Simplex Trading

5 open jobs

General information

Since our founding in 2004, Simplex has continued to remain at the forefront of the industry by focusing on innovation, automation, and data-driven analysis. Simplex is a leading technology-driven market-making firm that builds proprietary software to create and capitalize on financial opportunities. We combine talented and dedicated technologists with data-driven employees to solve constantly evolving puzzles in the marketplace.¹

Website

simplextrading.com

Headquarters

Chicago, United States

Industry

Financial Services

Open jobs

5 open · updated today

Infrastructure Engineer Development · Chicago, IL 59 days ago Software Engineer Development · Chicago, IL 59 days ago FPGA Engineer Development · Chicago, IL 59 days ago Algorithmic Trader Trading · Chicago, IL 96 days ago Volatility Trader Trading · Chicago, IL 96 days ago

Page 1 of 1, most recently added first · Download (CSV)²

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Common questions

Is Simplex Trading hiring now?

Our last read of their board held 5 open jobs. The newest was posted June 2, 2026.

Hiring trend: available after 60 days of clean history · tracking since June 2026. Velocity stats appear after 60 days of clean history. We're on day 14.

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Notes & sources

5 daily listing observations, Jun 8 to Sep 12 windowRechecked daily, last September 12, 2026

1. Company description. From Simplex Trading's own public material, shown only where we have it, never generated.
2. Live counts. Deduplicated live listings observed daily on Simplex Trading's own hiring system; last check September 12, 2026. Stale and syndicated posts on aggregator sites are not counted.

Sources
simplextrading.com, checked daily
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