Is Old Mission currently hiring?

Yes, Old Mission is currently hiring for 2 open positions in the United States. Use Glassdoor to find and apply for a job that loves you back. Then start preparing for your job interview at Old Mission by browsing Glassdoor's interview experience ratings and reviews, anonymously submitted by applicants and employees.

How much do Old Mission jobs pay?

The average salary at Old Mission varies by position: Old Mission Quantitative Trader roles report a median total pay of $183,085 per year. Old Mission Trader roles report a median total pay of $174,706 per year. Old Mission Software Engineer roles report a median total pay of $119,472 per year. Old Mission Senior Software Engineer roles report a median total pay of $176,973 per year. This is based on anonymous salary reports submitted to Glassdoor by Old Mission employees in the United States.

What do employees say about career development at Old Mission?

As of July 2026, Old Mission employees rate their career opportunities with 4.6 out of 5 stars, according to 43 anonymously submitted Glassdoor reviews . This rating has decreased by 3% over the last 12 months.

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Old Mission Python Software Engineer Jobs

2 results in US

Python Software Engineer
Chicago, IL
$150K - $225K (Employer provided)
30d+
Bazel Engineer
Chicago, IL
$175K - $225K (Employer provided)
30d+

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Old Mission Jobs FAQs

Yes, Old Mission is currently hiring for 2 open positions in the United States. Use Glassdoor to find and apply for a job that loves you back. Then start preparing for your job interview at Old Mission by browsing Glassdoor's interview experience ratings and reviews, anonymously submitted by applicants and employees.
The average salary at Old Mission varies by position:
Old Mission Quantitative Trader roles report a median total pay of $183,085 per year.
Old Mission Trader roles report a median total pay of $174,706 per year.
Old Mission Software Engineer roles report a median total pay of $119,472 per year.
Old Mission Senior Software Engineer roles report a median total pay of $176,973 per year.
This is based on anonymous salary reports submitted to Glassdoor by Old Mission employees in the United States.
As of July 2026, Old Mission employees rate their career opportunities with 4.6 out of 5 stars, according to 43 anonymously submitted Glassdoor reviews. This rating has decreased by 3% over the last 12 months.

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