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OneChronos

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We're a company driven by technologists, traders, and thought leaders. We're a community driven by meritocracy, ambition, and diversity. OneChronos is a highly selective but actively inclusive organization that values curiosity, creativity, and intrinsic motivation above all else. Our team is a diverse group of scientists, engineers, and financial services professionals that share those qualities and a common drive to achieve.

If you're a strong individual contributor with great ideas to bring to the table, we invite you to reach out to careers@onechronos.com

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Mission

Our mission

Our mission is to design and operate markets that grow the gross world product by facilitating trade. Our beachhead is US equities, with other markets to follow.

Open Roles

Ready to join our team? Send your resume to careers@onechronos.com

  • Engineering Manager

    NYC

  • Systems Engineer

    NYC / Flexible working arrangements

  • Compliance Associate

    NYC

  • Analytics Platform Engineer - OneChronos

    NYC / Flexible working arrangements

  • Chief Compliance Officer - OneChronos Markets Japan

    Tokyo, Japan | Flexible working arrangements

  • Systems Engineer - OneChronos Markets Japan

    Tokyo, Japan | Flexible working arrangements

  • Operational Risk Officer - OneChronos Markets UK Limited

    London | Flexible working arrangements with occasional travel to the EU

  • US Quantitative Researcher - OneChronos Markets

    NYC

YCombinator admissions
OneChronos 2024 STANY Innovation Award
OneChronos logo drawn in snowpack
Office rooftop
Solving a difficult engineering problem: getting unstuck from a snowbank

OneChronos is an Equal Opportunity Employer and prohibits discrimination and harassment of any type. OneChronos is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. All employment decisions at OneChronos are based on business needs, job requirements and individual qualifications, without regard to race, color, religion or belief, family or parental status, sexual orientation, gender identity, gender expression, or any other status protected by the laws or regulations in the locations where we operate. OneChronos will not tolerate discrimination or harassment based on any of these characteristics. OneChronos encourages applicants of all ages.

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OneChronos

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OCX Group Inc. is an independent, venture backed company that uses cutting edge technological paradigms to enable the next generation of electronic trading through its separate subsidiary entities. Contact us at info@onechronos.com.

OneChronos ® Markets LLC is a wholly-owned broker-dealer that operates a U.S. equities ATS and is a subsidiary of OCX Group Inc. Member FINRA/SIPC: www.finra.org. Check the background of OneChronos Markets LLC on FINRA’s BrokerCheck. A copy of OneChronos Markets LLC’s ATS-N is available here.

OneChronos Markets FX LLC will operate a Spot FX Platform and is a subsidiary of OCX Group Inc.

Subject to regulatory approval, OneChronos Markets UK Limited will operate a Multilateral Trading Facility to trade UK and Swiss equities, and its wholly owned subsidiary OneChronos Markets NL B.V. will operate a Multilateral Trading Facility to trade European equities.

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