Quality and Automation Engineer 3
Removed from the employer's board on Oct 11, 2026. First seen by Alion on Oct 5, 2026. Comcast scores A on the Alion truth index.
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Job Summary
This job develops automated test frameworks and scripts for high coverage and scalability in line with business and technical requirements. It involves executing tests, analyzing results, and diagnosing issues to improve product quality. Key tasks include collaborating with cross-functional teams, mentoring junior engineers, and providing code reviews. The position requires staying informed on industry trends to refine testing best practices and contributing to continuous improvement initiatives.Job Description
Software Development Engineer in Test (SDET 3)
Freewheel, a Comcast company, is seeking an SDET 3 to build and enhance automated testing solutions.The role focuses on developing scalable test automation, validatingdistributed systems, and collaborating with cross-functional teams to ensure high-quality software delivery.
Key Responsibilities
Design, develop, and maintainautomated test frameworks for UI, API, and backend services.
Create and execute functional, integration, regression, and end-to-end test suites.
Collaborate with developers and product teams to define test strategies and acceptance criteria.
Integrate automated tests into CI/CD pipelines to enable continuous testing.
Analyze test results, troubleshoot failures, and work with engineering teams to resolve defects.
Contribute to test data management, quality metrics, and automation best practices.
Participate in code reviews and continuously improve test coverage and framework reliability.
Minimum Qualifications
Bachelor's or master's degree in computer science, Engineering, or a related field.
5-7 years of experience in software testing or test automation.
Strong programming skills in Java, Python, or JavaScript/TypeScript.
Experience with automation tools such as Playwright, Selenium, Cypress, or similar frameworks.
UnderstandingREST APIs, microservices, SQL, and CI/CD practices.
Strong analytical, debugging, and problem-solving skills.
Preferred Qualifications
Experience with messaging servicesor event-driven systems.
Exposurecloud platforms and containerized applications.
Knowledge of performance or API testing tools.
Experience in AdTech or media platforms is a plus.
Employees at all levels are expected to:
- Understand our Operating Principles; make them the guidelines for how you do your job.
- Own the customer experience think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services.
- Know your stuff be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences.
- Win as a team make big things happen by working together and being open to new ideas.
- Be an active part of the Net Promoter System a way of working that brings more employee and customer feedback into the company by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
- Drive results and growth.
- Support a culture of inclusion in how you work and lead.
- Do what's right for each other, our customers, investors and our communities.
Disclaimer: This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.
We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That's why we provide an array of options, expert guidance and always-on tools that are personalized to meet the needs of your reality-to help support you physically, financially and emotionally through the big milestones and in your everyday life.
Please visit the benefits summary on our careers site for more details.
Education
Bachelor's DegreeWhile possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.Certifications (if applicable)
Relevant Work Experience
5-7 YearsComcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.