Principal Software Engineer Jobs in Toronto, ON

Engage as a Principal Full Stack Engineer, collaborating to develop AI agents that enhance HR and Finance workflows. Drive innovation, mentor peers, and contribute to high-impact projects within an ag...

Make your mark at the forefront of innovation by driving the development of cutting-edge AI tools that enhance customer experiences. Collaborate in a dynamic, fast-paced environment, taking ownership...

Join our AI Model Serving team as a Principal Software Engineer, shaping the direction of our platform. Lead technical design, drive scalable solutions, and influence AI strategy while collaborating w...

Lead the charge in designing comprehensive, robust AI systems that integrate advanced models into functional products, ensuring responsible AI use while enhancing user experience for enterprise applic...

Join a team tasked with architecting intelligent agents that transform enterprise workflows. Lead system design and ensure responsible AI integration while collaborating across functions to deliver re...

Elevate your career by leading architectural solutions and hands-on coding. Collaborate with senior engineers in transforming business problems into technical strategies using cutting-edge tools. Driv...

Redefine software engineering by leading full-stack development, collaboration, and architectural decisions. This hands-on role empowers you to design, code, and deliver high-quality solutions while l...

Engage as a hands-on leader in software engineering, driving architectural choices and coding solutions. Collaborate with senior engineers to shape the technical landscape and ensure high-quality deli...

Empower innovative software solutions by leading architecture and coding efforts. Collaborate proactively with peers and product leads to create impactful end-to-end designs while integrating AI tools...

Shape the future of AI infrastructure as a Principal Software Development Engineer, driving the evolution of our model serving platform and fostering a collaborative team culture to enhance scalabilit...

Innovate the frontend landscape at Vanta by defining technical strategies, establishing best practices, and enhancing team collaboration to drive operational excellence and high-quality product develo...

Drive excellence in software development by crafting efficient, secure, and scalable solutions while collaborating within agile teams and mentoring peers to enhance client success and deliver high-qua...

Serve as the senior technical authority for broker applications, leading development efforts, engaging with partners, and driving AI-first engineering practices to enhance client integrations and deli...

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...

Shape the future as a technical leader, guiding backend engineering teams in delivering robust, secure solutions. Collaborate cross-functionally to drive innovation and ensure compliance across multi...

Join a team that's at the forefront of innovation, leading a high-performing backend engineering team. Shape technical strategies, mentor talent, and deliver next-gen solutions while collaborating acr...

Deliver scalable, secure services for a dynamic SaaS platform. Collaborate across teams to design and build backend solutions with Python, ensuring high-quality features through modern engineering pra...

Lead the charge in developing and maintaining complex backend systems using Python and Django, ensuring quality and scalability while collaborating across teams to drive impactful software solutions f...

Champion the architectural vision for a cutting-edge AI-Ready Data Platform, driving modernization and standards across teams. Collaborate with cross-functional partners while mentoring teams to build...

Lead the resolution of complex technical challenges that shape innovative, AI-driven customer experiences, influencing architectural standards and execution across teams to deliver sustained impact an...

Lead AI-driven advancements in developer platforms, enhancing software delivery through intelligent automation, security improvements, and compliance while mentoring engineers across diverse teams...

Drive the evolution of cloud security engineering by designing and implementing scalable, secure cloud infrastructures and Kubernetes solutions, while fostering collaboration across teams to ensure be...

Transform tax preparation by leading the architecture and development of an AI-first platform. Drive innovative solutions, enhance user experiences, and mentor a team while shaping impactful product s...

Engineer robust end-to-end features in a dynamic startup environment. Own projects from concept to deployment, enhancing applications with the MEAN stack while collaborating with cross-functional team...

Accelerate innovation by leading the design and development of scalable software solutions, collaborating with cross-functional teams to enhance investment capabilities and drive modern engineering pr...