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Sanofi
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December 4, 2025
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Data Scientist Catalyst

Toronto, ON
Full-time
Hybrid
$86K/yr - $124K/yr
New Grad, Entry Level
Sanofi is an R&D-driven, AI-powered biopharma company committed to improving people’s lives. They are seeking a Data Scientist Catalyst to join their Data and AI Future Catalyst Program, where the candidate will work on various projects across different pharmaceutical business domains, focusing on AI product development and data science methodologies.
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Responsibilities

  • Apply advanced data science methods to extract insights from both text and table-based datasets, using techniques such as NLP, forecasting, and optimization.
  • Propose innovative approaches to problem-solving using Generative AI, Machine Learning, and other advanced analytical techniques.
  • Build models, algorithms, simulations, and experiments by writing highly optimized code and using state-of-the art machine learning technologies.
  • Work on full-spectrum of activities, from conducting ML experiments to delivering production-ready models.
  • Use data analysis, visualization, storytelling, and data technologies to scope, define and deliver AI-based data products.
  • Work with developers, engineers, and MLOps to deliver AI/ML solutions.

Qualification

Required

  • Must have participated in the Sanofi Digital Co-Op program at some point during 2024 or 2025 and be eligible for a May/June 2026 start date.
  • Must be legally authorized to work for Sanofi in Canada.
  • An undergraduate degree or higher in mathematics, computer science, engineering, physics, statistics, economics, operations research or a related quantitative discipline, with foundational business knowledge.
  • Experience with any or all of: data storytelling, strategy planning, project management, agile ways of working, business analysis, data analysis, data visualization, executive reports.
  • Strong oral and written communication skills, with the ability to tell a meaningful and persuasive story through reporting.
  • Strong critical thinker with decision-making and judgement skills.
  • Demonstrated leadership potential (e.g. through Student Organizations, previous jobs, etc.).
  • Passion for life sciences and global healthcare.
  • Deep understanding of classical machine learning, GenAI techniques, and modern AI/ML frameworks and tools.
  • Expertise with core data science languages (such as Python, R, Scala), and familiarity with different database systems (e.g. SQL, NoSQL)
  • Disciplined AI/ML development (CI/CD, Orchestration)

Preferred

  • Masters degree or above is preferred
  • Cover letter (optional)

Benefit

  • High-quality healthcare
  • Prevention and wellness programs
Sanofi is a global biopharma company focused on prescription drugs, vaccines, and treatments for chronic, rare, and infectious diseases.
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Founded in 1973
Paris, Ile-de-France, FRA
10001+ employees
https://www.sanofi.com