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Old Mission

Senior Software Engineer - Post Trade

Chicago, USAOn-sitePosted 1 month ago

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Job type
Full-time
Work mode
On-site
Level
Senior
Department
Software Development
Experience
5+ years experience
Posted
Aug 26, 2026

About the role

About the Position

We are actively hiring a Senior Software Engineer with a passion for building reliable systems at scale. As a post-trade developer, you will coordinate solutions across a wide range of inputs, outputs, and latency requirements. You will bring proven expertise in Python and C++ to a distributed system that supports global trading across the entire firm.

Required Skills

  • Bachelor's degree in Computer Science, Mathematics, or a related Engineering/Science discipline
  • A minimum of 5 years of professional Python and C++ experience in a production setting
  • Strong Linux knowledge (e.g. performance tuning, networking)
  • Comfortable working with relational databases (e.g. PostgreSQL,MySQL, etc.)
  • FIX experience (e.g. execution management, market data, drop copy)
  • Exceptional written and verbal communication skills
  • A collaborative team player with a knack for owning and driving exciting projects
  • Thrives in a fast-paced work environment, showcasing effective problem-solving abilities

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

$200,000 - $250,000 - 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.