We use cookies. Find out more about it here. By continuing to browse this site you are agreeing to our use of cookies.

Job posting has expired

#alert
Back to search results
New

Software Development Engineer in Test (SDET) (only w2 contractors)

22nd Century Technologies, Inc.
Pay Rate: $55/hr. to $66/hr.w2
United States, Washington, Seattle
Feb 02, 2026
Job Title: Software Development Engineer in Test (SDET) (only w2 contractors)

Duration: 6 Months + (Temp to Hire)

Location: Seattle, WA 98101

Shift: 1st

Pay Rate: $55/hr. to $66/hr. on w2 without benefits

Summary:

  • We are seeking a talented Software Development Engineer in Test to join our engineering team.
  • In this role, you will be responsible for ensuring the quality and reliability of our software products through automated testing, test framework development, and close collaboration with development teams.



Role & Responsibilities:

  • Design, develop, and maintain robust UI automation frameworks using Playwright for React web applications.
  • Write clean, maintainable, and efficient test code that integrates seamlessly with CI/CD pipelines.
  • Collaborate with software engineers to understand system architecture and identify potential quality risks early in the development cycle.
  • Create and execute comprehensive test plans covering functional, regression, integration, and performance testing Identify, document, and track software defects, working with development teams to ensure timely resolution.
  • Develop tools and utilities to improve testing efficiency and expand test coverage.
  • Participate in code reviews for both production code and test code.
  • Monitor test results, analyze failures, and provide detailed reports on software quality metrics.
  • Contribute to the continuous improvement of testing processes, methodologies, and best practices.


Required Skills:

  • 3+ years of experience in software development and test automation.
  • Strong programming skills in at least one language such as Python, Java, JavaScript, Hands-on experience with test automation frameworks like Selenium, Cypress, Playwright, or similar tools.
  • Solid understanding of software testing methodologies, including unit, integration, and end-to-end testing.
  • Experience with API testing tools such as Postman, REST Assured, or similar.
  • Proficiency with version control systems, particularly Git Experience with CI/CD tools like GitLab CI or GitHub Actions.
  • Strong analytical and problem-solving skills with attention to detail Knowledge of security testing principles and tools.
  • Familiarity with cloud platforms such as AWS, Azure, or Google Cloud.
  • Knowledge of containerization technologies like Docker and orchestration tools like Kubernetes.


Education:

  • Bachelor's degree in Computer Science, Engineering, or related field, or equivalent practical experience.

(web-54bd5f4dd9-lsfmg)