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Principal QA Automation Engineer/Mobile Automation

3Core Systems
On-site
Miramar, Florida, United States
QA Automation Engineer

Role: Principal QA Automation Engineer

Location: Dallas or Miramar, 3 days in office

Duration: Long-term contract / C2H

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This role needs to be SUPER strong with Automation skills….Lead the Automation set up framework, for multiple teams and technologies.Β 

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  • This is aΒ Principal QA Automation EngineerΒ position within theΒ Center of ExcellenceΒ team.
  • The role focuses on building and maintainingΒ centralized automation frameworksΒ for web, mobile, and API testing.
  • The teamΒ does not directly test applicationsΒ but develops reusable frameworks that other product teams will use.

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Key Responsibilities

  • Design and implement automation frameworks across web, mobile, and API platforms.
  • Lead technical initiatives and resolve framework-related issues.
  • Ensure collaboration with other teams and support adoption of automation tools.
  • Drive and evolve theΒ organization-wide automation roadmap.

Tech Stack & Requirements

  • Strong experience building automation frameworks.
  • Preferred tools:
    • PlaywrightΒ for web automation
    • AppiumΒ for mobile automation
    • Open to similar tools if the candidate can quickly adapt.
  • Experience testing applications built withΒ AngularJS,Β React,Β React Native, andΒ micro frontends.
  • Good understanding ofΒ microservices architecture.
  • Knowledge ofΒ BDDΒ andΒ PDDΒ is required.
  • Mobile automation experience isΒ required, not optional.

Team Collaboration

  • This is anΒ individual contributorΒ role with leadership responsibilities.
  • Will work with ~2-3 QA engineers on automation within the Center of Excellence.
  • Will collaborate withΒ 10–12 product teamsΒ to support framework implementation and issue resolution.
  • Broader CoE team (~6 people) also includes others working on areas like UAT support, process optimization, and data refreshes.

Time Allocation

  • 25–30% of the timeΒ will be spent in meetings, mostly technical.
  • The rest will be hands-on technical work.
  • Meetings are not tied to specific product teamsβ€”no daily scrum involvement.

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Skill Set required:

  • Experience of working with cross-functional teams and implementing automation frameworks.
  • Experience of designing and developing Web and Mobile automation frameworks with tools such as Selenium, Playwright, Java, Javascript, Appium or equivalent technologies Automation of Web and Mobile applications built on Angular JS, React, React Native and Micro front end/microservices based architecture Strong Understanding of TDD (Test Driven Development) and BDD (Business Driven Development) Extensive experience in API testing and automation using open-source testing frameworks like RestAssured, Karate etc.