Senior Quality Assurance Engineer Jobs in Markham, ON

Deliver scalable, low-latency services that transform real-time decision-making, enhancing user experience and driving business outcomes while collaborating across teams to innovate and optimize opera...

Unlock potential by combining software and systems engineering to enhance reliability and performance. Collaborate on production evaluations, drive problem-solving, and ensure optimal service availabi...

Champion quality engineering for open-source GPU software, leading a dynamic team to advance AI instrumentation and validation across hardware/software stacks—defining strategies that enhance speed, r...

Drive the charge in building a robust Trading Platform by implementing SRE best practices, optimizing performance, and collaborating with cross-functional teams to enhance system reliability and effic...

Elevate your career as a Senior Software Engineer, driving user engagement through personalized onboarding and innovative features. Collaborate with a cross-functional team to enhance the Fleetio expe...

Drive the success of the Machine Learning Platform by enhancing workflows, simplifying operations, and collaborating with technical teams to build intuitive and efficient AI systems that empower pract...

Shape the future of community safety by driving product strategy and innovation. Collaborate with cross-functional teams to enhance user experience, streamline workflows, and deliver impactful solutio...

Optimize audit quality by leading complex reviews, guiding teams, and implementing best practices. Provide strategic insights and foster collaboration to manage risk and enhance operational efficienci...

Empower innovation by designing and building scalable applications. Join a hands-on development team focused on creating high-quality software solutions that integrate seamlessly into larger systems a...

Drive the successful delivery of a complex capital markets transformation, managing multiple teams and stakeholder groups to achieve timely program objectives while navigating regulatory requirements...

Unlock potential by transforming complex customer data into compelling financial narratives that resonate across revenue teams and executives, driving impactful business outcomes and facilitating ente...

Elevate your career by leading compliance testing initiatives across corporate functions globally. Drive strategic alignment, manage stakeholder relationships, and ensure adherence to regulatory stand...

Manage end-to-end hardware subsystems, coordinating with cross-functional teams and suppliers to enhance manufacturability, reliability, and cost efficiency while supporting product verification and i...

Join a team that's shaping the future of Windows applications by leading innovative design and development efforts. Drive quality across desktop platforms while ensuring accessibility and creating use...

Empower innovation by owning end-to-end agent surfaces that integrate LLM tech. Collaborate across functions to define the agent platform's architecture, ensuring fast, reliable, and high-quality prod...

Empower product development by managing the entire lifecycle, from concept to launch. Collaborate cross-functionally to define market strategies, enhance customer experiences, and drive product succes...

Elevate your career by leading the end-to-end product lifecycle, transforming market insights into customer-centric solutions. Collaborate cross-functionally to define strategy, manage roadmaps, and e...

Optimize data governance processes to ensure the accuracy, quality, and security of finance data across enterprise systems, enabling advanced analytics and AI readiness through collaboration and AI to...

Build robust backend infrastructure for AI-driven legal tools, enhancing user experiences for leading firms. Collaborate across teams to ensure secure, reliable platforms that meet enterprise needs wh...

Shape the future of software development in fund administration. Collaborate with analysts and users to create innovative solutions. Contribute to a dynamic team while enhancing your skills in a suppo...

Join us to drive innovative solutions by designing and developing state-of-the-art mobile architectures, mentoring engineers, and collaborating with cross-functional teams to meet complex platform nee...

Grow your career with a dynamic role enhancing threat intelligence pipelines. Collaborate cross-functionally to turn research outputs into production-ready artifacts, driving innovative detection solu...

Join a team that's shaping innovative solutions in networked systems integration. Leverage your Linux administration and scripting skills to enhance performance and streamline processes across diverse...

Unlock potential through advanced nuclear safety analysis, delivering high-quality engineering solutions for power generation utilities while driving innovation and collaboration across multi-discipli...

Transform systems as a Senior Full Stack Engineer, delivering AI-driven solutions across HR and Finance workflows. Collaborate closely within a cross-functional team, owning features from development...