Top QA Jobs in Toronto

The QA Engineer will ensure the quality and performance of mobile applications by conducting testing, automating tests, and working closely with development teams to detect bugs and improve user experience.

The Quality Assurance Analyst will ensure the quality of mobile and web applications through testing, issue identification, and collaboration with teams. Responsibilities include executing tests, documenting bugs, and improving QA processes.

Own end-to-end testing strategy and implement automated Playwright test suites in TypeScript. Test web platforms and AI-driven conversational products, define quality metrics for non-deterministic outputs, integrate tests into CI/CD, run exploratory/manual testing, triage defects, and partner with engineering and product from design through release.

Senior SDET responsible for automation-first quality engineering for AI-driven CX platform. Build and maintain fast, parallelized regression suites, load/stress tests, CI-integrated tests, API/contract tests, and synthetic traffic generation. Rapidly detect, isolate, and report issues; collaborate with devs to ensure weekly deploy quality for real-time, event-driven services.

Plan and execute manual testing for product releases, collaborate with developers on feature test plans, advise on automation testing infrastructure, and create end-to-end and component-level automation test plans. The role also involves understanding enterprise customer environments to tailor testing scenarios and maintaining deep product knowledge.

Design, develop, and maintain automated test frameworks for ERP desktop and web modules; author and execute manual and exploratory tests for Accounts Payable workflows; integrate automation into CI/CD; perform API and database validations; mentor junior engineers and report on test coverage and defect trends.

Perform roofing and building envelope inspections, diagnose failures, scope and price short-duration repair jobs, prepare consultant-level reports, coordinate small crews, maintain QA/QC checklists, track inspection activity, and provide feedback to improve workmanship and consistency across projects.

As a QA Automation Engineer, you will develop automated test frameworks, execute tests, collaborate with teams, and enhance application quality.

The Backend QA Engineer will test APIs and databases, validate functionality, maintain automated tests, and collaborate with teams to ensure high quality standards in backend services.

Lead API testing, test automation, and database validation for government services. Develop Playwright and UFT test suites, execute SQL-based data validation, integrate tests into CI/CD pipelines, assess performance, API security, and accessibility, and manage defect triage and resolution. Create auditable test plans, cases, and data strategies while mentoring teams and improving testing maturity.

Support the migration of Nintex workflows to SharePoint Online. Manage projects, coordinate stakeholders, and ensure quality through testing and documentation.

Performs manual and automated testing for a pension administration system. Develops and maintains Selenium-based automation scripts using Java, Maven, and TestNG; creates test plans and cases; executes functional, regression, UAT, smoke, exploratory, and system testing; tracks defects; reports risks and blockers; and collaborates with developers, business analysts, and QA teams in Agile or hybrid environments.

Conduct manual and automated testing for a pension administration system, including functional, regression, UAT, smoke, exploratory, and system testing. Develop and maintain Selenium automation scripts and reusable data-driven frameworks using Java, Maven, and TestNG. Analyze requirements, create test plans and cases, verify data accuracy, track defects, report testing status, and collaborate with developers, business analysts, and QA teams in Agile or hybrid environments.

Triage and resolve Master Data Management (Party, Risk, Reference) issues in Stibo STEP, run targeted data-cleansing sprints, monitor data quality dashboards, support releases/UAT, and maintain documentation and playbooks to prevent recurring data issues.

Design, build, and maintain manual and automated end-to-end tests for front-end and back-end APIs. Use Cucumber BDD, Postman, Jenkins, and SQL to validate functionality, data integrity, and performance across cloud-native and big-data environments (GCP/BigQuery). Integrate tests into CI/CD pipelines, track defects in Jira, and collaborate with cross-functional Agile teams to ensure continuous quality.

Lead and grow a QA team to define test strategies, build automated frameworks for blockchain applications and APIs, integrate testing into CI/CD, manage defects, and ensure performance and security testing best practices.

Design and execute test plans and automated frameworks for Bitcoin and blockchain applications. Test transactions, wallets, payment systems, and APIs; perform security, performance, and regression testing; log and track defects; integrate testing into CI/CD with DevOps; collaborate on feature reviews and research blockchain QA practices.

Develop and execute test plans and automated testing, mentor junior QA engineers, and ensure software meets quality standards and customer requirements.

The QA Lead will oversee quality assurance activities, develop test plans, conduct database testing, and manage project estimation and communication with stakeholders.

As a Senior QA Engineer, you will design and maintain automated test infrastructure, perform system-level testing, and coach peers in a cross-functional agile team.

Design, develop, and maintain automated and manual test strategies and frameworks (TestComplete, ReadyAPI). Translate requirements into test cases, execute regression and production testing, track defects, support BAU and production troubleshooting, and recommend improvements within an Agile delivery model.

The AI Quality Assurance Intern will evaluate AI systems' behavior and accuracy, ensuring they perform as intended and meet business logic requirements.

Performs functional, regression, exploratory, compatibility, performance, localization, and release testing for multiplayer mobile games on Android and iOS. Tests gameplay, economy, monetization, live events, backend integrations, and player experience; documents and tracks defects in Jira; verifies fixes; collaborates with cross-functional teams; and improves QA processes, test cases, and release validation.

Lead technical QA efforts: design and maintain Selenium-based automation frameworks, validate ETL/data pipelines and dashboards, test UI/API/microservices, run performance tests, and implement scalable QA practices and test artifacts across data-processing platforms.

Lead QA activities for a healthcare data modernization program: design and execute automated UI and API tests, validate HL7 FHIR R4 resources and v2-to-FHIR mappings, build and maintain automation frameworks, manage defects in Jira, collaborate with cross-functional teams, support CI/CD and DevOps testing, and mentor QA team members.