Jane Street Capital Interview Questions
The Interview Experience is a score from 1 star (very negative) to 5 stars (very positive) generated based on the Interview Insights at this company.
The number you see in the middle of the doughnut pie chart is the simple average of these scores. If you hover over the various sections of the donut, you will see the % breakdown of each score given.
The percentile score in the title is calculated across the entire Company Database and uses an adjusted score based on Bayesian Estimates (to account for companies that have few interview insights). Simply put, as a company gets more reviews, the confidence of a "true score" increases so it is pulled closer to its simple average and away from the average of the entire dataset.
- Very Negative
- Negative
- Neutral
- Positive
- Very Positive
The Interview Difficulty is a score ranging from very difficult (red) to very easy (green) generated based on the Interview Insights at this company.
The number you see in the middle of the doughnut pie chart is the simple average of these scores. The higher the number, the more difficult the interviews on average. If you hover over the various sections of the doughnut, you will see the % breakdown of each score given.
The percentile score in the title is calculated across the entire Company Database and uses an adjusted score based on Bayesian Estimates (to account for companies that have few interview insights). Simply put, as a company gets more insights, the confidence of a "true score" increases so it is pulled closer to its simple average and away from the average of the entire data set.
- Very Easy
- Easy
- Average
- Difficult
- Very Difficult
The % of Interns Getting a Full Time Offer chart is meant to provide a realistic estimate of the hiring practices of the company based on the reviews at this company.
The number you see in the middle of the doughnut pie chart is the simple average of these scores. If you hover over the various sections of the doughnut, you will see the % breakdown of each score given.
The percentile score in the title is calculated across the entire Company Database and uses an adjusted score based on Bayesian Estimates (to account for companies that have few reviews). Simply put, as a company gets more reviews, the confidence of a "true score" increases so it is pulled closer to the simple company average and away from the average of the entire data set.
- 0%
- 10%
- 20%
- 30%
- 40%
- 50%
- 60%
- 70%
- 80%
- 90%
- 100%
Interviews at Jane Street Capital
Interview Questions & Answers - Jane Street Capital Examples
Trading Desk Operations Analyst Interview - Operations
Trading Intern Interview - Prop Trading
First round has basic probability question, similar to easy/medium problems you may find on a site like quantguide.
Second round there are two sample games. One included rolling a die and developing a stopping criterion. They were both solvable and had a concrete answer.
Third and fourth rounds there was just one game, with no definite answer. The interviewer would add stipulations to the game and see how you might approach it. Note that all the games have +EV elements, even if they aren't apparent.
Quantitative Trader Interview - Trading
Stage 2: Phone interviews - Basic probability and problem solving
Stage 3: Final round - full day of interviews
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