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iO Associates - US

Trading Systems Developer

iO Associates - US, Bala Cynwyd

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2 days ago Be among the first 25 applicants

This range is provided by iO Associates - US. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

$300,000.00/yr - $600,000.00/yr

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Building world-class HPC, GPU & Platform Engineering teams for the Buy-side, AI & startup space.


We're partnering with a leading trading firm that's building one of the most sophisticated electronic trading platforms in the industry and they're looking to hire an experienced Systems Developer to help scale and evolve it.
With over 500 trading applications running daily across global markets, this is a role where performance, efficiency and rock-solid reliability matter. You'll work at the core of the platform, designing and refining the systems that power everything from simulation to live execution.
What you'll do:
* Engineer high-performance systems to support large-scale trading operations
Build and refine APIs used by researchers and quants to test and deploy strategies
* Collaborate closely with Research and Front Office teams to enhance the building of signals, models and infrastructure
Ideal background:
* Strong experience with C++, Python and Linux systems
* An eye for performance tuning and low-level system behavior
* Prior experience in trading or high-performance environments is a plus

Seniority level

  • Seniority level

    Director

Employment type

  • Employment type

    Full-time

Job function

  • Industries

    Capital Markets

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