Process
The interview process consists of three rounds with coding and quick calls.
The first round is an offline coding challenge that lasts three hours and has a seven-day completion window.
Subsequent rounds involve live interviews and live coding challenges.
Math knowledge, particularly linear algebra, will also be necessary.
Questions
How to find the eigenvalue in 5 minutes
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Interview Statistics
The following metrics were computed from 156 interview experiences for the Two Sigma Software Engineer role in United States.
Success Rate
12%
Pass Rate
Two Sigma's interview process for their Software Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Experience Rating
Positive43%
Neutral25%
Negative32%
Candidates reported having good feelings for Two Sigma's Software Engineer interview process in United States.
Two Sigma Work Experiences
5.0
Great place to work
Software Engineer • Current Employee
New York, New York, United States
June 3, 2023
Pros: Wonderful people, reasonable work-life balance.
Cons: The planning process has not been great, but it is improving.
4.0
Pays well, not always interesting work
Software Engineer • Former Employee
October 4, 2017
Pros: One of the highest paying jobs in software; raises every year; huge bonuses.
Growing name recognition - people say that Two Sigma is very tough to get into.
Lots of smart devs from companies like Google/Amazon.
Treats employees well in general; good benefits.
Flexible schedule; overtime is rare for most teams.
Tech stack is not bad for a hedge fund; usually gets updated regularly.
Cons: Tough to find another job that pays as well.
Devs are second-class to quants/modelers in a way.
A lot of uninteresting work to support the business. As a result, you don't get exposed to a lot of the big data/real-time technologies used in internet companies. The emphasis on home-grown software also makes this worse. There's a chance that you're making good money in exchange for lower future marketability.
Unstable management changes all the time.
4.0
Great Colleagues, Growing Pains
Software Engineer • Former Employee
New York, New York, United States
March 11, 2024
Pros: Good people to work with.
Cons: Had growing pains when company size increased.
- 5.0Great place to workSoftware Engineer • Current EmployeeNew York, New York, United StatesJune 3, 2023Pros: Wonderful people, reasonable work-life balance.Cons: The planning process has not been great, but it is improving.
- 4.0Pays well, not always interesting workSoftware Engineer • Former EmployeeOctober 4, 2017Pros: One of the highest paying jobs in software; raises every year; huge bonuses. Growing name recognition - people say that Two Sigma is very tough to get into. Lots of smart devs from companies like Google/Amazon. Treats employees well in general; good benefits. Flexible schedule; overtime is rare for most teams. Tech stack is not bad for a hedge fund; usually gets updated regularly.Cons: Tough to find another job that pays as well. Devs are second-class to quants/modelers in a way. A lot of uninteresting work to support the business. As a result, you don't get exposed to a lot of the big data/real-time technologies used in internet companies. The emphasis on home-grown software also makes this worse. There's a chance that you're making good money in exchange for lower future marketability. Unstable management changes all the time.
- 4.0Great Colleagues, Growing PainsSoftware Engineer • Former EmployeeNew York, New York, United StatesMarch 11, 2024Pros: Good people to work with.Cons: Had growing pains when company size increased.
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