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Fionics

Software Engineer | High-Frequency Trading

Pay: $150,000–$800,000/yr

Posted: 3 days ago

Location: Stone Park, IL (Onsite)

Last Updated: 23 hours ago

Hours: Full-Time

Expires: 11/3/2026

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Job Description

Software Engineer | High-Frequency Trading at Fionics Software Engineer | High-Frequency Trading at Fionics in Stone Park, Illinois Posted in 1 day ago.

Type:

full-time Software Engineer - Quantitative Finance 40+ top trading firms seeking exceptional engineers. Multiple immediate openings. What you'll do: Build trading systems and market data infrastructure Develop quantitative research platforms and tools Optimize performance-critical financial applications

Requirements:

2+ years software engineering experience Strong C++/Python/Java skills Trading experience preferred but not essential Our network:

Pay:

$150K-$800K+ based on experience

Locations:

Chicago, Remote Focus:

Trading platforms, risk systems, data infrastructure From high-growth prop firms to established systematic funds. Ready to engineer the markets? Apply now for confidential discussions.