Sr Data Scientists
Core
Develop forecasting models to predict marketing performance, budget allocation impacts, and long-term customer acquisition trends for T-Mobile's 5G network.
Role type
Senior IC data scientist (marketing analytics & forecasting)
Builds
Production forecasting models and business dashboards for marketing and finance teams
Domain
Telecommunications / Marketing Analytics
Deliverable
production ML models
Required skills
Python, R, SQL, AWS/GCP/Azure, Bayesian structural time series, causal inference, media mix optimization, Tableau, Power BI
Preferred skills
Thought leadership in AI & ML innovations for marketing measurement
Responsibilities
Diagnose and resolve statistical model failures; monitor model outputs for accuracy and drift; run scenario-based forecasts; collaborate with marketing/finance to translate insights into strategy; work with data engineers to automate model deployment; design statistical validation and A/B testing frameworks; build business reports and dashboards.
Seniority
Senior, hands-on IC
