This role pays more than
84%
of similar roles. Most pay
$126,800–$188,050
— the shaded band above.
At the midpoint, this role pays about
$210k
versus about
$157k
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
15 open roles
on FindRole.
Listed pay typically runs
$116,500–$205,000
across 15 roles with salary data.
As a Principal Data Scientist at T-Mobile in Bellevue, WA, you will lead the development of advanced statistical and machine learning models to forecast business outcomes like service activations and digital traffic. Your day-to-day involves designing scalable modeling pipelines in Python, ensuring reproducibility and operational readiness, while also mentoring junior data scientists and collaborating with cross-functional teams to integrate forecasting outputs into decision-making processes. You must stay current with advances in statistical methods and machine learning techniques, such as ensemble models and deep learning, and communicate complex findings through clear documentation and presentations. The role requires expertise in SQL, Python, Azure Databricks, AWS, and a strong background in economics, mathematics, or statistics, typically at the master’s level with 5 years of relevant experience.