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Data Scientist

Citadel Securities
🇺🇸MiamiMediorFull-timePosted March 24, 2026

About the Role

As a Data Scientist at Citadel Securities, you will play a crucial role in analyzing complex datasets to extract valuable insights, build predictive models, and inform strategic business decisions. You will collaborate closely with data engineers, quantitative researchers, and business stakeholders.

  • Data Exploration and Visualization: Conduct thorough data analysis and create visualizations to understand data patterns and trends
  • Predictive Modeling: Develop and implement machine learning models to predict outcomes and optimize business processes
  • Experimentation: Design and execute experiments to test hypotheses and validate model performance
  • Stakeholder Communication: Present findings and insights to stakeholders in a clear and actionable manner

Responsibilities

  • Data Exploration and Visualization: Conduct thorough data analysis and create visualizations to understand data patterns and trends
  • Predictive Modeling: Develop and implement machine learning models to predict outcomes and optimize business processes
  • Experimentation: Design and execute experiments to test hypotheses and validate model performance
  • Stakeholder Communication: Present findings and insights to stakeholders in a clear and actionable manner
  • Collaborate closely with data engineers, quantitative researchers, and business stakeholders

Requirements

  • 3+ years of full time experience in a fast-paced financial or similar setting
  • Strong programming skills in Python and R, with experience using libraries such as Pandas, scikit-learn, and TensorFlow
  • Proficiency in tools like Tableau for creating compelling visualizations
  • Solid understanding of statistical methods and their application in data analysis
  • Ability to write complex SQL queries to extract and manipulate data from databases
  • Bachelor's degree in a STEM field