Old Mission careers

26 open roles at Old Mission, updated daily from their career page. Hiring in Chicago, New York.

Old Mission has about 30 open roles right now spread across 2 teams and almost entirely onsite.

Almost all of these roles are onsite.

26 of these roles were posted in the last 30 days.

• College Graduates - Full-Time - Full-Stack Engineer

  Old Mission · Chicago, IL, United States
  $125,000 – $145,000

  10 days ago
• Quantitative Researcher (ETFs)

  Old Mission · Chicago, IL, United States
  $170,000 – $300,000

  11 days ago
• General Submission

  Old Mission · Chicago, IL, United States
  11 days ago
• Quantitative Researcher

  Old Mission · New York, NY, United States
  $170,000 – $300,000

  11 days ago
• Quantitative FX Trader

  Old Mission · Chicago, IL or New York, NY
  $150,000 – $225,000

  11 days ago
• Quantitative Trader

  Old Mission · New York, NY, United States
  $170,000 – $225,000

  11 days ago
• Systematic Equity Trader

  Old Mission · New York, NY, United States
  $150,000 – $225,000

  11 days ago
• College Graduates - Full-Time - Junior ETF Sales Trader

  Old Mission · New York, NY, United States
  $90,000 – $100,000

  11 days ago
• C++ Software Engineer

  Old Mission · Chicago, IL, United States
  $175,000 – $300,000

  11 days ago
• C++ Software Engineer

  Old Mission · New York, NY, United States
  $175,000 – $300,000

  11 days ago
• Quantitative Trader (ETF)

  Old Mission · Chicago, IL, United States
  $170,000 – $200,000

  11 days ago
• Quantitative Trader (Options)

  Old Mission · Chicago, IL, United States
  $150,000 – $200,000

  11 days ago
• Site Reliability Engineer

  Old Mission · Chicago, IL or New York, NY
  $175,000 – $225,000

  11 days ago
• Systematic Equity Options Trader

  Old Mission · Chicago, IL, United States
  $170,000 – $250,000

  11 days ago
• Python Software Engineer

  Old Mission · New York, NY, United States
  $150,000 – $225,000

  11 days ago
• College Graduates - Full-Time - Junior Quantitative Trader

  Old Mission · Chicago, IL, United States
  $200,000

  11 days ago
• Bazel Engineer

  Old Mission · Chicago, IL, United States
  $175,000 – $225,000

  11 days ago
• Fundamental Research Analyst

  Old Mission · Chicago, IL, United States
  $170,000 – $200,000

  11 days ago
• Python Software Engineer

  Old Mission · Chicago, IL, United States
  $150,000 – $225,000

  11 days ago
• Junior Quantitative Researcher (Ph.D.)

  Old Mission · Chicago, IL, United States
  $175,000 – $250,000

  11 days ago
• Quantitative Researcher (Experienced - Ph.D.)

  Old Mission · Chicago, IL, United States
  $175,000 – $250,000

  11 days ago
• Quantitative Researcher (Fixed Income)

  Old Mission · Chicago, IL, United States
  $175,000 – $250,000

  11 days ago
• Quantitative Researcher (Systematic Equities)

  Old Mission · New York, NY, United States
  $200,000 – $350,000

  11 days ago
• Desktop Support Engineer

  Old Mission · Chicago, IL, United States
  $80,000 – $90,000

  11 days ago
• Junior Quantitative Trader (Asian Market Hours)

  Old Mission · Chicago, IL, United States
  $125,000 – $150,000

  11 days ago
• Front End Software Engineer

  Old Mission · Chicago, IL, United States
  $125,000 – $225,000

  11 days ago

Updated 2026-05-27. Figures come from live job postings and refresh daily.