> Markdown version of [/jobs/ext/4546079-trading-application-support-engineer-up-to-250k-usd-bonus-elite-quant-trading-firm-in-mundelein](https://www.wearedevelopers.com/jobs/ext/4546079-trading-application-support-engineer-up-to-250k-usd-bonus-elite-quant-trading-firm-in-mundelein). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Trading Application Support Engineer - Up to $250k USD + Bonus - Elite Quant Trading Firm in Mundelein - **Company:** Energy Jobline - **Location:** Mundelein, IL, United States - **Experience:** Experienced - **Salary:** $150,000.0 - $250,000.0 - **Contract:** Permanent contract - **Skills:** Python (Programming Language), Linux Commands, Infrastructure Automation Frameworks - **Published:** November 3, 2026 - **Apply:** https://www.energyjobline.com/job/trading-application-support-engineer-250k-usd-bonus-elite-quant-trading-firm-mundelein-32141464 ## About the Role * 4+ years ofxposure to Application/Production Support in Trading \n * Strong knowledge of Python \n * Familiarity with configuration management tools is a huge plus \n * Strong knowledge of the Linux command line \n