This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Software Quality Engineer based in Canada. The Senior Software Quality Engineer will own end-to-end quality strategy for a fast-growing technology platform supporting cloud infrastructure and distributed systems. In this senior-level role, you will design and maintain scalable automated testing frameworks across backend services and user interfaces, helping engineering teams deliver reliable software with confidence. You will influence product development from the earliest design stages, champion testability, and integrate robust quality checks into continuous integration and delivery pipelines. Working closely with engineering and product teams in a remote-first environment, you will combine automation, exploratory testing, and AI-assisted workflows to improve product reliability. This is an opportunity for a proactive quality engineering professional who thrives in a dynamic startup environment and enjoys solving complex technical challenges.