Software Engineer – 2027 Internship Program (June Start)
Old Mission · Chicago
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- Company
- Old Mission
- Location
- Chicago
- Employment type
- Internship
- Salary
- $150,000 - $200,000
- Posted
- July 15, 2026
About this job
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. About the Position Our internship program is geared for current students who want to work alongside our talented software engineers creating impactful solutions to further the firm's market initiatives. We are a smaller firm, which means you'll get to know the people you're working with and they'll get to know you. Responsibilities include supporting the development of C++ based trading applications and tools.…
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