Does Old Mission pay their employees well?

According to anonymously submitted Glassdoor reviews, Old Mission employees rate their compensation and benefits as 4.4 out of 5. Find out more about salaries and benefits at Old Mission. This rating has improved by 4% over the last 12 months.

How satisfied are employees working at Old Mission?

97% of Old Mission employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated Old Mission 4.0 out of 5 for work life balance, 4.6 for culture and values and 4.6 for career opportunities.

What are the top reviewed jobs at Old Mission?

Trader (8) , Quantitative Trader (5) , Intern (2) , Operations (2) , Quantitative Trading (2) , Software Development Intern (2) , Software Engineer (2)

What are the pros of working at Old Mission according to real employee reviews?

"The firm is very young in general and the culture is a great mix of work hard, play hard." ((in 4 reviews)); "It was very exciting, and I learned a lot about poker and trading in general from that experience." ((in 3 reviews)); "Flat org, everyone is approachable" ((in 3 reviews))

What are the cons of working at Old Mission according to real employee reviews?

"Long hours and the need to focus on customer service at all times becomes tiring." ((in 4 reviews)); "Also, high management interviewers often expect you to divulge company" ((in 1 reviews))

What are the top reviewed Old Mission locations?

Chicago , New York , Canon City

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Old Mission

Old Mission reviews

Awesome! - Anonymous employee Old Mission Employee Review

5.0

May 1, 2023

Anonymous employee

Recommend

CEO approval

Business Outlook

Pros

- Founders are very involved, setting a great tone at the firm. - Kind and extremely smart team members - Extremely bright future & upside - No non-compete - Small teams and impactful work

Cons

None so far! Everything has been great.

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5.0

Jan 15, 2026

Operations

Recommend

CEO approval

Business Outlook

Pros

Amazing place to both start your career and come in mid-career if you are looking for a challenge and to be a big fish in a small pond. Lots of growth opportunities for people who work hard. Leadership is made up of good people who are honest and transparent. Fun events, free food, genuinely nice colleagues who are easy to work with. Very exciting time to be at the firm as well, lots of moving parts.

Cons

You have to be someone who thrives in a fast-paced and ever evolving environment!

4.0

Apr 28, 2026

Quantitative trader

Recommend

CEO approval

Business Outlook

Pros

Awesome for juniors, good to learn

Cons

Senior management a bit stingy

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Jobs at Old Mission

Python Software Engineer

Systematic Equity Options Trader

Quantitative Researcher

Junior Quantitative Researcher (Ph.D.)

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