Principal Software Engineer Jobs in Thornhill, ON

Elevate mobile commerce by designing and implementing robust iOS applications. Join a forward-thinking team dedicated to innovation and enhancing user experiences for millions of daily users in a fast...

Join a team that's shaping the future of voice technology by designing reliable APIs and efficient systems. Collaborate across products to enhance user experiences and optimize services with innovativ...

Drive full-stack development by owning end-to-end solutions, leveraging AI tools, and collaborating across teams to build and ship customer-facing features while ensuring production reliability and mo...

Elevate engineering excellence by leading teams through transformative quality initiatives. Drive hands-on technical leadership, fostering AI-driven practices, enhancing quality frameworks, and ensuri...

Deliver innovative AI solutions by developing optimization algorithms and software tools, collaborating across teams to enhance hardware and software integration, and ensuring commercial quality in a...

Join a team that's redefining mining infrastructure by delivering innovative electrical engineering solutions. Collaborate with multidisciplinary teams to enhance safety, reliability, and performance...

Engineer innovative electrical solutions for mining operations, managing projects with multidisciplinary teams to enhance safety and efficiency. Collaborate with clients and mentor juniors to expand m...

Partner with us to build scalable data systems that drive business intelligence, enhance operational excellence, and foster a data-driven culture across teams, while maintaining high standards for per...

Drive the automation and governance of engineering standards to enhance technology delivery, ensuring compliance and innovation within a large-scale financial institution by executing a unified softwa...

Collaborate to architect cutting-edge AI products, empowering engineers to tackle complex challenges and drive high-impact technical initiatives for our innovative platform...

Lead the charge in developing AI-driven products, enhancing backend systems, and shaping innovative solutions while mentoring a talented engineering team and navigating complex technical challenges ef...

Play a key role in establishing a Test Management Office by coordinating test data, defect analysis, and reporting across multiple banking testing workstreams to ensure effective governance and qualit...

Oversee the architecture and integration of applications, ensuring technical risk management and effective system structure while supporting full-stack development and enterprise application maintenan...

Join a team that develops innovative technology solutions, enhancing business performance. Leverage your expertise in full stack development, while collaborating in an agile environment to drive impac...

Drive the AMER Technical Architecture practice, managing a skilled team to deliver complex customer solutions, enhance service delivery, and develop new capabilities, ensuring focus on outcomes and co...

Lead the charge in advancing nuclear engineering by providing technical guidance, mentoring a high-performing team, and implementing strategic plans to enhance capability and delivery within Ontario’s...

Lead nuclear engineering design efforts, providing strategic direction and technical guidance to enhance project delivery and quality across the sector. Cultivate partnerships, develop internal capabi...

Help us elevate nuclear engineering excellence! Lead a high-performing team to deliver innovative solutions, influence strategic direction, and mentor talent in the Ontario nuclear sector while ensuri...

Unlock technical excellence in nuclear engineering by leading a multidisciplinary team, developing strategic growth plans, and enhancing project delivery while ensuring compliance with quality program...

Join a team that's delivering innovative Mixed-Signal IP projects, driving success from concept to customer delivery. Leverage your project management expertise and technical skills to enhance collabo...

Unlock your potential as a senior Test Manager, leading strategic testing for a complex pension administration system. Collaborate with diverse stakeholders and ensure high-quality implementation in a...

Manage comprehensive project plans and budgets, mentor junior staff, and ensure stakeholder alignment while driving successful project delivery in a collaborative environment. Build relationships that...

Accelerate progress at our API team as a hands-on Engineering Manager, blending technical skill with people leadership. You'll enhance team performance, contribute to the codebase, and drive architect...

Join our team as a technical leader to define spacecraft architectures and drive complex engineering efforts. Shape team standards, mentor engineers, and help establish rigorous analysis processes whi...

Own and elevate the driver experience for a leading mobile app, defining strategy and executing on roadmaps. Collaborate cross-functionally to ensure high-quality delivery that meets user needs and dr...