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Simplex Trading

5 open jobs
5 open jobsSee all Companies

General information

Simplex Trading is a technology-driven proprietary market-making firm and liquidity provider in financial markets. It also invests in early-stage fintech and financial startups.

The firm was founded in 2004 and is headquartered in Chicago, Illinois.1

Website
simplextrading.com
Headquarters
Chicago, United States
Industry
Financial Services
Category
Investment Banking
Employees
131

Open jobs

5 open · updated today

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 Oct 28 windowRechecked daily, last October 28, 2026
  1. 1. Company description. Written by InterviewOS from Simplex Trading's public materials and press coverage; facts are checked against the sources below.
  2. 2. Live counts. Deduplicated live listings observed daily on Simplex Trading's own hiring system; last check October 28, 2026. Stale and syndicated posts on aggregator sites are not counted.

Sources
simplextrading.com
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