Senior Data Scientist, Payment Accuracy (Hybrid NYC)

CVS Health; New York (NY); Hybrid; USD 111,000 - 222,000; Full time

Benefits offered by this job

Bonus eligible

Benefits package

Job summary

CVS Health in New York, NY, is seeking a Senior Data Scientist for Payment Accuracy on the Analytics & Behavior Change team. This hybrid role combines deep data science with healthcare analytics to improve provider networks and member engagement, using Python, SQL, and state-of-the-art ML techniques.

You will lead model development, validate algorithms, and deliver insights to business partners, collaborating across cross-functional teams while leveraging GCP Vertex AI and large language models

Qualifications

• 5+ years of progressively complex, related experience.
• 2+ years designing and fine-tuning LLM-based solutions (RAG, AI agents).
• 2+ years with GCP and Vertex AI or similar cloud ML platform.
• 3+ years Python for data analysis and ML pipelines.
• 3+ years advanced SQL for large datasets and optimization.
• 2+ years in classical ML: classification, anomaly detection, feature engineering.
• Strong knowledge of analytics tools and languages for large datasets.
• Proficiency in ML, statistics and predictive modeling with deep specialization.

Responsibilities

• Lead and participate in development, validation, and delivery of algorithms, models, and reporting tools.
• Develop predictive models and analyses to inform business problems.
• Analyze structured and unstructured data using advanced statistical techniques.
• Collaborate with business partners to understand problems and goals and develop analyses and reports.
• Present analytics results and solutions to internal and external stakeholders.
• Apply algorithms to investigate problems, detect patterns, and recommend solutions.
• Use programming skills to explore, analyze, and interpret large datasets.

Skills

Python

SQL

Pandas

scikit-learn

LLM frameworks

Vertex AI

GCP

ML pipelines

RAG applications

Communication with stakeholders

Education

Master's degree or equivalent in Mathematics, Statistics, Computer Science, Business Analytics, Economics, Physics, Engineering, or related discipline

Job description

CVS Health in New York, NY, is seeking a Senior Data Scientist for Payment Accuracy on the Analytics & Behavior Change team. This hybrid role combines deep data science with healthcare analytics to improve provider networks and member engagement, using Python, SQL, and state-of-the-art ML techniques.

You will lead model development, validate algorithms, and deliver insights to business partners, collaborating across cross-functional teams while leveraging GCP Vertex AI and large language models