Software Development Engineer in Test (SDET)

Comcast

Confirmed live 2 days ago High trust

Quick summary

Work type
On-site
Location
Philadelphia, PA
Posted
8 days ago
Freshness
Confirmed live 2 days ago

Market check

Salary context

How this pay compares to similar roles

Similar $173k
$131k most similar roles pay here $217k

This listing doesn't post a salary. Most similar roles pay $139,100–$207,537.

Based on 240 similar postings.

Employer

About Comcast

Comcast is an American telecommunications and media conglomerate, providing cable TV, internet, and phone services under the Xfinity brand, and owning NBCUniversal.

Comcast currently has 84 open roles on FindRole.

Listed pay typically runs $137,369–$206,053 across 58 roles with salary data.

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At a glance

TL;DR · Software Development Engineer in Test (SDET)

As a Software Development Engineer in Test (SDET), you will join the Tech360 team to ensure high-quality deliverables for a suite of mobile iOS applications and cloud-based microservices. You will perform end-to-end manual testing, design and maintain automated test scripts using WebdriverIO, and integrate automation into CI/CD pipelines. Your daily responsibilities include collaborating with developers and product managers to define test strategies, identifying and tracking defects, and providing clear reporting on quality metrics. The role requires proficiency in Selenium or similar frameworks, basic JavaScript or TypeScript knowledge, and API testing using tools like Postman or Bruno. You will work within the Tech360 platform to solve complex problems related to field technician workflows, including work order management, device provisioning, and offline-capable operations for reliable service delivery.

What you'll do

  • Perform end-to-end manual testing for iOS and web applications to ensure high-quality deliverables.
  • Design, develop, and maintain automated test scripts using WebdriverIO.
  • Identify, log, and track software defects through resolution with clear documentation.
  • Participate in test planning, test case design, and execution activities.
  • Ensure comprehensive test coverage across functional, regression, and integration testing.
  • Integrate automation into CI/CD pipelines to facilitate faster release cycles.
  • Analyze test results and provide reports on quality metrics and risks.
  • Contribute to the continuous improvement of QA processes, tools, and frameworks.

What we're looking for

  • Bachelor's degree or an equivalent combination of coursework and relevant professional experience.
  • 3+ years of experience in manual and automated testing for web and mobile applications.
  • 2 to 5 years of relevant work experience.
  • Proficiency in test automation using WebdriverIO, Selenium, or similar frameworks with basic JavaScript/TypeScript knowledge.
  • Proficiency in API testing using tools such as Bruno or Postman.
  • Strong understanding of test planning, test case design, execution, and defect management.
  • Experience with Playwright, XCUITest, Appium, Git, and CI/CD pipelines is preferred.
  • Strong analytical, debugging, and problem-solving skills with a quality-first mindset.

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