Staff Data Scientist - Healthcare Analystics & Entity Resolution

Raval West is seeking a Staff Data Scientist to lead advanced analytics initiatives across healthcare datasets. The role focuses on entity resolution, predictive modeling, data quality, scalable data products, and translating analytical outputs into business logic for technical and leadership stakeholders.

Responsibilities:

• Serve as the primary entity resolution SME, leading enterprise-scale record linkage using deterministic, probabilistic, and graph-based methods
• Develop, validate, deploy, and monitor statistical and machine learning models
• Investigate data quality issues and model anomalies; establish reliable testing and validation processes
• Partner with data engineers to build scalable pipelines, semantic layers, and master data products
• Define KPIs, develop visualizations, and translate model outputs and probabilistic matching scores into clear business logic for leadership, clinical, and governance stakeholders
• Provide technical leadership, mentor team members, and document models and processes

Requirements:

• 8+ years of experience in data science, data engineering, or advanced analytics
• Degree in Data Science, Statistics, Computer Science, Mathematics, or a related field
• Strong experience delivering production-ready models and entity resolution solutions in enterprise environments
• Expert Python and SQL skills, with advanced knowledge of statistics, machine learning, and predictive modeling
• Hands-on experience designing and optimizing data pipelines and semantic layers, with strong model monitoring, data quality, and software development practices
• Strong communication, stakeholder collaboration, technical mentoring, and commitment to data governance
• Healthcare data experience strongly preferred