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Senior Data Scientist

Job in St. Louis, Saint Louis, St. Louis city, Missouri, 63105, USA
Listing for: Bayer CropScience Limited
Full Time, Part Time position
Listed on 2026-06-19
Job specializations:
  • Engineering
  • IT/Tech
    Data Scientist, Machine Learning/ ML Engineer
Salary/Wage Range or Industry Benchmark: 145000 - 170000 USD Yearly USD 145000.00 170000.00 YEAR
Job Description & How to Apply Below
Location: St. Louis

Overview

At Bayer we’re visionaries, driven to solve the world’s toughest challenges and striving for a world where “Health for all Hunger for none” is no longer a dream, but a real possibility. We’re doing it with energy, curiosity and sheer dedication, always learning from unique perspectives of those around us, expanding our thinking, growing our capabilities and redefining “impossible”.

Position

Senior Data Scientist – St. Louis, MO

Responsibilities
  • Contribute to development of analytics-driven product pipelines, computational tools and databases for mining and visualizing large data sets.
  • Perform statistical analysis, predictive modeling and experimental design.
  • Use advanced mathematical models, machine learning algorithms and optimization methods to deliver business insights.
  • Develop reports on model inputs and outputs, observed outputs and business performance.
  • Communicate analytical insights to cross-functional stakeholders to drive business decision-making.
Qualifications
  • Ph.D. in Operations Research, Statistics, Industrial Engineering, Mathematics, Economics or closely related quantitative field.
  • 1 year experience building deterministic optimization algorithms; building data models using R and/or Python; developing predictive models; designing experiments; identifying limitations in data; using Python to implement large scale linear and mixed integer models; applying mathematical models, decision analysis, stochastic models, system dynamics and forecasting; and communicating technical analyses to technical and non-technical stakeholders.
  • 6 months experience using CPLEX, Xpress and/or Gurobi to implement large scale optimization models.
  • Experience with machine learning algorithms, including Random Forest, Ensembles and SVM, with Scikit-Learn, Pandas and Numpy.
  • Up to 10% travel in the U.S. Telecommuting permitted from home office location within reasonable commuting distance of St. Louis, MO up to 3 days per week.
Compensation and Benefits
  • Salary range: $ to $. Additional compensation may include a bonus or commission (if relevant).
  • Benefits include health care, vision, dental, retirement, PTO, sick leave, etc.
  • The offered salary may vary based on location, market data, skills and prior relevant experience, certain degrees and certifications, and other factors.
Application and Contact

Mail resume to Jill Martin, Bayer U.S. LLC, 800 N. Lindbergh Blvd., E2NE, St. Louis, MO 63167 or email resume to  Include reference code below with resume.

Bayer offers a wide variety of competitive compensation and benefits programs. Equal Opportunity Employer / Disabled / Veterans. Bayer is committed to providing access and reasonable accommodations in its application process for individuals with disabilities.

Location:

United States :
Missouri :
St. Louis | Division:
Enabling Functions | Reference Code: 864698

To all recruitment agencies:
Bayer does not accept unsolicited third party resumes. Notice for U.S. Visitors:
All information on this site is subject to compliance with local rules and regulations as they may vary. Bayer is an E-Verify Employer.

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Position Requirements
10+ Years work experience
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