Principal Commercial Data Modeler
Core
Define and lead the vision for Marketing and Revenue Management data structure, governance, and activation to power personalization, revenue optimization, and AI.
Role type
Principal Commercial Data Modeler (strategic IC)
Builds
Enterprise semantic layers, KPI governance frameworks, and decision-ready metrics for Marketing, Revenue Management, and Loyalty.
Domain
Hospitality / Data Engineering & Analytics
Deliverable
production ML models | dashboards & analysis
Required skills
Enterprise data modeling (dimensional, relational, event-based, canonical), SQL, PySpark, Cloud lakehouse architecture (Databricks, Delta Lake, Unity Catalog), KPI governance, Semantic layer design, Metric lineage and versioning, Performance optimization, Cloud cost efficiency.
Preferred skills
Experience with feature stores, BI/ML integrations, Real-time decisioning patterns.
Technologies
Databricks, Delta Lake, Unity Catalog, SQL, PySpark
Responsibilities
Define multi-year data modeling roadmap; Establish standards for KPIs, aggregates, and attribution logic; Lead cross-domain semantic design; Advise executive leadership on modeling strategy; Influence cloud data platform strategy; Design governance frameworks for metric reliability; Guide SQL/PySpark implementation reviews; Connect analytics to activation platforms.
Seniority
Principal, strategic leadership with hands-on technical guidance
