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.
Hiring across these teams
Trading16Technology10
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- College Graduates - Full-Time - Full-Stack EngineerOld Mission · Chicago, IL, United States$125,000 – $145,00010 days ago
- Quantitative Researcher (ETFs)Old Mission · Chicago, IL, United States$170,000 – $300,00011 days ago
- General SubmissionOld Mission · Chicago, IL, United States11 days ago
- Quantitative ResearcherOld Mission · New York, NY, United States$170,000 – $300,00011 days ago
- Quantitative FX TraderOld Mission · Chicago, IL or New York, NY$150,000 – $225,00011 days ago
- Quantitative TraderOld Mission · New York, NY, United States$170,000 – $225,00011 days ago
- Systematic Equity TraderOld Mission · New York, NY, United States$150,000 – $225,00011 days ago
- College Graduates - Full-Time - Junior ETF Sales TraderOld Mission · New York, NY, United States$90,000 – $100,00011 days ago
- C++ Software EngineerOld Mission · Chicago, IL, United States$175,000 – $300,00011 days ago
- C++ Software EngineerOld Mission · New York, NY, United States$175,000 – $300,00011 days ago
- Quantitative Trader (ETF)Old Mission · Chicago, IL, United States$170,000 – $200,00011 days ago
- Quantitative Trader (Options)Old Mission · Chicago, IL, United States$150,000 – $200,00011 days ago
- Site Reliability EngineerOld Mission · Chicago, IL or New York, NY$175,000 – $225,00011 days ago
- Systematic Equity Options TraderOld Mission · Chicago, IL, United States$170,000 – $250,00011 days ago
- Python Software EngineerOld Mission · New York, NY, United States$150,000 – $225,00011 days ago
- College Graduates - Full-Time - Junior Quantitative TraderOld Mission · Chicago, IL, United States$200,00011 days ago
- Bazel EngineerOld Mission · Chicago, IL, United States$175,000 – $225,00011 days ago
- Fundamental Research AnalystOld Mission · Chicago, IL, United States$170,000 – $200,00011 days ago
- Python Software EngineerOld Mission · Chicago, IL, United States$150,000 – $225,00011 days ago
- Junior Quantitative Researcher (Ph.D.)Old Mission · Chicago, IL, United States$175,000 – $250,00011 days ago
- Quantitative Researcher (Experienced - Ph.D.)Old Mission · Chicago, IL, United States$175,000 – $250,00011 days ago
- Quantitative Researcher (Fixed Income)Old Mission · Chicago, IL, United States$175,000 – $250,00011 days ago
- Quantitative Researcher (Systematic Equities)Old Mission · New York, NY, United States$200,000 – $350,00011 days ago
- Desktop Support EngineerOld Mission · Chicago, IL, United States$80,000 – $90,00011 days ago
- Junior Quantitative Trader (Asian Market Hours)Old Mission · Chicago, IL, United States$125,000 – $150,00011 days ago
- Front End Software EngineerOld Mission · Chicago, IL, United States$125,000 – $225,00011 days ago
Common questions
How many open jobs does Old Mission have?
Linora is tracking about 30 open roles at Old Mission, refreshed daily from their careers page.
Does Old Mission hire remotely?
Most current Old Mission roles are onsite.
Where is Old Mission hiring?
Recent Old Mission openings are concentrated in Chicago, New York.
Updated 2026-05-27. Figures come from live job postings and refresh daily.