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Quantum World Technologies Inc. logo

SDET

Toronto, Ontario, Canada
Senior Level
Full-Time

About the role

Job Description : Key Responsibilities :

  1. Data Testing & Validation • Perform end-to-end data validation across upstream and downstream systems including APIs, databases, and microservices • Validate data transformations, migrations, and reconciliation across systems (source-to-target validation) • Execute SQL-based backend validations to ensure data accuracy, completeness, and consistency • Support data migration and co-existence testing for legacy and modernized platforms
  2. Test Design & Execution • Participate in user story reviews and test design activities to define functional and data test scenarios • Create and maintain test cases covering happy path, negative scenarios, and edge conditions • Execute: o Functional testing o Integration testing (microservices & APIs) o End-to-end business process validation • Perform defect lifecycle management (log, triage, validation, closure)
  3. Test Automation • Develop and maintain automation frameworks for UI, API, and data validation testing • Build automation using Java/Python-based frameworks aligned with QE ecosystems • Enable automation within sprint cycles and maintain regression suites • Support CI/CD-based automated test execution pipelines
  4. API & Microservices Testing • Validate API integrations, contracts, and message flows across distributed systems • Perform Kafka/event-based message validation and API testing • Ensure integrity of data exchange between services and downstream systems
  5. QE Practices & Shift-Left • Contribute to Shift-Left testing approach, embedding testing early in SDLC • Work with Dev teams to ensure test coverage is embedded in development pipelines • Leverage AI/automation tooling to improve: o Test design o Test case generation o Automation coverage Required Skills : Core Skills (Must Have) • Strong experience in Data Testing / ETL Testing / Data Validation • Hands-on experience in Test Automation • Programming expertise in Java and Python • Strong knowledge of SQL (complex query writing, data validation, reconciliation) • Experience in API Testing (REST/JSON) QE & Testing Expertise • Functional, Integration, and End-to-End testing • Defect tracking and test management tools (e.g., JIRA, qTest) • Regression and automated testing practices • Understanding of microservices architecture Automation & Tools • Automation frameworks (Selenium / API automation tools / custom frameworks) • CI/CD tools (Jenkins or similar) • Exposure to test data management and environment setup Nice to Have Skills : • Experience in banking / wealth management domain • Exposure to: o Data migration testing o Kafka/event streaming validation o Cloud platforms (AWS/Azure) • Understanding of GenAI-assisted testing / AI test harness usage in QE Soft Skills • Strong analytical and problem-solving skills • Ability to work as an independent contributor in agile teams • Excellent communication and stakeholder interaction skills • Detail-oriented with strong focus on quality

About Quantum World Technologies Inc.

IT Services and IT Consulting