Senior Quality Automation Engineer - UI & API Testing

System One; Dallas (Luzerne County); On-site; USD 120,000 - 150,000; Full time

Job summary

System One is seeking a Sr. Quality Automation Engineer in Dallas, TX to design and implement automated UI and API tests for complex web applications.

The ideal candidate will bring 6+ years of QA experience, deep expertise in Selenium, Cucumber, Karate, Playwright, and strong API testing, with experience in Azure DevOps and Git workflows. This on-site role collaborates with DevOps and development teams to ensure delivery quality.

Qualifications

• Minimum 6+ years as quality engineer in Agile teams.
• Extensive test automation experience with Selenium and Cucumber.
• Proficient in Karate and Playwright for API/UI automation.
• Experience managing code repositories with Azure DevOps, Git or SVN.
• Proven ability to develop and execute automated regression tests for web and backend apps.
• Strong SQL scripting and data testing skills.

Responsibilities

• Design and develop automated UI and API tests for web apps.
• Create industry-standard test automation solutions and scripts.
• Perform in-sprint manual and automation testing in an Agile setting.
• Develop and manage comprehensive software test plans and traceability matrices.
• Write regression test plans and provide estimates during planning.
• Collaborate with DevOps to set up quality gates and run tests in delivery pipelines.

Skills

Agile

API testing

DevOps

SQL

Tools

Selenium

Cucumber

Karate

Playwright

Azure DevOps

Git

SVN

Job description

System One is seeking a Sr. Quality Automation Engineer in Dallas, TX to design and implement automated UI and API tests for complex web applications.

The ideal candidate will bring 6+ years of QA experience, deep expertise in Selenium, Cucumber, Karate, Playwright, and strong API testing, with experience in Azure DevOps and Git workflows. This on-site role collaborates with DevOps and development teams to ensure delivery quality.