remote
Sr. Data Specialist - McKesson
Software Engineer
Senior Data Specialist driving enterprise data pipelines, designing robust ETL workflows, and modeling data for actionable insights using Python, SQL, and AWS services.
About the role
Key Responsibilities
- Design, develop, and maintain scalable data pipelines to ingest, transform, and load large volumes of healthcare data.
- Implement ETL processes using Python, SQL, and cloud services (AWS Glue, Redshift, S3).
- Collaborate with data scientists and business stakeholders to define data models and ensure data quality.
- Optimize query performance and troubleshoot data issues across distributed environments.
- Document data architecture, pipeline logic, and best practices for future maintenance.
Requirements
- 5+ years of experience in data engineering or related roles.
- Experience with version control (Git) and CI/CD for data workflows.
- Excellent problem‑solving skills and ability to communicate complex technical concepts.