Principal Engineer (AI)

toronto, on, Canada • Posted June 06, 2026

Job Type: Full-time
Location: toronto, on
Posted: June 06, 2026
Category: Engineering
Application Deadline: July 16, 2026

Role Description

Overview The Principal Engineer (AI) is the highest-ranking individual contributor, with deep expertise in artificial intelligence, including large language models, machine learning, generative AI, Agentic systems, and related technologies. The role applies AI frameworks, principles, and best practices to influence the platform's technical vision, help the team leader guide delivery teams through complex AI and non-AI technical problems, and work closely with the VP of Software Development to drive innovation and long-term technical strategy. With a primary focus on advancing AI/ML capabilities, this role defines and evolves the organization's approach to LLMs, ML platforms, GenAI applications and Agentic systems. The Principal Engineer (AI) ensures that all technology initiatives AI and non-AI are technically robust, ethically responsible, and aligned with business outcomes while acting as both a hands-on technical leader and strategic thought partner.

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