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Lead Python Developer, Data Analytics

https://www.cvshealth.com/ Logo

CVS Health

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Location:
United States , Harrisburg

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Category:
IT - Software Development

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Contract Type:
Employment contract

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Salary:

67900.00 - 199144.00 USD / Year
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Job Description:

We're building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you'll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time.

Job Responsibility:

  • Leverage Python to develop new reporting and analytics using healthcare data (medical, pharmacy, lab)
  • Create business applications to deliver clinical or analytic solutions to constituents in a self-service fashion using Plotly Dash Enterprise
  • Drive forward enterprise modernization opportunities leveraging Python and cloud-native technologies
  • Refactor legacy programming code to improve turn-around-times and to take advantage of modern technologies
  • Communicate with key stakeholders in a way that is easy to understand and actionable
  • Define and deliver new technical capabilities in support of healthcare business initiatives that drive short- and long-term objectives
  • Work to expand, scale, and automate the analyses available to the broader team and the Aetna field
  • Ability to mentor and knowledge share with peers
  • Monitor and maintain applications and production processes required to deliver on business commitments
  • Use analytics and technology to solve business needs as well as to demonstrate to customers the value of Aetna's integration with CVS Health

Requirements:

  • 3+ years of experience with a Python Data Engineering Stack in a professional environment
  • 3+ Experience with SQL query development, working in a data warehouse environment as well as the ability to work with large data sets from multiple data sources
  • Proficient in usage of the following Python libraries: Polars, NumPy, Pandas
  • Proficient with: XML, JSON, YAML
  • Experience with AI prompting to assist with development with tools like Copilot and, Claude
  • Proficient in the use of CI/CD pipelines and Git integration

Nice to have:

  • 5+ years in a technical analytics/reporting role, with 3+ years of experience focusing on Python, SQL in a professional environment
  • Experience with callback architecture, including client-side callbacks, pattern-matching callbacks, and callback optimization techniques for complex multi-page applications
  • Experience with Redis for application caching, session management, and real-time data storage
  • Experience with PostgreSQL including complex query optimization, indexing strategies, and database performance tuning
  • Expertise Celery for distributed task queue management and background job processing, including task routing, retry logic, error handling, and monitoring
  • Expertise in XlsxWriter for generating complex Excel reports with multiple worksheets, charts, conditional formatting, and data validation
  • Experience with front end development, e.g., REACT, HTML, CSS
  • Experience with cloud computing providers (GCP, Azure, AWS)
  • Experience with specialized Python data management libraries, e.g., with DBT
  • Experience migrating on-premises capabilities and analytical workflows to the cloud, leveraging cloud-native technologies to improve efficiency and effectiveness, e.g., with Google Cloud Platform
  • Excellent English communication and presentation skills, ensuring clear and concise communication with our team members and fostering a smooth and effective collaboration process
  • A strong ability to encourage teamwork and actively support the team’s objectives is essential
What we offer:
  • Medical, dental, and vision coverage
  • Paid time off
  • Retirement savings options
  • Wellness programs
  • Bonus, commission or short-term incentive program
  • Equity award program

Additional Information:

Job Posted:
April 24, 2026

Expiration:
April 26, 2026

Employment Type:
Fulltime
Work Type:
Remote work
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