QA Test Automation Developer - Ruby on Rails, Playwright

Job Title : Test Automation Engineer

Location : Mississauga (Hybrid)

Role Description

Design, develop, and maintain automated test frameworks and test suites for web and API applications.

Create and execute UI automation tests using Playwright, Cypress, or Ruby-based frameworks .

Develop and maintain API automation tests to validate backend services and integrations.

Perform database testing using SQL to ensure data integrity and accuracy.

Implement and execute performance and load tests using JMeter .

Integrate automated tests into CI / CD pipelines to support continuous testing.

Analyze test results, identify defects, and collaborate with development teams to resolve issues.

Use test reporting tools to provide clear visibility into test coverage and results.

Monitor application health and performance using New Relic, Splunk , or similar tools.

Participate in test strategy, planning, and estimation activities.

Ensure best practices in version control using Git .

Collaborate effectively with cross-functional teams in a remote environment .

Apply strong debugging, problem-solving, and communication skills .

Work with HTML / CSS for UI validations and front-end test enhancements (plus).

Essential Skills & Qualifications

6–8 years of experience in Test Automation / QA Engineering .

Strong hands-on experience with Playwright, Cypress, or Ruby-based automation frameworks .

Proficient in JavaScript (and / or Ruby).

Experience in API testing (RESTful services).

Solid understanding of SQL and database testing .

Experience with performance testing tools such as JMeter .

Hands-on experience with CI / CD tools and pipelines .

Familiarity with application monitoring tools (New Relic, Splunk).

Strong experience using Git for source control.

Excellent debugging, analytical, and communication skills .

Ability to work independently and collaboratively in a remote setup .

Preferred / Nice-to-Have Skills

Experience with Ruby on Rails applications .

Knowledge of HTML / CSS .

Experience in Agile / Scrum environments.