Jobs / United States / Old Mission Capital LLC

Old Mission Capital LLC

Software Engineer – 2027 Graduate Program (August Start)

Chicago, IL, United States Posted 3 months ago $175,000 - $200,000

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Skills this job asks for

C++PythonSQLJavaScriptReactLinuxCommunication

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Sponsorship verdict

Sponsorship possible

One solid signal, not two. Worth applying, and worth asking about sponsorship early.

  • Employer is on a government sponsor recordThe US Department of Labor certified 3 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first.
  • The posting doesn’t mention sponsorshipSilence isn’t a refusal — ask the recruiter before investing much time.
  • No salary bar for this routeH-1B has no fixed salary bar: the employer must pay at least the prevailing wage for the role and area.
  • What Old Mission Capital LLC paid sponsored hires in similar roles3 certified filings for “Software Engineer” (Software Developers) in IL: $175k–$200k, median $175k.
  • Confirmed live todayWhen a source last listed this job as open.
Details and sources
Employer is on a government sponsor record
The US Department of Labor certified 3 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first. Source: LCA disclosure data (US Department of Labor (OFLC)).
No salary bar for this route
H-1B has no fixed salary bar: the employer must pay at least the prevailing wage for the role and area. Cap-subject employers enter a lottery weighted by wage level. Source: https://www.federalregister.gov/documents/2025/12/29/2025-23853/weighted-selection-process-for-registrants-and-petitioners-seeking-to-file-cap-subject-h-1b, rules effective 2026-02-27.
What Old Mission Capital LLC paid sponsored hires in similar roles
3 certified filings for “Software Engineer” (Software Developers) in IL: $175k–$200k, median $175k. Most were filed at wage level I (67%) — 1 lottery entry, ≈15% projected selection odds for cap-subject employers. Source: US Department of Labor LCA disclosure data (Oct 2025 – Jun 2026).

US H-1B: cap-subject employers enter a lottery weighted by wage level — Level I gets 1 entry, Level IV gets 4 (DHS projected selection odds ≈15% at Level I to ≈61% at Level IV). Universities and non-profit research employers are cap-exempt. The $100,000 fee for new petitions from abroad is currently blocked by a court order (appeal pending).

A verdict summarises public evidence. It is not legal advice and never a guarantee: the employer and the immigration authority decide. Sign in to factor in where you can already work.

About the role

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 Our development program is geared for college graduates who want to work alongside our talented software engineers creating impactful solutions to further the firm’s market initiatives. Responsibilities include developing and supporting C++ based trading applications and tools. You will be given immediate responsibilities which will significantly contribute to the firm’s daily activities. In this role, you’ll have the opportunity to learn more about creative programming and the tools needed to support electronic trading. If you are looking to have an immediate contribution and would like to be part of building out our business, feel free to apply today! Required Skills • An undergraduate or an advanced degree in a quantitative field such as Computer Science, Engineering, or one of the hard sciences • Minimum 3.0 GPA • Knowledge of C++ and Python, SQL, JavaScript, React • Understanding of systems programming, data structures, and algorithms • Familiarity working in a Linux environment • Strong analytical and problem solving skills • Great communication skills, both written and verbal • A strong work ethic and ability to adapt quickly in a fast-paced environment 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 Base Salary Range $175,000 - $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.

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