A phenomenal place to work - Anonymous employee Two Sigma Employee Review

5.0
Apr 21, 2016
Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

- Cutting-edge work: if you're interested in the intersection of finance and tech (or just a true techie or math / science geek), then the day-to-day will be genuinely exciting. This place really is pushing the boundaries of what data / analytics can do in the markets -- which shows in the results - Lots of opportunity for self-starters: the company is growing in a number of exciting ways. If you're eager to get involved, people will gladly give you the opportunity - Great people: smart, humble, open, and motivated -- people here are genuinely happy and there's a general awareness of being somewhere special - Exceptional culture: this truly is the "best place for nice geeks," with Silicon Valley-type perks (several gyms with classes, boundless snacks, music room, hacker lab, roof deck, poker lessons, arcade games, etc.) and a focus on work-life balance that's unheard-of in finance

Cons

- Can be silo-ed: the large number of initiatives (especially at this growth stage) causes occasional disconnects / fragmentation between teams -- it's hard to keep up with everything that's going on across the company, especially since individuals / teams naturally tend to keep to themselves - Career growth can be opaque: it's not always clear where you're headed or how you can get there

Explore other reviews about Two Sigma

5.0
Jun 3, 2026
Recommend
CEO approval
Business Outlook

Pros

Amazing work life balance here

Cons

Slightly lower pay than competitors

3.0
Jun 9, 2026
Recommend
CEO approval
Business Outlook

Pros

good WLB, perks, summer party.

Cons

Very siloed. average pay, awkward folks.

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