Principal SDET

Position: Principal SDET for US Mobile
Shape quality engineering at US Mobile as a Principal Software Development Engineer in Test. Engage in hands-on execution and technical leadership to enhance automation and testing strategies across scalable platforms.

This senior role involves owning test architecture and driving automation practices for both backend and frontend systems. You will develop and maintain automated test frameworks, lead CI pipelines, and mentor engineers, ensuring quality throughout the software development lifecycle. Building innovative solutions in a collaborative environment is key to our success at US Mobile.

Key Responsibilities:

• Own test architecture for automated frameworks

• Design scalable testing strategies for microservices

• Conduct API, integration, and UI automation

• Mentor engineers on test design and automation

• Improve CI/CD pipelines for test stability

Requirements:

• 5+ years in Quality Engineering/Test Automation

• Senior or Staff-level experience in product-driven environments

• Expertise with Selenium, Playwright, Cypress

• Strong Java programming skills

• CI/CD experience with Git Hub Actions or Jenkins

Lead the charge in quality assurance, guiding teams in best practices at US Mobile.
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