Software engineer • chicago il
Location: Chicago, IL or New York, NY.Salary Range: $200,000 - $275,000.Base salary is only one part of Group One Trading's total compensation, which includes an annual discretionary bonus.Our Seni... Show more
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The average salary range is between $ 106,799 and $ 174,033 year , with the average salary hovering around $ 130,000 year .
The average salary range is between $ 99,998 and $ 165,955 year , with the average salary hovering around $ 123,464 year .
Location: Chicago, IL or New York, NY
Salary Range: $200,000 - $275,000
(Base salary is only one part of Group One Trading's total compensation, which includes an annual discretionary bonus.)
THE OPPORTUNITY
Our Senior Software Engineers build and improve the real-time systems that power our options market-making business. They work directly with traders and other technologists to translate complex business and trading requirements into reliable production software, and take ownership of critical systems from initial design through deployment and live operation. This is a hands-on engineering role for someone who can reason deeply about software architecture, performance, and production behavior.
THE SKILLSET
Our production environment is primarily heavily-optimized C#, with C++ integrated into especially performance-sensitive components. We value demonstrated engineering ability over experience with a particular language, and we embrace agentic AI workflows as a valuable asset to our engineering approach.
Our ideal Senior Software Engineer possesses the following:
Are you equally comfortable designing new systems in a distributed architecture, reasoning about performance tradeoffs, and diagnosing difficult production issues? Do you take ownership of systems after they are deployed? Can you raise the technical standard of a team while continuing to write and deliver high-quality software? If yes, you may be a strong fit for this Senior Software Engineer position.
WHAT TO EXPECT AS A SENIOR SOFTWARE ENGINEER
Within 1 month, you will complete your initial orientation and begin developing a working understanding of our options market-making business, trading systems, and production technology environment. You will become familiar with our codebases, system architecture, historical and real-time data, deployment processes, monitoring tools, and risk controls. You will build working relationships with traders, developers, quantitative researchers, and infrastructure engineers, begin participating in technical design and code reviews, and make initial contributions to the production system.
Within 3 months, you will take end-to-end ownership of a meaningful trading-system enhancement. You will work directly with stakeholders to define the problem, understand the operational and performance requirements, design and implement the solution, and validate your work in non-production environments. You will coordinate deployment with appropriate monitoring and controls, participate effectively in production support, and begin identifying opportunities to improve system performance, reliability, and maintainability. You will study for and pass the FINRA Series 57 exam, enabling you to independently lead projects that directly impact trading decisions.
Within 6 months, you will be a trusted technical owner for one or more important components of the trading platform. You will independently lead complex projects from initial concept through production operation, make informed architectural and performance tradeoffs, and deliver measurable improvements in trading capability, system performance, reliability, or developer productivity. You will proactively address technical debt and operational risk, improve testing and observability, mentor other developers, and help establish engineering practices that allow the team to move quickly without compromising correctness. Your growing understanding of our markets and trading systems will enable you to identify and drive new opportunities to improve the platform.
THE BENEFITS
Our Senior Software Engineers earn a competitive salary, including a performance-based bonus. We provide fantastic benefits, including 401(k) and Roth 401(k) retirement plans with employer matching, medical, dental, vision, generous vacation time, paid holidays, parental leave, and flexible spending accounts (FSA) for health care, dependent daycare, and parking or mass transit expenses.
If this sounds like the right opportunity for you, apply today! Please fill out our initial 3-minute, mobile-friendly application for the Senior Software Engineer role at group1/careers. We look forward to meeting you!
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