Two Sigma Reviews

Updated May 5, 2021

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4.4
91%
Recommend to a Friend
96%
Approve of CEO
Two Sigma Co-Chairmen David Siegel and John Overdeck (no image)
David Siegel and John Overdeck
51 Ratings
Pros
  • "Smart people with high level of intellectual curiosity as their main motivation(in 22 reviews)

  • "Great work-life balance and flexible hours(in 20 reviews)

  • Cons
  • "Growing pains injecting previously unseen layers of bureaucracy into the company(in 11 reviews)

  • "Growing pains of small company rapidly growing(in 4 reviews)

  • More Pros and Cons
    Pros & Cons are excerpts from user reviews. They are not authored by Glassdoor.
    1. 5.0
      Former Employee, less than 1 year
      Featured Review

      Good company overall, I loved it

      Oct 26, 2020 - Software Engineer in New York, NY
      Recommend
      CEO Approval
      Business Outlook

      Pros

      Perk, salary, good life and work balance

      Cons

      Not much really, great company, I loved it.

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    2. 5.0
      Current Employee, more than 1 year

      Great company

      Apr 5, 2021 - Senior Software Engineer in New York, NY
      Recommend
      CEO Approval
      Business Outlook

      Pros

      Good compensation, company invests in employees' training, very good health insurance, free snacks, employees at all levels have a voice, management cares about work life balance, friendly people, very smart people, great values

      Cons

      Technical debt (but not worse than most other companies)

      1 person found this review helpful
    3. 2.0
      Former Employee, more than 5 years

      Decent For a Finance Company, But There Are Better Jobs For Engineers Elsewhere

      Mar 25, 2021 - Software Engineer in New York, NY
      Recommend
      CEO Approval
      Business Outlook

      Pros

      There are some very intelligent people here that you can learn a lot from. The benefits are pretty good, but the base salaries leave something to be desired.

      Cons

      A lot of people are condescending and not helpful. Outdated tech stack with a ton of stuff built internally. This means that the skills you learn (ie working with their build system) wont translate to your next job. Impossible to work with internal mobility process. Super slow, people make it impossible to move by making you endure entire days of interviews like it's still 2016 and they have their choice of FB/GOOG/AMZN employees to choose from. At that point you might as well just look externally. They claim it's an easy process, but it is anything but. Unless you end up on the right team, there's a good chance the work wont be super interesting. General thanklessness/rudeness towards people who manage tooling and things of that like.

      3 people found this review helpful
    4. 4.0
      Current Employee, less than 1 year

      Good work culture

      May 5, 2021 - Quantitative Analyst in New York, NY
      Recommend
      CEO Approval
      Business Outlook

      Pros

      Good work life balance, high pay

      Cons

      Slightly more secluded culture than some other top end hf

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    5. 4.0
      Current Employee, more than 3 years

      Good place to work

      May 3, 2021 - Corporate in New York, NY
      Recommend
      CEO Approval
      Business Outlook

      Pros

      Two Sigma has a challenging but friendly culture

      Cons

      Hours can be quite long

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    6. 5.0
      Current Employee, more than 8 years

      Great, Relaxed Company

      Mar 9, 2021 - Vice President in New York, NY
      Recommend
      CEO Approval
      Business Outlook

      Pros

      * Solid pay (lower among its ilk) * Good work life balance * Good people skill development

      Cons

      * Pay is lower than many peers * Senior management is hired externally rather than promoted internally * Much of the employee expansion is sub-optimally planned and has been put to work on tools and products that don't end up moving the needle

      Continue reading
      1 person found this review helpful
    7. 5.0
      Current Employee, more than 1 year

      Great company

      Apr 5, 2021 - Quantitative Risk Analyst in New York, NY
      Recommend
      CEO Approval
      Business Outlook

      Pros

      Smart people, stimulating work environment, management cares about the well being of the employees

      Cons

      Nothing, definitely a good company

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    8. 5.0
      Current Employee, more than 1 year

      A top tier place to work

      Feb 1, 2021 - Data Scientist in New York, NY
      Recommend
      CEO Approval
      Business Outlook

      Pros

      - Hours are very fair especially for financial services industry - Smart and conscientious coworkers who want to help you succeed - Data science pro: quants are front and center in the business model, their work directly drives investment decisions

      Cons

      - Intellectual property constraints limit exposure to other smart people you could otherwise learn and grow from - Recent "gains" in diversity are small and inconsistent across divisions - Lack of structure when it comes to people management- probably works great sometimes but I have found it challenging.

      Continue reading
      2 people found this review helpful
    9. 5.0
      Current Employee, more than 1 year

      Very good overall

      Mar 23, 2021 - Software Engineer in New York, NY
      Recommend
      CEO Approval
      Business Outlook

      Pros

      Reasonable amount of work, management cares a lot about your well being, flexible time, good vibes on the team

      Cons

      getting big, making change sometimes is hard, legacy stuff to maintain

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    10. 5.0
      Current Employee, more than 5 years

      A great place to work!

      Mar 21, 2021 - Talent Acquisition in New York, NY
      Recommend
      CEO Approval
      Business Outlook

      Pros

      Work/life balance, great team, autonomy, and ability to make an impact.

      Cons

      Internal politics can get in the way at times...feels like organizational growing pains.

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    Viewing 1 - 10 of 96 Reviews

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