Principal Software Engineer Jobs in Toronto, ON

Elevate client relationships by leading multidisciplinary medical device projects from concept to manufacturing. Foster collaboration, manage project scopes, and drive innovation in a dynamic environm...

Transform your career by leading innovative software development teams to deliver cutting-edge platforms and data solutions. Engage in strategic planning and technical mentorship to drive impactful en...

Drive the development of robust, scalable data platforms that empower thousands of engineers and data practitioners. Lead the design of APIs, distributed systems, and automation frameworks, ensuring h...

Join our innovative Platform team as a strategic Senior Engineer, enhancing core products through scalable services and optimized infrastructure while mentoring engineers and leading technical initiat...

Transform the employee experience by leading a dynamic team in developing scalable software solutions that enhance performance management and growth for customers and their teams. Engage in full-stack...

Drive the development and delivery of innovative, scalable product features in a dynamic startup environment, while mentoring talent and influencing technical direction for long-term growth and excell...

Transform enterprise software and data engineering by leading strategic initiatives, overseeing development of robust applications, and cultivating a high-performing engineering team to align with bus...

Accelerate your career by designing and maintaining scalable backend services while collaborating cross-functionally. Enjoy a meaningful role in building reliable systems that enhance customer experie...

Drive development efforts by leveraging expertise in Java and microservices. Collaborate in a hands-on role to deliver robust applications, ensuring quality through effective coding, testing, and inte...

Shape the future of software engineering by leading and mentoring diverse teams across North America. Collaborate globally to ensure excellence in delivery, cultivate talent, and foster a culture of i...

Explore a pivotal role driving advanced autonomous SDLC capabilities. Collaborate across teams to pioneer AI-driven engineering practices, enhancing productivity and quality. Leverage your expertise t...

Transform customer experience by resolving high-severity software issues swiftly. Collaborate cross-functionally to identify root causes, implement lasting solutions, and contribute to product reliabi...

Deliver robust RPA solutions by architecting, developing, and deploying complex automations that enhance enterprise efficiency, all while mentoring teams and leading process transformation initiatives...

Drive innovation by designing and maintaining internal software solutions that enhance operational efficiency across diverse teams. Collaborate seamlessly with stakeholders to transform business needs...

Innovate and shape the evolution of a comprehensive integration platform, influencing product direction and enhancing customer success with high-volume telematics data through effective system design...

Shape the future of software engineering by leading architectural direction, mentoring teams, and driving best practices. Collaborate across functions to deliver cloud-native, scalable solutions while...

Advance backend solutions by building and scaling a robust Laravel platform for a fast-paced gaming startup, enhancing services that impact millions of users...

Join a team that's redefining product development and execution processes. As a key player, you'll lead program architecture, enhance release cycles, and enable cross-functional teams to collaborate e...

Lead and oversee technology solutions for Digital Banking and Cloud initiatives, ensuring compliance and delivery excellence while collaborating with key stakeholders and managing teams to innovate an...

Lead the charge in growing a high-performing Application & Product Security team. You’ll set strategic direction, define KPIs, and stay hands-on, ensuring AI-first, scalable security practices while m...

Elevate your career by taking ownership of DevOps processes, driving infrastructure initiatives, and optimizing system reliability in a dynamic, collaborative engineering environment with responsibili...

Shape the future of technology by leading a senior engineering team focused on AI-native systems, managing complex architectures, and driving innovations that redefine live product delivery and operat...

Pioneer quality excellence in critical payment systems by leading automation, ensuring compliance, and driving innovative testing strategies across banking flows and platforms. Join us in delivering s...

Empower seamless payment experiences by driving quality in critical EFT and RTR systems. Lead hands-on testing and automation while mentoring teams to ensure compliance and integrate innovative AI sol...

Discover the exciting realm of AI as a Principal Machine Learning Engineer, leading development of core ML systems for scalable AI agents. Collaborate with diverse teams to create innovative solutions...