# Two Sigma
Two Sigma is an American quantitative investment management firm using data science and technology for hedge fund strategies.
[Website](https://twosigma.com)
**HQ:** New York City, New York, United States
**Founded:** 2001
Canonical: https://scaleengineer.com/companies/two-sigma
## Interview guides

- [Software Engineer — Software Engineer](https://scaleengineer.com/interviews/two-sigma/l1-software-engineer)
- [Software Engineering Manager — Software Engineering Manager](https://scaleengineer.com/interviews/two-sigma/l4-software-engineering-manager)
- [Software Engineer — Software Engineer](https://scaleengineer.com/interviews/two-sigma/l2-software-engineer)
- [Software Engineering Manager — Software Engineering Manager](https://scaleengineer.com/interviews/two-sigma/l5-software-engineering-manager)
- [Software Engineer — Software Engineer](https://scaleengineer.com/interviews/two-sigma/l3-software-engineer)
- [Software Engineering Manager — Software Engineering Manager](https://scaleengineer.com/interviews/two-sigma/l6-software-engineering-manager)
- [Software Engineer — Software Engineer](https://scaleengineer.com/interviews/two-sigma/l4-software-engineer)
- [Software Engineering Manager — Software Engineering Manager](https://scaleengineer.com/interviews/two-sigma/l7-software-engineering-manager)
- [Software Engineering Manager — Software Engineering Manager](https://scaleengineer.com/interviews/two-sigma/l8-software-engineering-manager)
- [Software Engineer — Software Engineer](https://scaleengineer.com/interviews/two-sigma/l5-software-engineer)
- [Software Engineer — Software Engineer](https://scaleengineer.com/interviews/two-sigma/l6-software-engineer)
- [Software Engineer — Software Engineer](https://scaleengineer.com/interviews/two-sigma/l7-software-engineer)
- [Software Engineer — Software Engineer](https://scaleengineer.com/interviews/two-sigma/l8-software-engineer)