Software Development Engineer in Test (SDET) III

Responsibilities

• Develop and maintain automated test scripts using Cypress and JavaScript
• Collaborate with development and product teams to define test strategies and acceptance criteria
• Implement mocking tools to simulate APIs and isolate test environments
• Manage test cases, execution, and reporting using test management tools
• Integrate automated tests into CI/CD pipelines using GitHub Actions
• Perform functional, regression, and integration testing across web applications
• Continuously improve test coverage and automation frameworks
• Act as a resource and mentor for colleagues with less experience

Requirements

• 5-7 years of relevant work experience
• Proficiency in JavaScript and experience with Cypress for end-to-end testing
• Strong understanding of software testing principles and QA methodologies
• Experience with API and Performance Testing
• Hands-on experience with CI/CD tools, specifically GitHub Actions
• Proficiency with version control systems like Git
• Experience with test management tools such as TestRail, Zephyr, or JIRA
• Strong analytical and problem-solving skills

Preferred Qualifications

• Experience with AWS Cloud and Kubernetes
• Knowledge of ETL Testing
• Experience using Datadog

About the Company

Comcast brings together the best in media and technology, driving innovation to create world-class entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative businesses and create career opportunities across a wide range of disciplines.