Portfolio Researcher at Millennium | NY, US | Rezi

Portfolio Researcher at Millennium

Portfolio Researcher

Millennium · NY, US

1 weeks ago

Portfolio Researcher

Millennium · NY, US

10 days ago
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About the Role

Millennium's Global Risk Management Department is seeking a Portfolio Researcher to partner closely across risk, portfolio management, technology, and business management to strengthen portfolio analytics, support investment decision-making, and enhance the quantitative frameworks used to assess risk and performance.

Responsibilities

  • Develop and maintain robust factor modeling and risk measurement frameworks, with a strong focus on portfolio optimization, risk analysis, and performance attribution.
  • Support the design and enhancement of the team’s broader quantitative framework in partnership with Technology, Risk, Portfolio Managers, and business stakeholders.
  • Partner with Technology to transition quantitative models into production environments with a focus on accuracy, scalability, and workflow efficiency.
  • Lead research into, and implementation of, quantitative models including factor models and more complex risk assessment approaches.
  • Apply quantitative tools and analytics to improve portfolio insight, risk transparency, and investment decision support.

Requirements

  • Degree in a quantitative discipline such as statistics, mathematics, engineering, or a related field.
  • 4+ years of experience in a quantitative role within a financial organization, or an advanced degree in a quantitative field.
  • Strong programming skills, including experience with Python and SQL.
  • Experience with Python data libraries such as Polars and/or Pandas.
  • Proficiency in at least one compiled, statically typed programming language is a plus, as is demonstrated programming ability through public repositories such as GitHub.
  • Prior experience in equity factor risk modeling, quantitative models, and portfolio analytics.
  • Experience using fundamental equity factor models such as MSCI/Barra, Axioma, or Bloomberg is highly desirable.
  • Strong sense of responsibility and integrity, intellectual curiosity, initiative, and the ability to work independently and manage ambiguity effectively.

Skills

  • Python
  • SQL
  • Polars
  • Pandas
  • Equity factor risk modeling
  • Quantitative models
  • Portfolio analytics
  • MSCI/Barra
  • Axioma
  • Bloomberg

Location

  • New York

Work Type

  • Full-time

Experience Level

  • 4+ years of experience

Education Level

  • Degree in a quantitative discipline such as statistics, mathematics, engineering, or a related field.

Salary/Compensations

  • $160,000 to $250,000

Benefits

  • Base salary
  • Discretionary performance bonus
  • Comprehensive benefits

About the Company

  • Millennium is a global, diversified alternative investment firm, founded in 1989.
  • 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.