Senior Scientist, Data Science, Therapeutics Development & Supply

Johnson & Johnson

Confirmed live today High trust
Hybrid

Quick summary

Work type
Hybrid
Location
Spring House, PATurnhout, Antwerp, BelgiumMalvern, PAMadrid, Madrid, Spain
Employment
Full-time
Posted
2 days ago
Freshness
Confirmed live today
Closes
Nov 13, 2026

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Salary context

How this pay compares to similar roles

Similar $170k
$98k $233k
below market most similar roles pay here above market

This listing doesn't post a salary. Most similar roles pay $134,450–$205,275.

Based on 240 similar postings.

Employer

About Johnson & Johnson

Johnson & Johnson is a multinational corporation operating in three main segments: consumer health products, pharmaceuticals, and medical devices, known for brands like Tylenol, Band-Aid, and Janssen. Industry: Pharmaceuticals & Medical Devices

Johnson & Johnson currently has 56 open roles on FindRole.

Listed pay typically runs $117,000–$201,250 across 43 roles with salary data.

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At a glance

TL;DR · Senior Scientist, Data Science, Therapeutics Development & Supply

JOB TITLE: Senior Scientist, Data Science - R&D DDSAI - Therapeutics Development & Supply (TDS) The R&D Data, Data Science & AI organization is seeking a Senior Scientist, Data Science to serve as a hands-on technical individual contributor. This role involves building, testing, validating, and refining applied AI/ML and statistical models to support Therapeutics Development & Supply. You will partner with cross-functional teams to deliver models for CMC development, pharmaceutical product development, dossier preparation, and clinical supply. Key responsibilities include exploratory data analysis, feature engineering, hyperparameter tuning, and developing clean code using Python, scikit-learn, pandas, numpy, PyTorch, and TensorFlow. You will utilize cloud-based services like AWS and Snowflake while following software engineering best practices. The work focuses on solving technical problems across the development-to-supply continuum to accelerate scientific decision-making and improve development execution.

What you'll do

  • Build, test, validate, and iterate on AI/ML models to support Therapeutics Development & Supply use cases.
  • Translate complex scientific and business questions into tractable modeling problems using fit-for-purpose methods.
  • Conduct exploratory data analysis, feature engineering, model selection, hyperparameter tuning, and performance evaluation.
  • Develop clean, well-documented analytical code using Python and modern data science tooling.
  • Follow software engineering best practices including version control, testing, documentation, and code review.
  • Partner with domain experts to understand data requirements and design ML/AI solutions.
  • Manage multiple concurrent projects and communicate progress to the team lead.

What we're looking for

  • Advanced degree in Data Science, Statistics, Computer Science, Engineering, Chemistry, Physics, or a related quantitative discipline.
  • 1–3 years of relevant experience in applied data science, machine learning, or statistical modeling, including graduate research.
  • Proficiency in Python and common data science libraries such as scikit-learn, pandas, numpy, PyTorch, and TensorFlow.
  • Strong analytical and problem-solving skills.
  • Good communication skills and the ability to work collaboratively in cross-functional teams.
  • Ph.D. in a quantitative or scientific discipline (preferred).
  • Experience with pharmaceutical, bioprocess, manufacturing, or healthcare data (preferred).
  • Familiarity with experimental design, Bayesian methods, scientific computing, or cloud-based data science environments (preferred).

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