Top Software Testing Jobs in Toronto

Build and maintain scalable integration and end-to-end test automation frameworks and CI pipelines. Optimize test execution, improve stability and reporting, support engineering teams with triage and best practices, write technical specs/ADRs, participate in on-call rotation, and collaborate across regions to evolve the companys test strategy and developer productivity tooling.

Join as an SDET to design and manage automated test suites, create and maintain test cases and plans, write unit and API tests, track and verify defects, debug complex systems, and integrate testing into CI/CD pipelines while collaborating with engineering and DevOps.

Build and maintain a shared quality platform and test automation frameworks, design AI‑assisted test authoring and test harnesses, own CI integration and build reliability, eliminate flaky tests and systemic test debt, deliver shared testing utilities, collaborate with product teams, Quality Advocates, and SRE, and evaluate/adopt emerging AI testing tools to improve developer productivity and release confidence.

Plan, design, and execute manual and automated tests across front-end and back-end enterprise applications. Develop test plans, scripts, and data; run functional, integration, regression, performance, load, and accessibility tests; manage defects and report results; participate in Agile ceremonies and post-release validation; use Azure/Azure DevOps, SQL/PLSQL, Katalon, and accessibility tools (JAWS/NVDA).

Senior SDET responsible for designing and implementing automated test frameworks, executing system/E2E and performance tests, integrating tests into CI/CD, collaborating with engineers and product owners, mentoring junior staff, and driving test automation architecture and release activities.

Design, implement, and maintain automated test frameworks and E2E/integration tests for a distributed enterprise application. Perform system, load/performance testing, collaborate with developers and product owners, participate in CI/CD and release activities, and improve test automation reliability and maintainability.

Seeking a Senior Software Development Engineer in Test to architect and maintain test infrastructure, automation frameworks, and build CI/CD pipelines for cloud-based products. Responsibilities include mentoring, improving test strategies, and ensuring software quality and performance.

Own quality for assigned features and services by designing risk-based test approaches, building automated API/UI/integration tests, integrating tests into CI/CD pipelines, monitoring pipeline health, and collaborating with engineers to improve testability and prevent defects. Apply AI/agent-assisted testing workflows and contribute to test frameworks and tooling.

The QA Analyst will enhance user experience by testing web applications, creating detailed error reports, automating tests, and collaborating with engineering on improvements.

The Software Development Engineer in Test (SDET) ensures quality through automated testing for core platforms in the Utilities & Energy sector, collaborating closely with software engineers to embed quality practices, enhance CI/CD processes, and expand automated test coverage.

Define, implement, execute and maintain test plans and cases for ADAS controllers. Automate tests, develop and troubleshoot HIL bench tests, use Python and CAN/Ethernet tools (INCA, CANoe, CANalyzer, VSpy), produce reports, and apply calibration/validation and AI tools to improve test coverage and productivity.

Lead test strategy and automation for Okta Verify on Linux. Define test plans, build and maintain C++/C#/ .NET Core automated tests, manage CI/CD pipelines, validate desktop and web service behavior, work with product, UX, support, and Linux community to certify releases and OS upgrades.

Lead the quality engineering efforts for Replicant's AI platform by defining standards, improving testing strategies, and mentoring a QA team to ensure high-quality outputs across software systems.

Lead testing for payments, card issuing, and credit systems. Create JUnit 5 test plans and automation, perform API and database testing, track defects and QA metrics, ensure regulatory compliance, and collaborate with engineering and customers to improve product quality.

Design, build, and maintain automated test frameworks and suites (UI, API, backend, database). Execute regression and end-to-end tests, validate REST services, integrate tests into CI/CD, track defects, and coach junior engineers. Collaborate in Agile teams to analyze requirements, create test plans/cases, and improve automation and delivery processes.

The Lead Quality Engineer will set quality standards, mentor a QA team, improve testing strategies, and enhance automation in AI-driven workflows.

Design and build a test automation framework from scratch; write and maintain API, integration, and end-to-end UI tests; integrate suites into CI/CD; reduce flakiness; apply and evaluate AI-assisted testing tools; mentor engineers and raise automation quality across squads.

Lead test strategy and build scalable automated test frameworks for a custom Linux kernel. Validate performance, reliability, and security; develop test suites for kernel enhancements and VM software; debug low-level system issues; enhance CI/build automation; provide technical leadership and mentor junior engineers.

Senior SDET who contributes across frontend and backend systems by building and maintaining features with a strong testing mindset. Develop and maintain automated tests, improve test coverage and CI/CD, investigate bugs, support regulatory and compliance testing strategies, and balance automation with exploratory and risk-based testing.

As a Senior SDET, you will enhance testing practices, improve CI pipelines, mentor engineers, and ensure platform reliability through comprehensive testing strategies.

The Robotics Software QA/Test Engineer will ensure software quality through testing practices, monitor test robots, triage issues, and improve testing tools.

As a Senior Software Development Engineer in Test, you will design automated test frameworks, execute tests for payment workflows, and ensure high-quality integration with ERP systems.

Design, build, and maintain scalable test automation frameworks. Automate functional, API, and integration tests, analyze failures, integrate tests into CI/CD, support performance/load testing, document processes, and collaborate with engineering, product, and QA teams in Agile environments to ensure end-to-end quality.

Design, build, and execute automated tests for cloud-native, microservices-based cybersecurity products. Integrate tests into CI/CD pipelines, document and track defects, collaborate with engineers, adopt AI testing tools, and improve test frameworks and processes under senior guidance.

The role involves testing embedded systems software and desktop applications, defining testing strategies, developing protocols, and ensuring quality adherence in regulated environments.