Quantitative Developer Intern

2027 Quantitative Developer Intern, New York

If you are interested in more than one business or office location, you may submit a maximum of 2 applications.

Location

New York, New York

Job Title

2027 Quantitative Developer Summer Intern, New York

About Millennium

Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors.

Our people are empowered with both independence and support: the autonomy to pursue ideas with conviction and the backing of a global network committed to collaboration, disciplined risk management and continuous learning. With opportunities to deepen expertise and accelerate development, talent at Millennium is equipped to adapt, evolve and build lasting impact over time. Discover how transformative growth accelerates impact.

Meet the Teams

Quantitative Developers work at the intersection of technology, quantitative research, and trading, building the tools, infrastructure, and analytics that help bring models into production, strengthen decision-making, and support trading activity at speed and scale.

What You’ll Do

• Design and develop production systems for model deployment, serving, and monitoring at scale
• Build APIs and services that expose statistical models, risk calculations, and portfolio analytics to trading systems
• Productionize research models by optimizing performance, strengthening error handling, and ensuring numerical stability
• Develop high-performance infrastructure for real-time pricing, risk calculations, and portfolio optimization
• Build data pipelines and quantitative tools that support back-testing, statistical analysis, market simulation, and model inference

What You Bring

• Graduating between December 2027 and July 2028
• Expected GPA of 3.5 or above
• Pursuing a Bachelor’s or Master’s degree in Computer Science, Mathematics, Physics, Engineering, or a related quantitative field
• Strong programming skills in Python, C++, or Java, with a focus on writing production-quality code
• Solid understanding of data structures, algorithms, and system design principles
• Knowledge of probability, statistics, and numerical computing methods

Salary Range

The estimated annual compensation package for this position is $220,000, which is specific to New York and may change in the future.