Two Sigma reviews

3.9

82% would recommend to a friend

(393 total reviews)
avatar

Carter Lyons and Scott Hoffman

46% approve of CEO

70% positive business outlook

Two Sigma has an employee rating of 3.9 out of 5 stars, based on 393 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Two Sigma employee rating is in line with the average (within 1 standard deviation) for employers within the Financial Services industry (3.7 stars).

Reviews by job title

393 reviews
4.0
Jan 11, 2026
Recommend
CEO approval
Business Outlook

Pros

- Smart people - Feels stable - New leadership is breathe of fresh air - Good comp

Cons

- Workload can be a lot - Work can be not exciting

4.0
Dec 25, 2025
Recommend
CEO approval
Business Outlook

Pros

very smart people, strong engineering culture, (sometimes) extremely challenging problems to solve

Cons

Lack of senior technical leadership, poor management in parts of the company, difficult to change anything

5.0
Dec 25, 2025
Recommend
CEO approval
Business Outlook

Pros

i always enjoy working with smart brains around the world, so much to learn from them.

Cons

i dont really like the management team, quite dysfunctional!

Viewing 16 - 18 of 393 Reviews

Glassdoor has 461 Two Sigma reviews submitted anonymously by Two Sigma employees. Read employee reviews and ratings on Glassdoor to decide if Two Sigma is right for you.