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Simplex Trading

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…

Hiring actively

Simplex Trading is a company (~131 employees) headquartered in United States, with 5 open roles listed on InterviewOS right now.

Is Simplex Trading hiring? Yes — 5 open roles, 3 added in the last 30 days.

Live listings — newest posting July 14, 2026. About this data

5
Open roles
+3
Added last 30 days
~131
Employees
Hiring activity

Simplex Trading added 3 roles in the last 30 days

New listings added per week, as discovered by the InterviewOS pipeline

Week of 2026-06-08 · 2Week of 2026-06-15 · 0Week of 2026-06-22 · 0Week of 2026-06-29 · 0Week of 2026-07-06 · 0Week of 2026-07-13 · 33
2026-06-08this week

Data since June 2026

Most recent postingJuly 14, 2026
Roles added, last 30 days+3
Open roles right now5
Tracked by InterviewOS sinceJune 2026

Over the last 6 weeks Simplex Trading added 0.8 roles/week on average.

Open roles

5 open roles at Simplex Trading

A sample of current listings, most recent first · titles and locations only

Algorithmic TraderTradingChicago, IL3d ago
FPGA EngineerDevelopmentChicago, IL3d ago
Infrastructure EngineerDevelopmentChicago, IL3d ago
Software EngineerDevelopmentChicago, IL3d ago
Volatility TraderTradingChicago, IL3d ago
Showing 5 of 5 open roles See all roles matched to your resume →

Download this data (CSV) · free to use with attribution

Breakdown

Openings by department

Where Simplex Trading is hiring, of 5 roles

Development3
Trading2
Breakdown

Openings by location

Top countries across current listings

United States2
Common questions

Quick answers about Simplex Trading

Factual answers from the data on this page

Is Simplex Trading hiring right now?

Yes. Simplex Trading has 5 open roles listed on InterviewOS, with 3 added in the last 30 days. The most recent posting is from July 14, 2026.

How many people work at Simplex Trading?

Simplex Trading employs roughly 131 people, headquartered in United States.

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About InterviewOS

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