Senior QA Automation Engineer: End-to-End Testing & Performance

Quantum Technologies. LLC

Roswell (NM)

On-site

USD 90,000 - 130,000

Full time

7 hours ago
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Job summary

Quantum Technologies. LLC is seeking an experienced Senior QA Engineer to design and execute comprehensive test strategies for enterprise applications.

You will lead manual and automated testing efforts, covering API, database, and performance testing, while ensuring quality and reliability in Agile environments. You will develop robust automation using Selenium WebDriver, validate REST/SOAP services, and integrate tests into CI/CD pipelines.

Qualifications

  • Experience in manual and automation testing.
  • Strong API, database testing, and Agile practice.
  • Familiarity with Jira and Azure DevOps for defect tracking.

Responsibilities

  • Design, develop, and execute test strategies and plans.
  • Perform functional, regression, integration, system, and end-to-end testing.
  • Develop and maintain Selenium-based automation frameworks.
  • Execute API testing with Postman and REST Assured.
  • Validate RESTful and SOAP services; perform backend SQL testing.
  • Identify, document, and track defects in Jira/Azure DevOps.
  • Participate in Agile ceremonies and collaborate with stakeholders.
  • Perform performance testing using JMeter or LoadRunner.
  • Integrate automated tests into CI/CD (Jenkins/Azure DevOps).
  • Root cause analysis and detailed defect reporting.

Skills

Manual testing
Automation testing
API testing
Database testing
Agile methodologies
Jira
Azure DevOps
Selenium WebDriver
Postman
REST Assured
SQL
JMeter
LoadRunner

Tools

Selenium WebDriver
Postman
REST Assured
SQL
JMeter
LoadRunner
Jenkins
Azure DevOps

Job description

Quantum Technologies. LLC is seeking an experienced Senior QA Engineer to design and execute comprehensive test strategies for enterprise applications.

You will lead manual and automated testing efforts, covering API, database, and performance testing, while ensuring quality and reliability in Agile environments. You will develop robust automation using Selenium WebDriver, validate REST/SOAP services, and integrate tests into CI/CD pipelines.

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