Principal Software Engineer Jobs in Markham, ON

Join our dynamic transportation team to lead impactful highway planning and design projects. Drive multi-disciplinary collaboration, mentor staff, and enhance client relationships while managing proje...

Drive impactful highway planning and design projects while leading diverse teams, enhancing client relations, and nurturing talent in a collaborative environment that values innovation and professiona...

Advance transportation initiatives by leading highway planning and design projects, managing teams, ensuring quality and safety, and fostering client relationships for optimal project delivery and org...

Join our dynamic team to lead transportation projects from planning to completion, enhancing infrastructure while fostering client relationships. Elevate your career with hands-on project management a...

Unlock potential by leading innovative enterprise technology solutions through automation, integrations, and AI. Collaborate across teams to redefine IT interactions, enhance employee experiences, and...

Lead innovative power and automation projects, guiding multidisciplinary teams through complex electrical systems and solutions. Engage with clients to deliver optimized designs across diverse industr...

Oversee GitLab's self-serve product journey from initial interaction to paid conversion. Collaborate with cross-functional teams to drive growth through data-driven experimentation across the funnel...

Execute transformational initiatives across business functions, leading complex projects from concept to delivery. Shape our new PMO by defining processes and governance while collaborating with leade...

Drive innovation by developing cutting-edge software solutions. Collaborate across teams to prioritize tasks and enhance application performance using advanced technologies in a dynamic environment fo...

Lead the charge in innovative design of mechanical systems for diverse buildings, collaborating with a dynamic team to deliver high-performance energy solutions while guiding Junior Designers and ensu...

Engage in a high-ownership engineering role that drives AI-native feature development, enabling restaurants to solve complex problems rapidly while owning the entire tech stack from frontend to backen...

Unlock the potential of OLAP cube technology as you design, optimize, and scale essential Java components that power financial planning for thousands of teams globally, ensuring performance and accura...

Develop and architect the go-to-market engine, integrating sales and marketing systems. Own lead routing, automation, analytics, and more to drive revenue. Collaborate across functions to enhance grow...

Innovate as a Senior Engineer driving AI platform development, shaping core backend services and enhancing product team capabilities for speed and quality, while mentoring peers and fostering an inclu...

Advance your career as a key functional expert, transforming partner capabilities in HCM and agentic AI, enabling successful HR transformations, and driving impactful solutions that resonate with orga...

Advance your career by leading a dynamic Frontend Platform team that enhances shared infrastructure and data systems while fostering a culture of high-quality developer experience and collaboration ac...

Champion innovative land development projects from inception to completion, leading cross-functional teams while ensuring budget adherence, maintaining client relationships, and mentoring team members...

Lead the charge in transforming lending products by optimizing digital banking platforms and enhancing client acquisition strategies, contributing directly to growth and operational efficiency in mort...

Empower client success by leading seamless onboarding experiences, guiding cross-functional collaboration, and driving process improvements for product adoption and integration...

Drive the development of a cutting-edge API Marketplace, defining product capabilities and commercial models while pivoting from concept to launch. Utilize rapid prototyping alongside engineering to c...

Join our team to lead design and engineering efforts for new nuclear projects, ensuring compliance with safety regulations while delivering high-quality solutions. Collaborate with multidisciplinary t...

Join as an Enterprise Portfolio Project Manager to drive cross-functional tech projects, ensuring quality deliverables within time and budget. Collaborate with teams, engage stakeholders, and navigate...

Join a team that's unlocking the potential of our voice AI platform by scaling technical solutions for enterprise customers, enhancing sales processes, and driving impactful customer support through c...

Lead the charge in launching a new market for voice AI technology by building and managing a high-performing team. Collaborate with strategic customers to identify their needs, implement solutions, an...

Elevate your career by producing high-quality designs and developing reliable mainframe applications, driving modernization efforts, and embracing modern engineering practices within a collaborative t...