Overview
About Old Mission
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.
Headquarters
Chicago, IllinoisWebsite
http://www.oldmissioncapital.comCompany Size
201-500 employeesIndustry
Financial ServicesCompany Type
Privately HeldFounded
2008Specialties
Automated Trading, Arbitrage, and Software DevelopmentJobs

Desktop Support Engineer
Old Mission
Chicago, IL

Site Reliability Engineer
Old Mission
New York, NY

Quantitative Trader
Old Mission
New York, NY

College Graduates - Full-Time - Junior ETF Sales Trader (2026)
Old Mission
New York, NY

C++ Software Engineer
Old Mission
Chicago, IL