Senior Quality Assurance (QA) Specialist

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Kindly send the following documents to by [email removed]

Thursday, June 25, 2026 at 3:00 PM. EST. if that interests you and matches your profile.

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Job Title

RQ00708 - Senior Quality Assurance (QA) Specialist

Start Date

[phone removed]

Client

Supply Ontario

End Date

[phone removed]

Work Location:

200 Front St, Toronto, Ontario, Canada

#Business Days:

194.00

Job Type

Hybrid

Hours Per Day Or Week

7.25 hours per day (5 Days)

Must Haves

• 7+ years of experience in Quality Assurance for enterprise web applications and digital platforms

Experience Developing And Executing

• Functional testing

• Integration testing

• Regression testing

• User Acceptance Testing (UAT)

• Accessibility testing

• Performance testing

• Automated UI and API testing

• Hands-on experience designing, developing, and maintaining automated test frameworks using Playwright, Cypress, Selenium, or equivalent technologies

• Experience testing modern web applications built using Next.js, React, .NET C#, or equivalent technologies

• Experience validating applications utilizing headless CMS platforms (Concertful preferred)

Description

Senior Quality Assurance (QA) Specialist

Position Overview

• Supply Ontario is seeking a highly skilled Senior Quality Assurance (QA) Specialist to support the design, validation, and delivery of modern digital platform capabilities as part of our Digital Experience Platform (DxP).

• This role will lead quality assurance activities across public-facing and internal digital services, including account management, vendor workflows, search and discovery experiences, content management, secure integrations, reporting capabilities, and automated quality engineering as Supply Ontario modernizes procurement and supply chain services across Ontario's public sector.

• Operating at the intersection of engineering delivery, enterprise architecture, and product development, the Senior QA Specialist will ensure that digital solutions meet functional, integration, accessibility, security, performance, and automation requirements while supporting a scalable, cloud-native, headless architecture.

• A core outcome of this role will be to help transition Supply Ontario from fragmented digital experiences to a modern, secure, API-driven platform built on reusable components and enterprise integrations while establishing a sustainable automated testing framework that enables continuous delivery and high-quality releases.

Required Skills

• 7+ years of experience in Quality Assurance for enterprise web applications and digital platforms

• Experience testing modern web applications built using Next.js, React, .NET C#, or equivalent technologies

• Experience validating applications utilizing headless CMS platforms (Concertful preferred)

• Experience testing integrations with enterprise identity providers including OAuth2, OpenID Connect, Azure AD, and Azure External ID

• Hands-on experience testing REST APIs and/or Grahl services

• Hands-on experience designing, developing, and maintaining automated test frameworks using Playwright, Cypress, Selenium, or equivalent technologies

• Experience implementing automated API testing using Postman, Rest Assured, or equivalent tools

• Experience integrating automated testing into CI/CD pipelines within Microsoft Azure DevOps or similar cloud environments

• Experience developing and executing:

• Functional testing

• Integration testing

• Regression testing

• User Acceptance Testing (UAT)

• Accessibility testing

• Performance testing

• Automated UI and API testing

• Experience using modern test management and defect management tools

• Strong understanding of WCAG 2.2 Level AA / AODA accessibility requirements

• Experience working in Agile delivery environments

Responsibilities

Quality Strategy & Planning

• Develop and execute comprehensive QA strategies across DxP initiatives

• Review business requirements, user stories, and technical designs to ensure testability

• Define test plans, test cases, automation strategies, and quality gates for releases

• Support release readiness and Go/No-Go recommendations

Test Automation

• Design, develop, and maintain scalable automated test frameworks for web applications and APIs

• Develop automated functional, regression, smoke, integration, and end-to-end test suites

• Integrate automated testing into CI/CD pipelines to enable continuous quality validation

• Execute automated test suites across Development, QA, UAT, and Production environments

• Analyze automation results, identify failures, and collaborate with development teams to resolve issues

• Continuously improve automation coverage and r