Principal Software Engineer Jobs in Markham, ON

Lead the charge in delivering innovative solutions as a Senior Process Engineer in minerals processing, collaborating with clients to optimize project performance and ensure quality results across mul...

Own the development of Tailscale-native applications, enhancing the developer experience by creating seamless integrations, documentation, and tooling that empower developers to rapidly embed Tailscal...

Lead the design and implementation of scalable solutions while mentoring engineers, driving complex projects and coordinating across teams to enhance product features and customer satisfaction. Embrac...

Elevate your career by driving the software development lifecycle, translating user needs into technical solutions, and collaborating with cross-functional teams to deliver high-quality financial appl...

Champion the deployment of AI models by optimizing low-level hardware instructions, enhancing inference efficiency on Qualcomm's cutting-edge low power AI accelerator in a collaborative and innovative...

Transform cloud security by designing and implementing robust controls across various platforms. Collaborate with engineering and security teams to enhance visibility, enforce standards, and support r...

Drive innovation in the design and integration of complex chromatography systems, collaborating across disciplines to enhance hardware, firmware, and software, while supporting the entire product life...

Join a team that's dedicated to developing and leading engineering talent, creating innovative technical solutions while fostering a collaborative environment. Help shape the future of software develo...

Lead the development of impactful features in a collaborative, AI-driven team. Engage in full-stack design and implementation while mentoring fellow engineers and guiding project decisions from planni...

Elevate the design experience by tackling complex compliance workflows, mentoring junior talent, and ensuring high-quality execution that aligns with engineering, in a fast-paced, small-company settin...

Optimize software development for advanced analytics in geoscience, focusing on design, coding, and release management. Work independently while collaborating in a hybrid environment, driving innovati...

Join a team that's committed to delivering cutting-edge technology solutions across complex environments. You will lead project implementations, maintain on-premises and cloud platforms, and drive eff...

Champion innovative engineering solutions by leading a generalist team focused on enhancing productivity through agentic systems. Take ownership of technical direction and mentor talent as you tackle...

Lead the charge in enhancing application security by developing robust attack protection features that safeguard user accounts. Collaborate with AI teams to build scalable solutions and influence engi...

Transform clinical data management by leading hands-on data oversight, ensuring high-quality deliverables and compliance across multiple projects while fostering client relationships and team collabor...

Elevate manufacturing excellence by optimizing production processes, enhancing quality and efficiency, and leading cross-departmental initiatives. Collaborate on new technologies, drive lean practices...

Take ownership of comprehensive study management for major capital projects in the MMM sector, leading multidisciplinary teams to ensure technical integrity, budget adherence, and effective stakeholde...

Lead the charge in managing engineering goals through effective team leadership, project execution, and resource utilization to ensure timely delivery of project design packages within budgetary const...

Join a team that's driving product innovation for tax professionals. Collaborate with engineering and design on the product roadmap, translating user insights into impactful solutions that enhance cli...

Unlock potential by providing technical expertise in joining processes for assembly systems, focusing on product launches and continuous improvement within the manufacturing sector. Collaborate with d...

Lead the charge in managing land development projects, overseeing all phases from conception to execution. Collaborate with multidisciplinary teams to ensure compliance, client satisfaction, and susta...

Shape the future of the nuclear industry by designing innovative mechanical systems. Lead dynamic projects from concept to execution while collaborating with cross-functional teams to ensure safety an...

Champion project excellence by overseeing multi-location teams, ensuring effective delivery of high-impact financial services projects, and fostering trusted senior stakeholder relationships throughou...

Drive cross-functional alignment to bring innovative hardware products to market. Lead complex program execution from conceptualization to launch, ensuring timely delivery while managing risks and dep...

Innovate robust cloud infrastructure and internal libraries, enhancing developer experiences. Collaborate within a dynamic team on microservices, public APIs, and data pipelines, driving solutions tha...