Senior Data Engineer - Cloud Data Pipelines & ML

CVS Pharmacy; Delaware; On-site; USD 83,000 - 222,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision coverage

Retirement savings options

Paid time off

Job summary

CVS Health is seeking a Sr. Data Engineer to design and implement data pipelines powering analytics.

This hands-on role focuses on data models, ETL/ELT processes, and scalable architectures to support machine learning and reporting across the organization. You will collaborate with data scientists and analysts, ensure data quality and governance, and optimize performance in cloud environments (Azure, AWS, GCP).

Qualifications

• Strong proficiency in SQL and experience in developing complex queries.
• Experience in Python, specifically with ETL pipelines.
• Experience deploying data pipelines in a cloud environment (Azure, AWS, GCP).
• Knowledge of data governance best practices in a cloud environment.

Responsibilities

• Data Modeling & Architecture: Develop and optimize data models and schemas to support analytics, reporting, and machine learning requirements.
• Data Pipeline Development: Design and build ETL/ELT data pipelines to ingest, process, and transform large datasets from multiple sources.
• Performance Optimization: Implement best practices for performance tuning, partitioning, and clustering to optimize data queries and reduce costs
• Data Quality & Governance: Establish and enforce data quality standards, data governance frameworks, and security policies for data storage and access.
• Data Integration & Transformation: Collaborate with data scientists and analysts to design data solutions that integrate with BI tools and machine learning models
• Documentation & Knowledge Sharing: Create comprehensive documentation for data pipelines, workflows, and processes. Share best practices and mentor junior data engineers.
• Design and architect data infrastructure analytical workloads<br/>Understanding of data warehousing concepts, dimensional modeling, and building data marts.

Skills

SQL

Python

ETL pipelines

Data modeling

Cloud platforms

Data governance

Communication

Education

Bachelor's degree in related field

Job description

CVS Health is seeking a Sr. Data Engineer to design and implement data pipelines powering analytics.

This hands-on role focuses on data models, ETL/ELT processes, and scalable architectures to support machine learning and reporting across the organization. You will collaborate with data scientists and analysts, ensure data quality and governance, and optimize performance in cloud environments (Azure, AWS, GCP).