Company · 16 open roles
Careers at Old Mission
Old Mission has 16 active roles on ResuMinder right now. Score your CV instantly and use the ResuMinder extension to apply in seconds — no manual form-filling.
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16 positions at Old Mission
Tax Manager/Senior Tax Manager
Old Mission·Chicago, Illinois, United States
Tax Manager/Senior Tax Manager at Old Mission. Location: Chicago, Illinois, United States. Role: preparing workpapers, reviewing returns, conducting research Requirements: Hands-on U.S. and international tax experience (GILTI, Subpart F, FTC, BEAT), 6+ years tax experience (publi…
Fundamental Research Analyst (Asian Market Hours)
Old Mission·Chicago, Illinois, United States
Fundamental Research Analyst (Asian Market Hours) at Old Mission. Location: Chicago, Illinois, United States. Role: identifying news, supporting traders, analyzing data Requirements: Bachelor's in a quantitative field, 1+ years research analyst experience, familiarity with Bloomb…
Summer Tax/Accounting Intern
Old Mission·Chicago, Illinois, United States
Summer Tax/Accounting Intern at Old Mission. Location: Chicago, Illinois, United States. Role: processing invoices, allocating expenses, preparing returns Requirements: Currently pursuing a bachelor’s in accounting, finance, or related field (≥3 years coursework); foundational GA…
Python Software Engineer
Old Mission·London, /, United Kingdom
Python Software Engineer at Old Mission. Location: London, /, United Kingdom. Role: refining systems, collaborating teams, developing apps Requirements: 3+ years Python in production, CS/Math/Engineering degree, Linux Python proficiency, relational DB knowledge, strong communicat…
Junior Quantitative Trader (Asian Market Hours)
Old Mission·Chicago, Illinois, United States
Junior Quantitative Trader (Asian Market Hours) at Old Mission. Location: Chicago, Illinois, United States. Role: monitor trades, manage risk, research opportunities Requirements: Degree in a quantitative field; proficiency in Python, C++, Java, VBA, R, MATLAB or Ruby; 2+ years t…
Quantitative Researcher (Experienced - Ph.D.)
Old Mission·Chicago, Illinois, United States
Quantitative Researcher (Experienced - Ph.D.) at Old Mission. Location: Chicago, Illinois, United States. Role: develop models, evaluate pricing, collaborate traders Requirements: Ph.D. required; strong in derivatives/volatility modeling; Python and C++; excellent communication; …
Quantitative Researcher (Systematic Equities)
Old Mission·New York City, New York, United States
Quantitative Researcher (Systematic Equities) at Old Mission. Location: New York City, New York, United States. Role: design strategies, test signals, backtest models Requirements: 4+ years in quantitative research or systematic trading in equities; degree in a quantitative field…
Operations Analyst
Old Mission·London, England, United Kingdom
Operations Analyst at Old Mission. Location: London, England, United Kingdom. Role: anticipating trades, building workflows, liaising with teams Requirements: Experience in trading operations; knowledge of European ETF market; proficient in Excel (VBA), Python, and SQL; Linux fam…
Quantitative Trader (ETF)
Old Mission·Chicago, Illinois, United States
Quantitative Trader (ETF) at Old Mission. Location: Chicago, Illinois, United States. Role: design strategies, refine models, analyze data Requirements: Degree in a quantitative field; 3+ years in quantitative trading; Python expertise; C++ preferred; strong problem solving and c…
Fundamental Research Analyst
Old Mission·Chicago, Illinois, United States
Fundamental Research Analyst at Old Mission. Location: Chicago, Illinois, United States. Role: Conducting research, Monitoring news, Collaborating with traders Requirements: Bachelor’s degree in a quantitative field and 4+ years of relevant work experience in a Research Analyst R…
Quantitative FX Trader
Old Mission·Chicago or New York
Quantitative FX Trader at Old Mission. Location: Chicago or New York. Role: Leading FX trading efforts, Developing trading strategies, Training junior traders Requirements: Seeking a Quantitative FX Trader with a Bachelor's degree in a related field and deep understanding of the …
Bazel Engineer
Old Mission·Chicago, Illinois, United States
Bazel Engineer at Old Mission. Location: Chicago, Illinois, United States. Role: Develop Bazel, Collaborate integration, Optimize builds Requirements: Experience with Bazel in production; 5+ years C++ production experience; CI/CD, containerization, and build tooling. Category: So…
Quantitative Researcher (Equities)
Old Mission·Chicago, Illinois, United States
Quantitative Researcher (Equities) at Old Mission. Location: Chicago, Illinois, United States. Role: Investigating pricing models, Calibrating new models, Analyzing market data Requirements: Advanced degree in a quantitative field, 5+ years of quantitative research experience, pr…
C++ Software Engineer
Old Mission·New York, New York, United States
C++ Software Engineer at Old Mission. Location: New York, New York, United States. Role: Building trading infrastructure, Developing trading algorithms, Creating scalable applications Requirements: 5+ years of C++ development experience, strong systems knowledge, and experience w…
C++ Software Engineer
Old Mission·Chicago, Illinois, United States
C++ Software Engineer at Old Mission. Location: Chicago, Illinois, United States. Role: Building trading infrastructure, Developing trading algorithms, Creating scalable applications Requirements: 5+ years of C++ development experience, strong systems knowledge, and experience wi…
Quantitative Researcher
Old Mission·New York, New York, United States
Quantitative Researcher at Old Mission. Location: New York, New York, United States. Role: Conducting research, Collaborating with traders, Developing pricing models Requirements: Advanced degree in a quantitative field, 3+ years of equity trading experience, proficiency in progr…