Senior Data Scientists

T-Mobile

Confirmed live today High trust
Hybrid

Quick summary

Work type
Hybrid
Location
Bellevue, WA
Salary
$166,036–$171,036 / yr
Employment
Full-time
Posted
5 days ago
Freshness
Confirmed live today

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $174k
This role $169k
$108k $232k
below market most similar roles pay here above market

This role pays more than 58% of similar roles. Most pay $135,000–$213,756 — the blue band above. At the midpoint, this role pays about $169k versus about $174k for comparable roles.

Based on 240 similar postings.

Employer

About T-Mobile

T-Mobile US is the second-largest wireless carrier in the United States, providing wireless voice, messaging, and data services under the T-Mobile and Metro by T-Mobile brands. Industry: Wireless Telecommunications

T-Mobile currently has 72 open roles on FindRole.

Listed pay typically runs $138,996–$228,650 across 32 roles with salary data.

Most-posted roles

View all roles at T-Mobile

At a glance

TL;DR · Senior Data Scientists

Sr Data Scientists will join the team to develop forecasting models that predict marketing performance, budget allocation impacts, and long-term customer acquisition trends. The role involves diagnosing and resolving statistical model failures, monitoring outputs for accuracy and drift, and running scenario-based forecasts to support business planning. Key responsibilities include collaborating with marketing, finance, and analytics teams to translate model insights into strategies that improve ROI, while working with data engineers to automate model deployment in production environments. Candidates must utilize Python, R, and SQL across AWS, GCP, and Azure cloud platforms. Required expertise includes marketing and media analytics, causal inference methodologies like Bayesian structural time series, and building dashboards in Tableau or PowerBI. The role focuses on solving complex marketing measurement problems through advanced machine learning and statistical modeling.

What you'll do

  • Use Python and SQL to diagnose, resolve, and monitor statistical model failures and data drift.
  • Develop forecasting models to predict marketing performance, budget impacts, and customer acquisition trends.
  • Run and analyze scenario-based forecasts using Tableau and Power BI to support business planning.
  • Work with data engineers to scale and automate model deployment into production environments.
  • Design and execute statistical validation, hypothesis testing, and A/B testing frameworks.
  • Build business reports and dashboards to identify optimization opportunities and drive ROI.
  • Apply causal inference methodologies and media mix optimization techniques to marketing analytics.

What we're looking for

  • Master’s degree in Business Analytics, Economics, Engineering, Physics, Mathematics, Statistics, or related field and 3 years of relevant work experience.
  • Bachelor’s degree in Business Analytics, Economics, Engineering, Physics, Mathematics, Statistics, or related field and 5 years of relevant work experience.
  • Experience using Python and R to build, train, validate, and maintain statistical and machine-learning models in production environments.
  • Experience using SQL and cloud platforms including AWS, GCP, and Azure for scalable data ingestion and analytical workflows.
  • Experience in marketing and media analytics, including media attribution, causal inference, and media mix optimization.
  • Experience building business reports and dashboards using Tableau or PowerBI.
  • Experience designing and executing statistical validation, hypothesis testing, and A/B testing frameworks.
  • Must be legally authorized to work in the United States.

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