# Simplex Trading

Simplex Trading has 5 open roles live as of 5 September 2026. 0% of Simplex Trading's open roles are remote, and Simplex Trading hires most in Chicago, United States (5 roles). These figures are read directly from Simplex Trading's Greenhouse careers page and were last checked on 5 September 2026.

Data source: ReqHunt — read from Simplex Trading's Greenhouse careers page on 5 September 2026. https://reqhunt.com/company/simplex-trading

## Hiring snapshot

- Open roles: 5 (as of 5 September 2026)
- Remote share: 0% of open roles
- Most recent posting: 25 August 2026
- First tracked by ReqHunt: 10 August 2026
- Hiring status: actively hiring

## ReqHunt Remote Index

Simplex Trading is not scored: fewer than 10 open roles. Methodology: https://reqhunt.com/remote-index

## Where Simplex Trading hires

Remote roles are counted here too, by the scope they are open to.

- Chicago, United States: 5 roles

## Simplex Trading role mix

By function: engineering 60%, product & design 0%, sales 0%, operations 0%, other 40%.
By seniority: junior 0%, mid 100%, senior 0%, lead and above 0%.

## Common questions

**Is Simplex Trading hiring?** Yes — Simplex Trading has 5 open roles as of 5 September 2026.

**Is Simplex Trading hiring remotely?** No remote roles are currently open at Simplex Trading — all 5 live roles are tied to a location.

**Where does Simplex Trading hire most?** Simplex Trading hires most in Chicago, United States (5).

## Open roles at Simplex Trading

Showing 5 of 5 live roles, newest first.

- **Infrastructure Engineer** — Chicago · Development · posted 10 days ago
- **Volatility Trader** — Chicago · Trading · posted 10 days ago
- **FPGA Engineer** — Chicago · Development · posted 10 days ago
- **Software Engineer** — Chicago · Development · posted 10 days ago
- **Algorithmic Trader** — Chicago · Trading · posted 10 days ago

## About Simplex Trading

For over 20 years, Simplex Trading has been at the forefront of proprietary trading in Chicago, a technology-driven, proprietary market-making firm specializing in U.S. equity and futures options.

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Data source: ReqHunt — read from Simplex Trading's Greenhouse careers page on 5 September 2026. https://reqhunt.com/company/simplex-trading
Human-readable version: https://reqhunt.com/company/simplex-trading. Attribution required when this data is reproduced or summarised.