JOB DETAILS

Quantitative Trader (ETF)

CompanyOld Mission
LocationChicago
Work ModeOn Site
PostedApril 17, 2026
About The Company
Old Mission is a global, multi-asset market maker. We specialize in valuing individual securities and complicated derivatives at the speed of modern markets. Our advanced market-making platform allows us to collaborate seamlessly with the world’s largest exchanges, brokers, and institutional investors, providing them with a trusted partner for efficient risk transfer across a diverse range of securities worldwide.
About the Role

Old Mission is a global proprietary trading firm that leverages state-of-the-art technology and research to identify and execute profitable trading strategies across multiple asset classes around the world. Our offices in Chicago, New York, and London are all composed of naturally-curious individuals who thrive in a team environment and constantly strive for improvement.

Old Mission does not seek capital from outside investors, allowing us the flexibility to aggressively invest in our team members and keep them engaged in the firm’s growth.

Job Description / Summary:

Old Mission is seeking an International ETF Trader to join our growing team in our Chicago Headquarters. This role involves pricing and trading a wide variety of equity ETFs, monitoring market conditions and developing new trading strategies. This International ETF trader will work closely with our trading and technology teams to optimize trading performance and contribute to the future growth of the desk.

Responsibilities:

  • Make markets in equity ETF’s across various international trading platforms.
  • Analyze market trends and conditions to identify new trading opportunities.
  • Develop and implement trading strategies to optimize portfolio performance.
  • Manage trading risks by setting appropriate limits and adhering to our risk management policies.
  • Ensure all trading activities comply with regulatory requirements and internal policies.
  • Work closely with other traders and analysts to share insights and strategies.
  • Utilize advanced trading platforms and tools to enhance trading efficiency.

Requirements: 

  • An undergraduate or an advanced degree in a quantitative field such as computer science, engineering, or one of the hard sciences.
  • Proficiency with at least one of the following languages: Python, C++, Java, VBA, Matlab, or Ruby.
  • The ability to work and solve problems as part of a team, often in a high-pressured environment.
  • 2+ years of trading experience.
  • A strong desire for knowledge and to understand how things work.
  • Proven trustworthiness and performance under the highest ethical standards.  

Base Salary Range 

$170,000 - $200,000 - Salaries are based on numerous factors such as skills, experience, and education. Our compensation package also includes a discretionary bonus and a comprehensive benefits program for full-time employees. For more information, reach out to your recruiter. 

 

Old Mission is not accepting unsolicited resumes from any staffing/search firms. All resumes submitted by staffing/search firms to any employee at Old Mission via-email, the Internet or directly without a valid signed search agreement will be deemed the sole property of Old Mission, and no fee will be paid in the event the candidate is hired by Old Mission.

Key Skills
Quantitative ResearchTrading StrategiesData AnalysisMathematicsStatisticsProgrammingPythonC++Risk ManagementAlgorithm DevelopmentProblem-SolvingCommunicationMarket DataBacktestingTeam CollaborationDynamic Environment
Categories
Finance & AccountingData & AnalyticsTechnology
Job Information
📋Core Responsibilities
The Quantitative Trader will design, troubleshoot, and optimize trading strategies while continuously refining models through rigorous research. They will also partner with technology teams to ensure algorithm functionality and pursue new market opportunities.
📋Job Type
full time
📊Experience Level
2-5
💼Company Size
265
📊Visa Sponsorship
No
💼Language
English
🏢Working Hours
40 hours
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