Senior Quality Assurance Engineer Jobs in Markham, ON

Drive innovation and enhance live-service games through hands-on engineering expertise. Collaborate cross-functionally to optimize systems, improve workflows, and elevate player experiences while supp...

Shape your career by leading due diligence assessments, fostering partnerships across compliance and risk teams, and enhancing program risk frameworks to ensure high-quality experiences and compliance...

Transform due diligence processes by leading comprehensive assessments that mitigate risks for customers and banks while enhancing operational efficiency across cross-functional teams in a dynamic env...

Join a team that's defining the future of global network technologies. Contribute to developing innovative solutions, support complex projects, and mentor others as you enhance enterprise-level networ...

Support the maintenance of scalable, secure systems that drive user experiences. Collaborate cross-functionally to enhance infrastructure and delivery processes, ultimately ensuring high availability...

Join us to design and develop scalable software solutions that power real-time data platforms for global markets, leveraging complex challenges to deliver top-tier software in a collaborative, fast-pa...

Engage in the intricate design of structural systems, leading a team to produce 3D models and schematics while solving diverse design challenges and coordinating multi-discipline engineering collabora...

Join a team that's shaping the future of data infrastructure. Own critical systems for data operations, ensuring reliability and performance while collaborating closely with analytics teams to drive i...

Drive the development and maintenance of robust data infrastructure, ensuring seamless integration and operational efficiency for the Data team, while enhancing tooling and supporting continuous deliv...

Champion the development of scalable data platforms, optimizing backend systems while tackling complex challenges in data processing and architecture. Collaborate to enhance data pipelines and support...

Drive excellence in delivery by leading cross-functional teams across multiple agile squads. Enhance developer experience through streamlined workflows, effective coordination, and strong program lead...

Transform systems architecture and drive innovation in AI solutions. Lead efforts in designing scalable platforms, ensure high performance, and shape best practices. Collaborate cross-functionally to...

Elevate our transit future by leading systems requirements for a major urban rail project. Collaborate with engineers and stakeholders to ensure safe, efficient, and innovative systems integration acr...

Lead the charge in firmware development for cutting-edge analog and Ethernet connectivity products. Collaborate with senior engineers in a dynamic startup environment to shape firmware control, debug...

Develop innovative solutions to enhance patient care via an advanced platform, optimizing healthcare workflows while collaborating across technical teams for seamless execution and rapid feature deplo...

Transform the future of AI applications by designing and developing cutting-edge solutions in Python. Collaborate with teams to optimize performance, enhance scalability, and ensure technical excellen...

Manage and mentor a team of engineers to optimize LLM inference workloads, driving high-quality delivery and collaboration across technical and customer-facing projects in a fast-paced, innovative env...

Elevate quality assurance with hands-on AI test automation expertise. Ensure top-notch application delivery through modern testing techniques in a collaborative Agile environment, while enhancing scal...

Drive solutions and technical expertise in hardware, collaborating with cross-functional teams to ensure successful integration and validation of advanced IP technologies for customer products...

Innovate the evolution of our digital infrastructure by designing and implementing robust DevOps practices. Collaborate with engineering teams to enhance application deployment, optimize CI/CD, and im...

Innovate high-quality tablet apps as a Senior Mobile Engineer I, enhancing small business management through scalable features, reliable code, and AI integration while collaborating cross-functionally...

Partner with us to drive product excellence through innovative engineering, focusing on manufacturability, test coverage, and yield optimization in the semiconductor industry. Lead cross-functional te...

Lead and innovate within complex software projects, delivering high-impact solutions through collaboration and architectural excellence, while driving team growth and navigating technical challenges a...

Transform the way businesses manage access by designing advanced authentication solutions, collaborating with cross-functional teams, and driving technical excellence in a rapidly evolving SaaS enviro...

Champion the commercial governance of large-scale infrastructure projects, ensuring effective cost control and financial performance while leading a high-performing team through complex stakeholder en...