SDET (Software Development Engineer in Test)

Valiant Technologies LLC; Dallas (TX); On-site; USD 90,000 - 120,000; Full time

Job summary

Valiant Technologies LLC is seeking a Software Development Engineer in Test to join our Dallas, TX team for an 11-month engagement with possible extension. The role focuses on designing and maintaining automated testing frameworks for full-stack apps and microservices, using Playwright, Cypress, and Selenium, with pytest/JUnit for tests, and integrating with GitHub Actions and Azure DevOps.

The SDET will also test AI-powered applications, validate APIs, microservices, and end-to-end

Qualifications

Responsibilities

• Design, develop, and maintain automated testing frameworks for full-stack applications and microservices.
• Work with automation tools such as Playwright, Cypress, and Selenium.
• Develop and execute automated tests using pytest or JUnit.
• Integrate regression and security testing into CI/CD pipelines.
• Work with GitHub Actions and Azure DevOps for test automation.
• Test AI-powered applications, including LLM outputs and AI-driven workflows.
• Develop and maintain regression test cases to ensure application quality.
• Validate APIs, microservices, and end-to-end application functionality.
• Identify, troubleshoot, and report defects to improve application reliability.

Tools

Playwright

Cypress

Selenium

pytest

JUnit

GitHub Actions

Azure DevOps

Job description

SDET (Software Development Engineer in Test)

Location:

Duration:

11Months+ Extension

Domain Exposure:

Utilities/ Energy

Client:

To Be Discussed Later

Employment Type:

W-2, 1099, C2C

Work Authorization:

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Job Title: SDET (Software Development Engineer in Test)
Location: Dallas, TX
Duration: 11 Months + Extension
Bill Rate: $76/hour
Job Type: W-2, 1099, C2C
Client: To Be Discussed Later
Work Authorization: US-Citizen, H-1B, OPT-EAD, GC-EAD

Job Description

Design, develop, and maintain automated testing frameworks for full-stack applications and microservices.

Work with automation tools such as Playwright, Cypress, and Selenium.

Develop and execute automated tests using pytest or JUnit.

Integrate regression and security testing into CI/CD pipelines.

Work with GitHub Actions and Azure DevOps for test automation.

Test AI-powered applications, including LLM outputs and AI-driven workflows.

Develop and maintain regression test cases to ensure application quality.

Validate APIs, microservices, and end-to-end application functionality.

Identify, troubleshoot, and report defects to improve application reliability.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.