Lead Analytics Engineer
Core
Lead the definition and build of Oscar's unified analytics data foundation, consolidating legacy systems into a single dimensionally modeled platform and enterprise-wide semantic layer.
Role type
Senior IC Lead Analytics Engineer (Data Foundation & Semantic Layer)
Builds
Enterprise-wide dimensional model in dbt and semantic layer for business analytics
Domain
Health Insurance / Data Engineering
Deliverable
production ML models | product features | dashboards & analysis
Required skills
Dimensional modeling, Semantic layer design, dbt, SQL, Data transformation, Data governance, AI tooling
Preferred skills
Healthcare/Insurance domain experience, Google Cloud Platform
Technologies
dbt, Tableau, Looker, Power BI, SQL, Google Cloud Platform
Responsibilities
Partner with stakeholders to capture business logic and translate into the unified dimensional model; Define design standards and structure for the dimensional model; Lead design and implementation of the enterprise-wide semantic layer; Serve as SME on dimensional modeling and semantic layer design; Lead cross-functional projects to consolidate and scale data transformation solutions; Ensure data models and artifacts are documented for enterprise discoverability; Design and improve data transformations focusing on performance and cost; Expand data quality checks and monitoring pipelines; Mentor junior team members and champion analytics culture.
Seniority
Senior, hands-on IC with leadership responsibilities