Senior Software Engineer, Execution

PEAK6 Capital Management, a leading proprietary options trading firm with over 25 years of market experience, is seeking a Senior Software Engineer to join their Execution team. Based in the historic Chicago Board of Trade, this role offers an exciting opportunity to work at the intersection of finance and technology.

The position involves designing and building critical components of the firm's trading infrastructure, with a focus on market execution systems and algorithmic trading. You'll be working with complex systems that handle everything from market data processing to trade execution, while also taking on a leadership role in mentoring junior engineers and driving technical initiatives.

The ideal candidate brings 5+ years of software engineering experience, with at least 2 years in trading or finance. Strong proficiency in Java and Python is required, with C++ experience being a significant plus. You'll need deep knowledge of market execution systems, FIX protocol, and trading algorithms, particularly in equity and index options.

The role offers a competitive base salary range of $123,000-$153,750, along with comprehensive benefits including healthcare, 401k matching, parental leave, and hybrid work arrangements. You'll be part of a dynamic team that values collaboration, technical excellence, and continuous learning, working on cutting-edge technology that directly impacts market stability and trading efficiency.

This is an excellent opportunity for a senior engineer who wants to make a significant impact in financial technology while working with a team that has consistently delivered market liquidity for over two decades.