---
title: "Software Engineer – 2027… at Old Mission – Chicago, IL"
canonical: "https://www.metaintro.com/job/software-engineer-2027-internship-program-june-start-at-old-mission-562a6dbc-0452-539e-a610-907ed761fe16"
language: "en"
author: "Metaintro"
---

[![Old Mission logo](/api/company-logo?url=https%3A%2F%2Fwww.oldmissioncapital.com%2Fwp-content%2Fuploads%2F2026%2F07%2Fcropped-2026-Logo_primary-ball-1-180x180.png&sig=GDFosdYwxYlEhtvHwTrsH7FSO3F5y_2tmKzj7zIZtgI)](/company/oldmissioncapital)[Old Mission](/company/oldmissioncapital)
# Software Engineer – 2027 Internship Program (June Start) at Old Mission

Department: University

Compensation

$150,000 – $200,000/yr

**Location**
: Chicago, Illinois

**Type**
: Internship

**Level**
: intern

**Posted**
: Jul 15, 2026

## Description

Old Mission is hiring a Summer Software Engineering Intern to support the development of C++-based trading applications and tools. The intern will work with senior engineers, traders, and other teams on hands-on projects, learn electronic-trading systems, and receive regular feedback. The role requires a current bachelor's or master's student in a relevant technical field, a minimum 3.0 GPA, junior standing with graduation in December 2027 or May 2028, and proficiency in C++, Python, or TypeScript. The internship starts June 1, 2027, and offers on-site meals, corporate housing, and a base salary range of $150,000 to $200,000.

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