Two Sigma Quantitative Analyst interview questions
based on 21 ratings - Updated 20 Feb 2025
Difficultinterview difficulty
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How others got an interview
67%
Applied online
Applied online
20%
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Recruiter
13%
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Employee referral
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Viewing 1 - 5 of 21 Interviews
Two Sigma interviews FAQs
Quantitative Analyst applicants have rated the interview process at Two Sigma with 4 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 50% positive. To compare, the company-average is 40% positive. This is according to Glassdoor user ratings.
Candidates applying for Quantitative Analyst roles take an average of 37 days to get hired, when considering 2 user submitted interviews for this role. To compare, the hiring process at Two Sigma overall takes an average of 44 days.
Common stages of the interview process at Two Sigma as a Quantitative Analyst according to 2 Glassdoor interviews include:
Phone interview: 40%
Skills test: 20%
Background check: 20%
Other: 20%
Here are the most commonly searched roles for interview reports -
It will be a phone interview first. They will ask you technical questions about probability/ statistics. The interviewer is friendly, but the question is not easy. The process is good.
Interview questions [1]
Question 1
There are 11 people, they want to make sure that every 6 of them can open a box. How many keys at least for each person should have? How many locks? (One key can only open one lock, but one lock can be opened by many keys)
I applied online. The process took 2 weeks. I interviewed at Two Sigma in Jan 2023
Interview
2 calls with PM, math +coding questions and they ask anything they want and overfall positive experience. onsite with another PM and they ask preferred team and asset covered or strategy
I applied through an employee referral. I interviewed at Two Sigma
Interview
First round: multi variable time series modeling
Virtual Onsite: coding + research + talk about a paper you read recently + statistics foundations
Very likely failed in statistics foundations.
Need more serious preparations to get through the position.
Interview questions [1]
Question 1
First round: multi variable time series modeling
Virtual Onsite: coding + research + talk about a paper you read recently + statistics foundations