Principal Software Test Engineer (Plano)

Principal Software Test Engineer

We are seeking a highly skilled and results-driven Principal Test Automation Engineer to develop and evolve cutting-edge test automation solutions that ensure rapid, stable, and high-quality software delivery. In this role, you will own the design, development, and optimization of automation frameworks across UI, API, and backend services, playing a key part in advancing the quality engineering discipline within the team.

You will collaborate closely with developers, DevOps, QA engineers, and product teams to seamlessly integrate testing into every phase of the development lifecycle. Your work will maximize test coverage, reduce manual effort, and accelerate regression cycles, all while maintaining the highest standards of reliability and maintainability.

This is a technical, hands-on role ideal for a passionate engineer who thrives on tackling complex automation challenges, champions engineering rigor, and wants to make a measurable impact on product quality.

What You Will Do

Test Framework Design & Development

• Architect and implement robust, modular, and extensible automation frameworks for UI, API, and service-level testing.
• Develop clean, maintainable, and scalable automated test scripts using Selenium, TestNG, JUnit, RestAssured, or equivalent tools.
• Build and maintain automated test suites for regression, smoke, and integration testing.
• Build reusable components and utilities that accelerate test development and improve long-term maintainability.
• Establish coding standards, test strategy, and best practices for automation across the QA organization.
• Evaluate and adopt automation tools and technologies that align with the tech stack and quality goals.

CI / CD & Integration

Cross-Functional Collaboration

Innovation & Continuous Improvement

Requirements :

What We Offer

At our core, Trintechers stand committed to fostering a culture rooted in our core values Humble, Empowered, Reliable, and Open. Together, these values guide our actions, define our identity, and inspire us to continuously strive for excellence in everything we do.

Should you require (or need) accommodations throughout any stage of the recruitment process, please provide your requirements to recruiting@trintech.com and we will work with you to accommodate your needs.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Trintech Inc., is a participant in the federal E-Verify program. This program allows employers to confirm the eligibility of their employees to work in the United States through an electronic verification process.

As required by law, we will verify the identity and employment eligibility of all persons hired to work at Trintech. For more information about E-Verify, including your rights and responsibilities, please visit www.e-verify.gov

Equal Opportunity Employer This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.