Senior C++ Software Engineer

Posted Yesterday
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Chicago, IL, USA
Hybrid
175K-250K Annually
Senior level
Fintech • Information Technology • Software • Financial Services • Quantitative Trading
At Belvedere, we cultivate the best of trading by creating cutting-edge technology and forging unique paths in culture.
The Role
Design, develop, optimize, deploy, and maintain high-performance market data and automated trading systems. Process raw market data feeds, implement CME and Cboe exchange protocols, and optimize concurrency, throughput, scalability, and ultra-low-latency performance. Collaborate with traders, quantitative researchers, analysts, and engineers while supporting critical applications, automated testing, peer reviews, and best practices. Coach junior engineers and take ownership of projects from design through maintenance.
Summary Generated by Built In

Belvedere Trading is a leading proprietary trading firm proudly headquartered in downtown Chicago. Our traders work hard to provide liquidity to the market through their market-making activities and are the masters of a diverse set of commodities, interest rates, exchange-traded funds (ETF), and equity index options. From the beginning, we began iteratively investing in our proprietary technology and committing to building our systems from the ground up. Our trading models and software systems are continually re-engineered, optimized, and maintained to stay on top of the industry. This wouldn’t be possible without the dedicated efforts of our technology teams who utilize and perfect our innovative technology solutions. 

High-performance proprietary development is the source of our success and competitive advantage at Belvedere, further fueling our passion for performance. We are a team driven by intellectual curiosity, seeking answers that will change not only how we trade in this technological age, but also the future landscape of the trading industry. We place a high premium on defining, developing, and deploying high-performance trading software using a team-based, holistic development approach. We look for passionate team members that excel and their contribution is critical to our continued success. 

Belvedere Trading is seeking a Senior Software Engineer to design and build high-performance market data systems. This role focuses on ingesting and processing raw market data feeds, implementing exchange protocols such as CME and Cboe, and optimizing systems for concurrency, throughput, and ultra-low latency performance.

You'll collaborate closely with traders, quantitative researchers, analysts, and engineers to solve complex challenges across technology, mathematics, and finance. The ideal candidate has experience building automated trading systems and a proven track record of developing scalable, architecturally sound solutions that directly support business objectives.

What You'll Do

    • Design, develop, and optimize scalable, extensible trading applications, and deploy successful enterprise-level applications that can be leveraged across a variety of asset classes 
    • Work alongside traders to develop and deliver scalable and highly available software systems 
    • Improve the efficiency and effectiveness of our development process and reduce operational risk 
    • Maintain, support, and troubleshoot critical trading applications 
    • Deliver quality systems through automated testing and peer code review 
    • Apply industry knowledge and technical skills in new and innovative ways 
    • Encourage the use of best practices throughout the development process 

What You'll Need

    • 7+ years of Experience with C++ programming and Python scripting languages 
    • A strong understanding of object-oriented design, data structures, and algorithms 
    • Experience in high performance, multi-threaded, network-programming 
    • Demonstrated success in delivering automated trading systems is a plus 
    • Ability to take full ownership (design, implement, test, deploy, maintain) of projects 
    • Strong written and verbal communication skills 
    • Possess an entrepreneurial spirit 
    • Willingness to coach junior engineers in addition to teaching and learning from peers 
    • A degree in computer science or any related engineering discipline
    • Experience with financial market concepts, including options trading and engineering

Core Values
The secret to our award-winning culture is our Core Values: Team Belvedere, Me In Team, Own It, Iterative Innovation, and Passionate Discourse. We live and breathe these values every day.
 
Our Stance
Belvedere is an Equal Opportunity Employer and is committed to providing a non-discriminatory employment environment for its employees. Discrimination against employees and applicants due to race, color, religion, sex, national origin, disability, age, military, and veteran status is prohibited. Belvedere encourages initiatives to increase diversity and provide equal opportunity to all applicants and employees. Belvedere is committed to providing a positive environment in which team members are treated with respect, dignity, and courtesy. Our firm believes in a dynamic culture of inclusion and diversity, where people thrive on individual and organizational characteristics, values, experiences, and backgrounds.
 
Please note that Belvedere Trading does not accept unsolicited resumes from search firms or employment agencies. Any unsolicited resumes will become the property of Team Belvedere. No phone calls, please.
 
Through our efforts to provide a safe environment for you and our team members, all interviews for this position will be conducted virtually via phone or video. We will continue to actively hire and onboard new team members virtually through the remainder of the year unless otherwise noted. Any questions regarding the virtual recruiting process, please reach out to [email protected].
 
Work Schedule: Regular and reliable attendance during standard business hours with the ability to be on-site prior to the start of business on occasion 
Amount of Travel Required: None
Sponsorship: Not available for this position

Skills Required

  • 7+ years of experience with C++ programming and Python scripting
  • Strong understanding of object-oriented design, data structures, and algorithms
  • Experience with high-performance, multithreaded, network programming
  • Ability to take full ownership of projects from design through implementation, testing, deployment, and maintenance
  • Strong written and verbal communication skills
  • Willingness to coach junior engineers
  • Degree in computer science or a related engineering discipline
  • Experience with financial market concepts, including options trading and engineering
  • Demonstrated success delivering automated trading systems

What the Team is Saying

Sophia
Chris
Lisha
Jordan
Collin

Belvedere Trading Compensation & Benefits Highlights

  • Healthcare Strength — Core coverage begins on day one and includes medical, dental, vision, mental‑health support, and telehealth, reinforced by wellness initiatives. Fertility benefits and ongoing wellness programs further bolster the health offering.
  • Leave & Time Off Breadth — Policies include flexible or “unlimited” PTO, paid holidays and wellness days, parental leave, and a 10‑year sabbatical option or stipend. Hybrid flexibility for many roles complements time‑off policies to support work–life balance.
  • Wellbeing & Lifestyle Benefits — Day‑to‑day perks such as a daily lunch stipend or free meals, snacks/beverages, commuter benefits, and on‑site fitness options are prominently featured. Wellness programming (e.g., Be Well Belvedere) and company events round out the lifestyle offering.

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The Company
HQ: Chicago, IL
330 Employees
Year Founded: 2002

What We Do

In March of 2002, Belvedere Trading emerged as Chicago’s newest market maker, soon to join the ranks of the Windy City’s elite proprietary trading firms. Armed with printouts of Excel workbooks and a team of eager minds, Belvedere established their place in the SPX pit on the floor of the Chicago Board Options Exchange. From the beginning, we have iteratively invested in our proprietary technology and made a commitment to building our software systems from the ground up. Due to our ultramodern proprietary technology and risk management capabilities, Belvedere is able to quickly capitalize on inefficiencies in the marketplace. Our trading models and software systems are continually re-engineered, optimized, and maintained to stay on top of the industry. Building and nurturing a strong culture is one of Belvedere’s highest priorities, and we are always looking for the best and brightest talent to help us in our continued success.

Why Work With Us

At Belvedere, our differences are what allow us to compete and succeed at the highest level. Our Culture Committee and Women’s Initiative elevate the voices of our teammates to further promote an inclusive workplace. It is our priority to foster a sense of community and belonging for each team member while supporting individual development.

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