Jobs at Old Mission Capital

Hedge Fund / Prop Trading42 open vacancies

This page lists every Old Mission Capital vacancy currently in our index, aggregated from official sources and refreshed multiple times a day. Each listing links directly to Old Mission Capital's official application — we never handle your data. See what staff say in Old Mission Capital reviews and what the jobs pay in Old Mission Capital salaries. Learn more about the organization at oldmissioncapital.com.

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42 vacancies · showing 1–42

ETF Sales Trader
Old Mission Capital · Hong Kong · FullTime
posted 4 d ago
Junior Quantitative Trader (APAC)
Old Mission Capital · Hong Kong · FullTime
posted 1 Oct 2026
Fundamental Research AnalystAnalyst
Old Mission Capital · Hong Kong · FullTime
posted 1 Oct 2026
Quantitative Trader - 2027 Micro-Internship Program (January Start)
Old Mission Capital · Chicago, United States · Intern
posted 1 Oct 2026
Floor Trader - 2027 Graduate Program (August Start)Graduate
Old Mission Capital · Chicago, United States · FullTime
posted 16 Sep 2026
Junior Trading Operations/DevOps Engineer
Old Mission Capital · Chicago, United States · FullTime
posted 8 Sep 2026
Fundamental Research Analyst - 2027 Graduate Program - (August Start)Graduate
Old Mission Capital · Chicago, United States · FullTime
posted 2 Sep 2026
Senior Software Engineer - Post Trade
Old Mission Capital · Chicago, United States · FullTime
posted 26 Aug 2026
Associate Head of Trader EducationAssociate
Old Mission Capital · Chicago, United States · FullTime
posted 12 Aug 2026
Legal Intern - Summer 2027Intern
Old Mission Capital · Chicago, United States · Intern
posted 10 Aug 2026
Legal Intern - Summer 2027Intern
Old Mission Capital · Chicago, United States · Intern
posted 10 Aug 2026
Quantitative Researcher (Ph.D.) - 2027 Graduate Program - (August Start)Graduate
Old Mission Capital · Chicago, United States · FullTime
posted 30 Jul 2026
Software Engineer – 2027 Internship Program (June Start)Intern
Old Mission Capital · Chicago, United States · Intern
posted 15 Jul 2026
Quantitative Trader – 2027 Graduate Program (August Start)Graduate
Old Mission Capital · London, United Kingdom · FullTime
posted 13 Jul 2026
Software Engineer – 2027 Graduate Program (August Start)Graduate
Old Mission Capital · Chicago, United States · FullTime
posted 13 Jul 2026
Quantitative Trader – 2027 Graduate Program (February Start)Graduate
Old Mission Capital · Chicago, NY · FullTime
posted 13 Jul 2026
Quantitative Trader – 2027 Graduate Program (August Start)Graduate
Old Mission Capital · Chicago, NY · FullTime
posted 13 Jul 2026
Tax Manager/Senior Tax Manager
Old Mission Capital · Chicago, United States · FullTime
posted 2 Jul 2026
Fundamental Research Analyst (Asian Market Hours)Analyst
Old Mission Capital · Chicago, United States · FullTime
posted 30 Jun 2026
Senior Python Software Engineer
Old Mission Capital · New York, United States · FullTime
posted 5 May 2026
Python Software Engineer
Old Mission Capital · London, United Kingdom · FullTime
posted 30 Mar 2026
Junior Quantitative Trader (Asian Market Hours)
Old Mission Capital · Chicago, United States · FullTime
posted 19 Mar 2026
Quantitative Researcher (Experienced - Ph.D.)
Old Mission Capital · Chicago, United States · FullTime
posted 16 Mar 2026
Quantitative Researcher (Systematic Equities)
Old Mission Capital · New York, United States · FullTime
posted 28 Jan 2026
Operations AnalystAnalyst
Old Mission Capital · London, United Kingdom · FullTime
posted 3 Dec 2025
Systematic Equity Options Trader
Old Mission Capital · Chicago, United States · FullTime
posted 18 Nov 2025
Fundamental Research AnalystAnalyst
Old Mission Capital · Chicago, United States · FullTime
posted 22 Apr 2025
Quantitative Researcher (Fixed Income)
Old Mission Capital · Chicago, United States · FullTime
posted 24 Mar 2025
Junior Quantitative Researcher (Ph.D.)
Old Mission Capital · Chicago, United States · FullTime
posted 24 Dec 2024
Systematic Equity Trader
Old Mission Capital · New York, United States · FullTime
posted 24 Dec 2024
Quantitative FX Trader
Old Mission Capital · Chicago, NY · FullTime
posted 24 Dec 2024
Quantitative Researcher (ETFs)
Old Mission Capital · Chicago, United States · FullTime
posted 25 Sep 2024
C++ Software Engineer - Research Infrastructure
Old Mission Capital · Chicago, United States · FullTime
posted 3 Sep 2024
Quantitative Trader (Options)
Old Mission Capital · Chicago, United States · FullTime
posted 14 Aug 2024
ETF Sales Trader
Old Mission Capital · London, United Kingdom · FullTime
posted 25 May 2023
C++ Software Engineer
Old Mission Capital · New York, United States · FullTime
posted 8 May 2023
C++ Software Engineer
Old Mission Capital · Chicago, United States · FullTime
posted 8 May 2023
Python Software Engineer
Old Mission Capital · Chicago, United States · FullTime
posted 25 Apr 2023
Quantitative Trader
Old Mission Capital · New York, United States · FullTime
posted 14 Mar 2022
Quantitative Researcher
Old Mission Capital · New York, United States · FullTime
posted 1 Nov 2021
Quantitative Trader
Old Mission Capital · London, United Kingdom · FullTime
posted 4 May 2021
General Submission
Old Mission Capital · Chicago, United States · FullTime
posted 28 Apr 2021

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