Quantitative Developer

Opportunity to join one of Chicago's premier proprietary trading and quantitative firms! This Jobot Job is hosted by : Craig Rosecrans Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary : $140,000 - $190,000 per year A bit about us : We are seeking a Quantitative Developer to help build, scale, and maintain core research and trading infrastructure in a high-performance, data-driven environment. In this highly collaborative role, you will work closely with Quantitative Researchers and Software Engineers to transform research prototypes into production-ready systems. Why join us? Competitive base salary plus performance-based bonus Comprehensive medical and dental benefits Relocation assistance (if applicable) Generous paid time off Ongoing training and professional development support Daily meals, snacks, and beverages provided Team outings and company-sponsored events Casual, low-ego work environment Job Details Responsibilities span the full lifecycle of quantitative development, including optimizing large-scale data pipelines for speed and efficiency, strengthening simulation and back testing frameworks, and designing libraries that enable rapid model experimentation. You’ll also contribute to modern infrastructure initiatives such as CI / CD pipelines, containerization, and system observability, while advising research and trading teams on performance trade-offs, system design, and scalability. This role is open to experienced candidates, with Senior-level consideration for those with 3+ years of relevant experience. What You’ll Need 2+ years of full-time professional experience in quantitative research, software engineering, or a technical role, ideally within a trading, finance, or other performance-critical environment Strong understanding of software design principles, testing strategies, and scalable system architecture Advanced proficiency in Python, including experience with data science libraries such as pandas and NumPy Experience with additional programming languages such as C, C++, Rust, C#, Java, R, or Julia (industry background flexible) Solid foundation in probability, statistics, numerical methods, optimization, and mathematical modeling Experience working with both relational and NoSQL databases for historical research and backtesting Strong written and verbal communication skills with the ability to explain complex technical concepts clearly Collaborative mindset with comfort operating in metrics-driven, performance-oriented environments Practical, solution-focused approach with an emphasis on delivering production-grade systems Interested in hearing more? Easy Apply now by clicking the "Apply Now" button. Jobot is an Equal Opportunity Employer. We provide an inclusive work environment that celebrates diversity and all qualified candidates receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, age (40 and over), disability, military status, genetic information or any other basis protected by applicable federal, state, or local laws. Jobot also prohibits harassment of applicants or employees based on any of these protected categories. It is Jobot’s policy to comply with all applicable federal, state and local laws respecting consideration of unemployment status in making hiring decisions. Sometimes Jobot is required to perform background checks with your authorization. Jobot will consider qualified candidates with criminal histories in a manner consistent with any applicable federal, state, or local law regarding criminal backgrounds, including but not limited to the Los Angeles Fair Chance Initiative for Hiring and the San Francisco Fair Chance Ordinance. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com / legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and / or its agents and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy here : jobot.com / privacy-policy