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Principal Data Scientist

Job in Chesterfield, St. Louis city, Missouri, 63005, USA
Listing for: Bayer (Schweiz) AG
Full Time position
Listed on 2026-02-24
Job specializations:
  • IT/Tech
    Data Scientist, AI Engineer, Data Analyst, Machine Learning/ ML Engineer
Salary/Wage Range or Industry Benchmark: 150000 - 200000 USD Yearly USD 150000.00 200000.00 YEAR
Job Description & How to Apply Below
Location: Chesterfield

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. There are many reasons to join us. If you’re hungry to build a varied and meaningful career in a community of brilliant and diverse minds to make a real difference, there’s only one choice.

Principal Data Scientist

YOUR TASKS AND RESPONSIBILITIES

The primary responsibilities of this role, Principal Data Scientist are to:

A principal data scientist has complete oversight of data science within a platform. Individuals in this role will:

  • Set direction; build capability; oversee resourcing, budgeting, professionalism and outputs and products; support and enable future IT developments; understand and use a wide range of data science techniques, tools and technologies; lead on ethics; communicate and present data science and data ethics effectively to senior leaders; champion the role of data science in supporting organizational priorities and in collaborative working across platforms and functions;

    represent the platform on data science matters.
  • Applied Math, Statistics, and Scientific Practices:
    Identify opportunities to develop statistical insight, reports and models to support organizational objectives, while collaborating across the organization effectively.
  • Critique statistical analyses.
  • Use a variety of data analytics techniques (such as data mining and prescriptive and predictive analytics) for complex data analysis through the whole data life cycle.
  • Use model outputs to produce evidence and help design services and policies.
  • Understand a broad range of statistical tools, particularly those deployed within the organization, and can use these appropriately and help others to use them.
  • Data Engineering and Manipulation:
    Work with data engineers and data scientists to design and deliver products into the organization effectively.
  • Understand the reasons for cleansing and preparing data before including it in data science products and can put reusable processes and checks in place.
  • Access and use a range of architectures (including cloud and on-premise) and data manipulation and transformation tools deployed within the organization.
  • Data Science Innovation:
    Demonstrate practical knowledge of data science tools and techniques.
  • Develop data science solutions that maximize insight; identify opportunities for how data science can improve data practices.
  • Delivering Business Impact:
    Champion the role of data science within the organization; understand and champion user research, and can design and manage processes to gather and establish user needs; identify and create opportunities to develop and deliver data science products to support organizational objectives, while collaborating across the organization to fulfil meaningful goals.
  • Take responsibility for delivering scalable data science products into the organization, and establishing maintenance support.
  • Developing Data Science Capability:
    Act as a leader or technical specialist, providing detailed support and guidance within the organization and helping colleagues to develop skills; set the direction of continuous development plans within the team; keep up to date with new developments in data science and can match those to opportunities in your organization; talk confidently about the benefits of data science approaches to existing and potential customers.
  • Demonstrate an in-depth understanding of a wide range of data science techniques, such as machine learning and natural language processing, and detailed knowledge of at least one specialty; use these techniques to build data science solutions, including reports, models and dashboards.
  • Ethics and Privacy:
    Oversee compliance with data ethics standards and legislation; develop and manage the ethical framework for how data, machine learning and artificial intelligence techniques are used across the organization, ensuring data governance complies with relevant legislation and standards; embed a culture of data ethics and explain why this is so important; ensure ethics guidance is appropriately applied to the formulation, implementation and evaluation of policies and programs;

    assess and constructively challenge proposed policies and programs.
  • Programming and Build:
    Write and test scripts and create basic models in one or more languages; collaborate on shared codebases, using a variety of methodologies.
  • Understanding Product Delivery:
    Understand the differences between delivery methods, such as Agile and waterfall, and can choose the most appropriate method to deliver each product; define the minimum viable product (MVP) and support decisions about priorities; work with specialists in multidisciplinary teams to smoothly deliver data science products into the organization.
WHO YOU ARE

Bayer seeks an incumbent who possesses the following:

Required Qualifications
  • Strong academic background with coursework or research in machine learning, AI,…
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