Chicago, IL

Salary
$125,000–$200,000from the description
Posted
Jul 25, 2026
Location
Chicago, IL
Last confirmed open
Jul 26, 2026

What this job asks for AI summary

A graduate-level C++ role at a proprietary trading firm, focused on building, testing, and deploying features for a high-frequency trading system. Day-to-day work involves monitoring low-latency system performance, debugging issues, and collaborating with traders and developers on optimizations. Suited to a 2027 graduate with C++ internship experience and familiarity with Linux, STL, Boost, and low-level systems.

Junior level · Chicago-Naperville-Elgin, IL-IN-WI · Bachelor's required · Full-time

Must have (5)
C++STLBoostLinuxGit

We read this from the posting text with AI. Skim the description below before ruling yourself out.

How this req sits in the market our data

Roughly 1,700 people in the Chicago-Naperville-Elgin, IL-IN-WI area plausibly meet what this posting asks for (software developers). range 620–2,200

Applicant volume Moderate — A normal amount of company. The rare requirements below are what will separate a shortlisted application from the rest.

What won't set you apart
Linux45%

Most people in this occupation already list these. Still required — just not what gets you shortlisted.

What the occupation pays Median $137,335 (middle half $106,829–$171,337). This posting is about at that midpoint.

Estimated from BLS employment for this occupation and area, per-skill prevalence across our listing corpus, and published wage benchmarks — as of Jul 28, 2026. It is a model, not a headcount.

Why we read it this way (4)

This is a 2027 incoming graduate role — candidates must be completing a bachelor's, master's, or PhD by August 2027. The degree requirement is set to Bachelors as the minimum stated option, though master's and PhD candidates are equally welcome.

The JD requires '1+ industry internships working in C++' as a hard gate, captured via the C++ skill. No overall years-of-experience figure is stated for a professional role, so the overall years minimum is left null.

STL and Boost are explicitly named as required third-party library knowledge alongside Linux and Git — all appear in the required qualifications block.

The role is on-site at 3Red's Chicago headquarters; no remote or hybrid option is mentioned.

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