Process
A friend referred me to this company.
I received the online assignment and passed it.
Right now, I am taking the phone interview.
I am pursuing a software engineering internship for Fall 2017.
I hope my interview can help you.
If you have any questions, you are welcome to ask me.
Questions
Find friend circles given a matrix of friend relationships. The matrix is structured as follows:
YYNN YYNN NNYY NNYY
'Y' represents that two individuals are friends. A friend circle includes the condition that if A knows B and B knows C, then A, B, and C are considered part of the same circle. Find the number of friend circles.
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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
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
Candidates reported having good feelings for Two Sigma's Software Engineer interview process in United States.
Two Sigma Work Experiences
- 5.0Strong Company, Great CultureSoftware Engineer • Current EmployeeNew York, New York, United StatesSeptember 27, 2022Pros: Competitive salary, honestly a lot of growth potential if you are willing and eager. I think some of the other complaints are unwarranted.Cons: Less structured than some big tech (probably more than some other trading companies) – this can be good or bad depending on who you are.
- 2.0does not value engineersSoftware Engineer • Current EmployeeMarch 10, 2024Pros: A good job in the grand scheme of things. Reasonable work-life balance depending on the team.Cons: WLB can be bad. Company unable to retain senior engineers. Politicking.
- 5.0Decent Place to WorkSoftware Engineer • Current EmployeeNew York, New York, United StatesAugust 11, 2021Pros: Awesome work-life balance, good culture, great people, and environment.Cons: Career progression does seem slower compared to other competitor companies in quant finance.
Two Sigma Interview Questions
