Senior Data Engineer: Analytics Pipelines & ML

CVS Health Corporation; West Virginia; Hybrid; USD 83,000 - 222,000; Full time

Job summary

CVS Health Corporation is seeking a Sr. Data Engineer in the United States (West Virginia) to design and implement data pipelines powering analytical capabilities.

This hands-on role focuses on translating business needs into scalable data solutions and modeling the Core Data Domain to support varied access patterns for analytics and ML workloads. You will join a dedicated team creating datasets for analytics and data science, collaborating with data scientists and analysts while ensuring data

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. Understanding of data warehousing concepts, dimensional modeling, and building data marts.

Skills

SQL

Python

Cloud environments (Azure AWS GCP)

Data modeling

Data pipelines

Communication

Education

Bachelor's degree

Job description

CVS Health Corporation is seeking a Sr. Data Engineer in the United States (West Virginia) to design and implement data pipelines powering analytical capabilities.

This hands-on role focuses on translating business needs into scalable data solutions and modeling the Core Data Domain to support varied access patterns for analytics and ML workloads. You will join a dedicated team creating datasets for analytics and data science, collaborating with data scientists and analysts while ensuring data