Software Development Engineer in Test (SDET)
Job details
- Work mode
- On-site
- Level
- Senior
- Experience
- 5+ years
- Posted
- Oct 16, 2026
- Last confirmed open
- Oct 16, 2026
About this role
Job Title: Software Development Engineer in Test (SDET)
Location: Plano, TX
Work Arrangement: 100% Onsite - 5 Days a Week
Experience: 5+ Years
Interview Process: In-Person Interview
Job Overview
We are seeking an experienced SDET Engineer with strong hands-on expertise in test automation using Playwright, JavaScript, and TypeScript. The ideal candidate will be responsible for designing, developing, and maintaining automated test frameworks to ensure the quality, reliability, and performance of web applications.
The candidate should have strong programming skills, experience in automation framework development, and the ability to collaborate with developers, QA engineers, and business teams to deliver high-quality software.
Required Skills and Qualifications
5+ years of experience in software testing, QA automation, or SDET roles.
Strong hands-on experience with Playwright for browser automation.
Proficiency in JavaScript and TypeScript.
Experience developing and maintaining automated test scripts and frameworks.
Strong understanding of software testing methodologies, including functional, regression, integration, and end-to-end testing.
Experience with web application testing and browser automation.
Familiarity with Git or other version control systems.
Experience with CI/CD tools and automated test execution pipelines.
Strong analytical, debugging, and problem-solving skills.
Excellent communication and collaboration skills.
Regards,
RAM
CELERSOFT LLC