Software Tester - SDET || Denver, CO (Hybrid) || (OPT//L2)

Overview

On Site
Full Time
Contract - W2
Contract - Independent
Contract - 17 day((s))

Skills

Java
SDET
Automation
Selenium

Job Details

Job Title: Software Tester - SDET
Location: Minneapolis, MN / Dallas, TX /Denver, CO (Hybrid )
Visa: H1B transfer
Type: Contract / Full-time

We are looking for a highly skilled Software Development Engineer in Test (SDET) to join our QA and engineering team. The ideal candidate will have a strong development background combined with deep experience in test automation across UI, API, and backend systems.

Responsibilities
  • Design, develop, and maintain automation frameworks and test scripts for UI, API, and backend systems.
  • Collaborate with developers, QA, and product teams to define test strategies and integrate automation into CI/CD pipelines.
  • Perform UI test automation using Playwright (preferred) or Selenium.
  • Develop API test automation using Karate, Postman, and related tools, with strong Java coding skills.
  • Build backend automation using Karate, Python, and Java, ensuring data validation and integration coverage.
  • Participate in code reviews, contribute to technical design discussions, and enforce quality standards.
  • Execute tests, debug failures, and work closely with developers to resolve issues quickly.
Required Skills & Experience
  • SDET expertise with strong proficiency in Java (must-have).
  • UI Automation: Playwright (preferred) or Selenium.
  • API Automation: Karate, API testing, REST/SOAP, JSON, XML, Postman.
  • Backend Automation: Karate, Python, Java, SQL/NoSQL DB validation.
  • Experience designing test automation frameworks from scratch.
  • Strong understanding of CI/CD pipelines, Git, Jenkins, or similar tools.
  • Familiarity with Agile/Scrum and modern QA best practices.
  • Excellent problem-solving and debugging skills.
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