Principal Data Scientist – AI-Ready Data Pipelines

Johnson & Johnson; Malvern (Chester County); On-site; USD 117,000 - 201,000; Full time

Benefits offered by this job

Vacation 120 hours/yr

Holiday pay

Parental Leave

Bereavement Leave

Volunteer Leave

Job summary

Johnson & Johnson Innovative Medicine is recruiting for a Data Scientist – Data Engineer to design, build, and optimize data pipelines enabling AI/ML across the Therapeutics Development & Supply continuum. The primary location is Spring House, PA; Malvern, PA; Madrid, Spain.

You will collaborate with Process Development, Manufacturing, Supply Chain, Quality, and Digital/Data Science teams to deliver robust, scalable data repositories and AI-ready data products that drive informed decision-making.

Qualifications

• Advanced degree in Engineering, Data Science, Life Sciences, Computer Science, or related field.
• 3+ years of data engineering experience including data modeling and database design.
• Proficiency with Python, R, SQL and cloud-based architectures (AWS, Snowflake, Redshift).
• Experience with NoSQL and graph databases.
• Strong analytical, problem-solving and stakeholder-management skills.
• Ability to drive multiple projects simultaneously.

Responsibilities

• Design, build, and maintain scalable data pipelines for TDS data from diverse sources.
• Create and optimize data flows for structured and unstructured data using Python, R, SQL, DBT and cloud services.
• Develop and maintain TDS-specific data repositories and data models.
• Ensure AI/ML readiness with well-structured, versioned data and traceability.
• Collaborate with data scientists and domain experts to translate needs into data products.
• Follow DevOps practices and maintain documentation.

Skills

Data engineering

Data modeling

SQL

Python

R

Cloud architecture

NoSQL

Graph databases

Stakeholder management

Education

Advanced degree in Engineering, Data Science, Life Sciences, Computer Science

Tools

AWS

Snowflake

Redshift

Job description

Johnson & Johnson Innovative Medicine is recruiting for a Data Scientist – Data Engineer to design, build, and optimize data pipelines enabling AI/ML across the Therapeutics Development & Supply continuum. The primary location is Spring House, PA; Malvern, PA; Madrid, Spain.

You will collaborate with Process Development, Manufacturing, Supply Chain, Quality, and Digital/Data Science teams to deliver robust, scalable data repositories and AI-ready data products that drive informed decision-making.