Sephora Senior Analyst, Personalization Data Science

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Location
Employment Full-time
Seniority Senior
Posted Jan 26, 2026

Sephora USA is hiring a Senior Analyst, Personalization Data Science for a remote position based in the United States. Join a leader in luxury beauty retail and apply your data science expertise.

Overview

Sephora USA, Inc., a leader in the luxury beauty retail sector, operates under the umbrella of the LVMH Moët Hennessy Louis Vuitton conglomerate, renowned for its prestigious brands. Sephora is celebrated for its innovative approach to beauty retail, offering a diverse range of products and services that cater to a wide array of customer preferences.

Role & Responsibilities

  • Develop and implement techniques and analytics to transform raw data into meaningful information using data-oriented programming languages and visualization software.
  • Design and implement innovative analytical solutions in collaboration with product and engineering teams.
  • Apply data mining, advanced feature engineering techniques, and natural language processing to extract and analyze information from large structured and unstructured datasets.
  • Evaluate new features and architecture to form the basis for innovative data solutions.
  • Build comprehensive analytics views of predictive drivers and forecast their growth to perform opportunity sizing.

Qualifications

  • Master’s degree in Data Science, Engineering, or a related field.
  • 2 years of experience in a relevant position such as Data Scientist or Intern.

Skills

Proficiency in Python and R. Experience with Cloud Services such as Google or Microsoft. Strong SQL skills. Knowledge of big data technologies and ML algorithms. Expertise in forecasting and predictive analytics. Experience with A/B testing. Proficiency in deep learning using TensorFlow and PyTorch. Optimization algorithms using SciPy. Data manipulation using Pandas and numerical computations with NumPy. Web scraping using Beautiful Soup. Association calculations using FP growth and Prefix Span. Statistical modeling using Statsmodels.

Experience

A minimum of 2 years in a relevant position such as Data Scientist or Intern, with demonstrated experience in the specified skills.

Education

Master’s degree in Data Science, Engineering, or a related field.

Workplace

This position is based in San Francisco, USA. Cerulean lists 27 open roles in San Francisco. In USA as a whole, Cerulean currently features 2.255 open positions, with 45 posted this week.

Compensation

$133,952–205,196 per year for 40 hours per week.

Benefits

Comprehensive benefits package including health insurance, retirement plans, and employee discounts.

Culture

Sephora fosters an inclusive and dynamic workplace culture that encourages innovation and creativity. As part of the LVMH group, employees are immersed in a world of luxury and excellence, with opportunities for professional growth and development.

About Cerulean

Cerulean is the definitive career portal for the global luxury industry. We match exceptional professionals with exclusive opportunities at the world's most prestigious brands. From haute couture and fine watchmaking to prestige beauty, hospitality, and boutique retail, Cerulean centralises luxury employment to help you find the career for which you were destined.