Top Software Testing Jobs in Toronto

Build and improve test infrastructure, automation frameworks, CI/CD pipelines, and end-to-end testing strategies. Lead quality initiatives, develop AI-augmented testing solutions, monitor test environments, support incident resolution, and use quality and performance metrics to improve software reliability. Collaborate with Infrastructure, SRE, engineering leaders, and product teams in an agile environment to expand test coverage and enable safe, efficient delivery.

Designs, maintains, and executes automated API and UI tests using Selenium within an Agile team. Translates business requirements into test cases, manages end-to-end testing, identifies unit-test gaps, investigates risks, coordinates test deliverables, and communicates project status. The role also promotes automation quality, supports software process improvement, and collaborates with stakeholders to deliver reliable banking technology products.

Own the architecture and evolution of test automation frameworks for Guidewire Cloud and AI-powered services. Build API, UI, data, contract, and performance automation; integrate testing into CI/CD; and develop AI-driven testing capabilities. Establish standards for distributed, containerized environments using Docker and Kubernetes, improve observability and reliability, define quality objectives, and mentor engineers across teams. The role requires deep expertise in software testing, distributed systems, cloud platforms, and automation architecture.

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.

Designs and executes manual and automated testing strategies for web applications, including functional, regression, exploratory, usability, API, and end-to-end testing. Builds test automation frameworks, develops test plans and cases, tracks defects, analyzes quality metrics, and collaborates with engineering and product teams. The role also evaluates testing tools and may support performance, load, security, and CI/CD testing improvements.

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.

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 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.

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.

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

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.

Execute scheduled, ad hoc, and release-milestone software tests; review test cases; report defects in issue-tracking systems; communicate status in standups; and collaborate with software test managers and development teams. The role requires knowledge of QA methodologies, black-box, grey-box, and white-box testing, strong communication and organization, independent and team-based work, and participation in planning and professional meetings.

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.

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

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 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.

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.

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.