This Senior Test Automation Engineer role within T-Mobile’s software development team focuses on translating business requirements into high-quality test deliverables and automated processes. Day-to-day responsibilities include designing and maintaining automation systems to enhance testing efficiency, providing leadership in training peers and setting quality standards, and collaborating with development teams to ensure robust testing practices. The ideal candidate has 4-7 years of experience with languages like TypeScript, JavaScript, Python, or Java, along with expertise in tools such as Cypress, Selenium, TestNG, and Cucumber. Proficiency in various testing methodologies, agile project management systems, and Unix/Windows environments is essential. This role significantly impacts organizational quality standards by supporting continuous delivery through innovative test automation strategies.
Skills
Python
JavaScript
TypeScript
Java
Cypress
Selenium
TestNG
Appium
Sauce Labs
Rest Assured
Postman
Cucumber
Jasmine
Protractor
CA Service Virtualization
Agile
End-to-end Testing
Test Driven Development
Behavior Driven Development
What you'll do
Design and maintain automation systems to enhance testing efficiency and coverage.
Train peers and contribute to quality standards in test practices.
Ensure requirements are testable and provide accurate estimates for test activities.
Coordinate with development teams to uphold testing practices and quality metrics.
Implement and execute automated test processes across software lifecycles.
What we're looking for
5+ years of professional experience in software development using multiple programming languages.
Proficient in at least three automation tools for testing and quality assurance.
Expertise in various testing methodologies including Test Driven Development and Behavior Driven Development.
Experience with issue-tracking software and agile project management systems.
Strong background in designing and developing applications across Unix, Windows environments, or mobile platforms.
Leadership skills to train peers and contribute to the establishment of quality standards.
Market check
Salary context
This
$89,400–$161,300
range sits above
13%
of similar postings on FindRole.
Peer median band
$117,000–$198,000
Median floor and ceiling across peers.
Typical midpoint (25–75%)
$135,000–$177,250
Middle half of comparable postings.
Based on 240 comparable postings.*
* 240 is the maximum number of comparable postings sampled.
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
$113,600–$193,500
across 15 roles with salary data.