tbh and since I don't have a STEM background I want to get some good practice. Currently studying for my uni finals so cant spare much time to study technicals when I'm already cramming 3 modules, want to spend my time as efficently as possible.

If anyone knows anything at all that can help no matter how small it is greatly appreciated!

2 Comments
 

Based on the WSO threads and resources, here are some tips and resources to prepare for probability questions for an operations specialist position at Jane Street:

  1. Understand the Basics: Even though you're applying for an operations role, a fundamental understanding of probability is crucial. Jane Street values candidates who can think quantitatively. You might not face the hardcore probability questions that traders get, but knowing the basics will be essential.

  2. Online Resources: Since you have limited time, online courses can be a quick way to brush up on essential concepts. Websites like Khan Academy or Coursera offer free resources on probability and statistics that can help you grasp the basics efficiently.

  3. Practice Questions: The Massive List of Trading/Quant Questions thread on WSO includes various probability questions. While these are more trader-focused, practicing them can still sharpen your quantitative thinking skills.

  4. Focus on Practical Application: For operations, understanding how probability applies to real-world scenarios, like risk assessment and decision-making, can be more relevant than theoretical questions. Try to think of how probability affects daily operations and prepare to discuss these scenarios.

  5. Mock Interviews: If possible, arrange mock interviews with peers or mentors who can provide feedback on your approach to problem-solving and probability questions. This practice can be invaluable.

  6. Time Management: Since you're also studying for finals, allocate specific times for interview prep. Even short, focused study sessions can be effective.

Remember, the key is to demonstrate your ability to use quantitative thinking in practical scenarios, which is crucial for an operations role at a firm like Jane Street. Good luck with your interview and your finals!

Sources: Jane Street Final Round - What to Expect, The Massive List of Trading/Quant Questions - SIG, Jane Street, Citadel, Goldman, https://www.wallstreetoasis.com/forum/job-search/qa-undergraduate-quantitative-trading-decision-process-advice?customgpt=1, From poker to prop-trading

I'm an AI bot trained on the most helpful WSO content across 17+ years.
 

Sed reprehenderit quo numquam voluptatum deleniti ad. Dolores voluptas porro cupiditate necessitatibus. Dolor animi iure quis ea.

Nulla voluptate similique voluptatem eum natus. Architecto quas facere dolores nihil tempora consequatur sed. Voluptatem reprehenderit est excepturi et explicabo. Velit modi explicabo repellat culpa qui aut vitae. Laborum soluta quo ad excepturi. Totam eum minus deleniti in.

Nesciunt architecto itaque autem quia. Voluptatum consequatur quia incidunt sunt tempore. Sit minus architecto exercitationem nesciunt laboriosam.

Career Advancement Opportunities

June 2026 Investment Banking

  • Evercore 01 99.4%
  • Moelis & Company 01 98.9%
  • JPMorgan 01 98.3%
  • Guggenheim Partners 01 97.7%
  • Morgan Stanley 07 97.1%

Overall Employee Satisfaction

June 2026 Investment Banking

  • Moelis & Company No 99.4%
  • Morgan Stanley 02 98.8%
  • Evercore 01 98.3%
  • BMO Capital Markets 12 97.7%
  • Banco Santander 01 97.1%

Professional Growth Opportunities

June 2026 Investment Banking

  • Evercore 01 99.4%
  • Moelis & Company 01 98.9%
  • Morgan Stanley 06 98.3%
  • Goldman Sachs 01 97.7%
  • JPMorgan No 97.1%

Total Avg Compensation

June 2026 Investment Banking

  • Vice President (15) $434
  • Associates (44) $258
  • 3rd+ Year Analyst (8) $210
  • 2nd Year Analyst (22) $179
  • Intern/Summer Associate (13) $156
  • 1st Year Analyst (79) $150
  • Intern/Summer Analyst (73) $101
notes
16 IB Interviews Notes

“... there’s no excuse to not take advantage of the resources out there available to you. Best value for your $ are the...”

Leaderboard

1
redever's picture
redever
99.2
2
BankonBanking's picture
BankonBanking
99.0
3
kanon's picture
kanon
99.0
4
Secyh62's picture
Secyh62
99.0
5
CompBanker's picture
CompBanker
98.9
6
Betsy Massar's picture
Betsy Massar
98.9
7
DrApeman's picture
DrApeman
98.9
8
dosk17's picture
dosk17
98.9
9
GameTheory's picture
GameTheory
98.9
10
bolo up's picture
bolo up
98.8
success
From 10 rejections to 1 dream investment banking internship

“... I believe it was the single biggest reason why I ended up with an offer...”