Two Sigma reviews

3.9

82% would recommend to a friend

(393 total reviews)
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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
Sep 28, 2025

Brilliant people, big problems, serious tooling—pace can be intense

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

World-class colleagues across research, engineering, and product; you learn something every week. Excellent data/tooling: well-maintained datasets, robust infra, and strong internal libraries. Compensation and benefits are top-tier; thoughtful perks and professional development budget. Real impact: ideas ship to production and can measurably move P&L. Culture prizes rigor and kindness—code reviews are tough but respectful.

Cons

Fast cycles and high bar can feel relentless; work-life balance varies by team and market events. Prioritization sometimes opaque; cross-team alignment can lag behind ambition. Getting anything into prod requires navigating strict controls—great for safety, slower for iteration. Not much hand-holding; self-starters thrive, others may struggle.

4.0
Sep 25, 2025

Good work life balance

Recommend
CEO approval
Business Outlook

Pros

Good work life balance and can still have career growth if you work for it in the right team.

Cons

Company is larger now so there might be pockets of inefficiencies. Also pay.

5.0
Sep 20, 2025

Great place to work at

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Loved the people, work, and benefits

Cons

Promotion is a bit slow, but other than that no other major concerns

Viewing 31 - 33 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.