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Trading Production Engineer - 2027 Graduate Program

Old Mission Capital, Chicago, IL

Posted pay

$150K–$200K

a year

Location: Chicago, IL
Work type: Onsite
Level: Entry level
Experience: 0+ years
Skills in the job text: Python
Linux
Posted: Sep 8, 2026
Last check: 4 h ago
Job type: Infra, platform & SRE

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Old Mission Capital

About Old Mission Capital: funding, hiring and pay

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The role

Old Mission is looking for a Junior Trading Ops/DevOps Engineer to join our growing team in Chicago. You'd work within the technology landscape safeguarding the performance and stability of proprietary trading systems and related hardware, with direct ownership of technical issues in in-house trading applications. The role blends SRE, Operations Engineer, and DevOps Engineer responsibilities.

What you will do

Deploy, run, and monitor production latency-sensitive trading applications

Automate trading infrastructure/application management in Python

Triage and resolve live incidents in a fast-paced trading environment

Create and integrate monitoring and alerting

Work with Linux, network, and datacenter engineers to troubleshoot issues and optimize trading performance

Assist with rollout of new products, systems, and exchanges

Conduct user acceptance testing across internal trading application stacks

Review incidents for recurring themes and feed technical requirements back into the development cycle

What you need

Bachelor's degree in Computer Science, Mathematics, or a related Engineering/Science discipline
0-2 years of relevant work experience
Strong programming ability
High proficiency in Python on Linux Platforms
Networking knowledge/interest is a plus
Strong troubleshooting instincts and root-cause discipline
Curiosity and eagerness to learn how systems fit together
Ability to work under pressure and with frequent interruption
Strong teamwork and collaboration ability

Pay and benefits

Benefits and Perks

Fully paid Medical, Dental, Vision, Disability, and Life Insurance
Fully stocked kitchen; free breakfast and lunch every day on-site
Tuition Reimbursement Program
401(k) with employer match
Paid Vacation, Sick, and Parental leaves
Commuter and Flexible Spending Programs
In office M-F with 10 remote days per year

Base Salary Range

$150,000 - $200,000 - Salaries are based on numerous factors such as skills, experience, and education. Our compensation package also includes a discretionary bonus and a comprehensive benefits program for full-time employees. For more information, reach out to your recruiter.

Old Mission is not accepting unsolicited resumes from any staffing/search firms. All resumes submitted by staffing/search firms to any employee at Old Mission via-email, the Internet or directly without a valid signed search agreement will be deemed the sole property of Old Mission, and no fee will be paid in the event the candidate is hired by Old Mission.

About Old Mission Capital

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.

Read the job posting on the Old Mission Capital site

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Source: the Old Mission Capital Ashby job board. We last checked this job 4 h ago. We first saw it 23 h ago. A job on a job board does not always mean that the team interviews people now. We found this job board in a public list. We did not yet compare it with the careers page of the company.

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Old Mission Capital

Open tech jobs: 25
With posted pay: 76%
Median posted base: $170K–$250K

About Old Mission Capital: funding, hiring and pay

Compared with similar jobs

This base pay is above the median for entry-level infrastructure, platform and SRE jobs in other US places.

Median: $106K a year
Other jobs in the group: 45

We compare the middle of each posted range. This is base pay as posted. The group does not include this job.