Senior QA Automation Engineer - Selenium, API & CI/CD

Machine Learning Technologies, LLC; Phoenix (AZ); On-site; USD 90,000 - 130,000; Full time

Job summary

Machine Learning Technologies, LLC is seeking an experienced QA Automation Engineer to design, implement, and maintain automated tests ensuring robust software quality across web and API services.

You will work with developers and analysts, implement Selenium-based frameworks in Python or Java, integrate tests into CI/CD pipelines, and contribute to test planning and code reviews to deliver reliable applications.

Qualifications

• Hands-on experience in test automation and QA processes.
• Experience with Selenium and automation frameworks.
• Knowledge of API testing and CI/CD integration.

Responsibilities

• Design, develop, and maintain automated test scripts.
• Build and enhance automation testing frameworks.
• Perform functional, regression, integration, and API testing.
• Identify, document, and track software defects.
• Execute automated test cases and analyze test results.
• Collaborate with developers, QA teams, and business analysts.
• Integrate automation scripts into CI/CD pipelines.
• Perform database validation and backend testing.
• Participate in test planning, test case design, and code reviews.
• Ensure software quality and deliver reliable applications.

Skills

Test automation

Selenium

Python

Java

API testing

CI/CD

Backend testing

Job description

Machine Learning Technologies, LLC is seeking an experienced QA Automation Engineer to design, implement, and maintain automated tests ensuring robust software quality across web and API services.

You will work with developers and analysts, implement Selenium-based frameworks in Python or Java, integrate tests into CI/CD pipelines, and contribute to test planning and code reviews to deliver reliable applications.