As a leading, technology-driven, proprietary trading firm, we work with the most advanced technology and software in the market. Since 2004, we’ve continued to remain at the forefront of the industry by driving innovation, automation and financial opportunity through: 

TECHNOLOGY:  We build proprietary software to create and capitalize on financial opportunity. 

TRADING: We optimize trading strategies for existing markets and develop new strategies to best capitalize on financial market opportunity.

TEAM: We combine talented and dedicated technologists with data-driven traders to solve constantly evolving puzzles in the marketplace. 

Our employees are truly our greatest asset. We’ve spent years building our team of talented and dedicated technologists, data-driven traders and leaders who emulate our core values.

Interested in joining an open, collaborative team that allows your talents to shine? We’re always on the lookout for the best and brightest!

To view our available job postings please visit www.simplextrading.com/careers

Enterprise Software

Technology

Trading & Exchanges

Simplex Trading LLC

Simplex Trading LLC's headquarters in Chicago, IL, United States

Erik Swanson

Rory O'Kane

Joan Rockey - Cfa

Software Engineer

Dave Haufe

The Trading and Quantitative Analysis team at Simplex Trading LLC is responsible for developing and optimizing trading strategies using advanced technology and data analytics. They leverage quantitative models and market insights to make informed, strategic decisions across various financial instruments, including equity derivatives and options. This collaborative team of traders and analysts works continuously to adapt to the dynamic market environment, ensuring innovative and profitable trading practices.

Trading and Quantitative Analysis

The Software Development Team at Simplex Trading LLC is responsible for designing and implementing cutting-edge proprietary software solutions that enhance trading strategies and automate processes within the financial markets. This team collaborates closely with data-driven traders to develop innovative applications that optimize performance and capitalize on market opportunities. By leveraging advanced technologies, they continuously strive to improve operational efficiency and maintain the firm's leadership in the trading industry.

Software Development Team

The Engineering Team at Simplex Trading LLC is responsible for designing, developing, and maintaining the company's advanced proprietary software and infrastructure. This skilled group of FPGA engineers and systems administrators work collaboratively to optimize trading performance and ensure robust, reliable systems for high-speed trading operations. By leveraging cutting-edge technology and innovative solutions, the team plays a critical role in driving the firm's competitive edge in the financial markets.

Engineering Team

The Leadership Team at Simplex Trading LLC is responsible for setting the strategic direction and vision of the company. Comprising key executives such as the CEO, CTO, CFO/Controller, and Managing Director, this team drives innovation, oversees operational efficiency, and ensures that the firm remains competitive in proprietary trading through advanced technology and optimized trading strategies. They foster a collaborative culture that empowers employees and leverages their collective talents to achieve financial success in the dynamic marketplace.

Simplex Trading LLC

Org chart

Teams

Trading and Quantitative Analysis

Software Development Team

Engineering Team

Leadership Team

Offices

Simplex Trading LLC

Org chart

Teams

Trading and Quantitative Analysis

Software Development Team

Engineering Team

Leadership Team

Offices

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