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Millennium ManagementNew York City, NYInternship

2027 Quantitative Developer Intern, New York

Join Millennium as a 2027 Quantitative Developer Intern in New York, working at the intersection of technology, quantitative research, and trading to build production systems and analytics tools.

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Role Responsibilities

  • Design and develop production systems for model deployment, serving, and monitoring at scale.
  • Build APIs and services exposing statistical models, risk calculations, and portfolio analytics.
  • Optimize research models for performance, error handling, and numerical stability.
  • Develop high-performance infrastructure for real-time pricing, risk calculations, and portfolio optimization.
  • Create data pipelines and quantitative tools for back-testing, statistical analysis, and market simulation.
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Candidate Requirements

  • Graduating between December 2027 and July 2028.
  • Expected GPA of 3.5 or above.
  • Pursuing Bachelor’s or Master’s in Computer Science, Mathematics, Physics, Engineering, or related quantitative field.
  • Strong programming skills in Python, C++, or Java with production-quality code focus.
  • Solid understanding of data structures, algorithms, and system design principles.
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About Millennium

  • Global, diversified alternative investment firm founded in 1989.
  • Focus on innovation, collaboration, disciplined risk management, and continuous learning.
  • Empowers employees with autonomy and global network support.
  • Offers opportunities to deepen expertise and accelerate development.