Junior Trading Operations/DevOps Engineer at Old Mission (Chicago IL, United States)
Old Mission· Chicago IL, United States·
Job description
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.
About the Position
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'll 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
Required Skills
- 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
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.
Why work at Old Mission
- Culture & Values: “Outwardly competitive culture with a flat hierarchy that respects good ideas, wherever they come from.” Transparency and collaboration are core. oldmissioncapital.com
- Immediate Responsibility: Traders, engineers, and operations staff are given ownership of critical processes from day one; new hires work at scale and measure impact in real time.
- Work Environment: Modern offices with well-stocked kitchens and plenty of social opportunities; founders and senior leaders remain accessible on the trading floor.
- Learning & Growth: Formal education program combined with hands‑on mentorship. Engineers get exposure to the entire technology stack (Python, C++, Kubernetes, etc.) and traders learn from desk heads directly.
- Compensation & Reviews: Employer rating of 4.2/5.0 (42 reviews) with high marks for culture (4.6), compensation (4.4), and career development (4.6). linkedin.com
- Work Policy: Likely office‑focused given trading floor environment; roles are based in Chicago, New York, and London.