Quality Assurance Engineer - Automation

The role

A QA Engineer will design, build, and maintain automated test suites. You will work with developers and product teams using automated and manual testing practices.

What you will do

• Design, develop, and maintain automated UI test scripts using Playwright and/or Selenium with Python
• Build and maintain a scalable test automation framework
• Perform API testing to validate backend functionality
• Integrate automated tests into CI/CD pipelines
• Identify, log, and track defects through resolution using tools like JIRA
• Analyze test results, debug failures, and maintain test stability
• Collaborate with developers and product owners to understand requirements and define test strategy/coverage
• Participate in Agile/Scrum ceremonies
• Maintain test documentation
• Contribute to code reviews of test scripts and automation framework improvements

Required qualifications

• 3–5 years of QA experience with a strong focus on automation
• Proficient in Python for test scripting
• Hands-on experience with Playwright and/or Selenium WebDriver
• Solid understanding of SDLC, STLC, and QA methodologies (manual + automated)
• Experience with test management/bug tracking tools (JIRA, TestRail, Zephyr)
• Familiarity with version control and CI/CD pipelines
• Experience with API testing tools/libraries (Postman, requests, REST Assured)
• Strong understanding of test design techniques (boundary value analysis, equivalence partitioning, etc.)
• Good analytical, debugging, and communication skills

Nice to have

• Experience with pytest or unittest frameworks
• Exposure to Docker/containerized test environments
• Experience with BDD frameworks (Behave, pytest-bdd, Cucumber)
• ISTQB certification
• Basic SQL/database validations

Benefits

• Competitive salary + annual performance-based bonus eligibility
• Medical, dental, and vision insurance
• 401(k) with company match
• Paid time off and company holidays
• Christmas Bonus (Aguinaldo): 30 days
• Major medical expenses and life insurance
• Paid time off and holidays (per local policy)
• Professional development and growth opportunities

Before you apply

• This position may include 20% annual business travel
• ON.energy does not accept unsolicited resumes from staffing agencies, search firms, or third-party recruiters

About the company

ON.energy is setting the standard for large load interconnection. Their patented AI UPS™ is a medium-voltage UPS that serves as a firewall, protecting the data center from the grid, and the grid from the data center.