Senior QA Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior QA Engineer II based in Canada . The Senior QA Engineer II will lead quality efforts across products supporting healthcare providers, patient workflows, and diagnostic reporting. The role combines hands-on testing with technical leadership and cross-functional collaboration throughout the product development lifecycle. You will shape risk-based test strategies, strengthen automation, and improve quality standards across teams. The position covers web and mobile applications, REST APIs, backend services, accessibility, and CI/CD workflows. You will help identify systemic quality risks, lead root cause analysis, and drive improvements through completion. Working in a fully remote environment, you will also mentor colleagues and help build a strong culture of shared quality ownership. \n Accountabilities: - Partner with product managers, designers, engineers, and other stakeholders to embed quality throughout the development lifecycle. - Analyze requirements, architecture, interfaces, integrations, and dependencies to create comprehensive, risk-based testing strategies. - Define and continuously improve QA standards, testing practices, processes, strategies, test plans, cases, and supporting documentation. - Perform manual and automated testing across web and mobile applications, including exploratory, functional, acceptance, regression, end-to-end, and UI testing. - Test native and cross-platform mobile applications across devices, operating-system versions, screen sizes, and network conditions. - Develop and advance test automation standards, coverage, reliability, maintainability, and execution speed, integrating automated testing into CI/CD pipelines. - Test REST APIs and backend services for correctness, reliability, and resilience. - Identify, document, prioritize, and track defects and quality risks through resolution, while leading root cause analysis and preventive actions.

- Communicate test strategies, quality risks, release readiness, and technical tradeoffs to both technical and non-technical audiences. - Identify systemic quality and process issues and coordinate practical improvements through completion. - Mentor engineers and other team members, strengthening QA capabilities and shared ownership of quality. - Evaluate applications against accessibility standards such as WCAG using manual and automated testing approaches. - Contribute to performance and security testing according to product risks and team priorities. Requirements - 7+ years of professional software quality assurance experience, with demonstrated success leading quality initiatives across cross-functional teams. - Strong knowledge of QA methodologies, test design techniques, and risk-based testing for complex systems. - Solid understanding of web and mobile technologies, client-server architecture, APIs, integrations, and system dependencies. - Hands-on experience testing native or cross-platform iOS and Android applications across different devices, operating systems, screen sizes, and network conditions. - Experience testing REST APIs and backend services. - Proficiency in at least one programming language such as JavaScript, TypeScript, Python, or Java. - Experience developing or improving test automation frameworks, standards, coverage, reliability, and maintainability. - Experience with modern web or mobile automation frameworks and CI/CD integration. - Knowledge of accessibility testing and WCAG, including tools such as Axe, Lighthouse, or screen readers. - Experience with defect tracking and test-management tools such as Jira within an Agile environment. - Strong analytical, communication, and problem-solving skills, with the ability to explain quality risks and technical tradeoffs to diverse audiences.