Jobs → QA & Testing → QA Engineer

About the Role We are looking for a QA Engineer to join our team in Vaughan, Ontario. This role focuses on developing scalable automation solutions and validating complex data pipelines to deliver high-quality enterprise digital products. Key Responsibilities • Design and develop automated testing frameworks and regression test suites • Validate APIs, data pipelines, transformations and data quality across source and target systems • Investigate complex defects, perform root cause analysis and identify data discrepancies • Collaborate with product managers, developers and engineering teams to improve software quality • Support release planning, CI/CD integration and continuous improvement of testing processes Requirements • 5+ years of Quality Engineering experience • Hands-on experience with at least two automation tools/frameworks: Playwright, Cypress, Robot Framework, JMeter or REST Assured • Strong Python programming and test automation experience • Experience with REST API testing, both manual and automated • Strong SQL and NoSQL database testing and data validation skills • Cloud experience, preferably Google Cloud Platform (GCP) • Experience with GCS, BigQuery, Dataflow and/or Dataplex • Experience with ETL/data pipeline testing, source-to-target validation, data transformations and reconciliation • Understanding of data quality and Bronze, Silver and Gold medallion architecture • Performance testing experience with JMeter or Locust • Experience with Azure DevOps, Jira and Agile methodologies • Excellent communication, analytical and problem-solving skills