Principal AI Engineer
Workday
Seattle, Toronto, Vancouver
Workplace: HybridFull timeUSD 188,000 - 282,000 annuallyFunction: Data Science & Machine LearningEducation: bachelorsSkills: ["Leadership","Communication","Collaboration","Problem-solving","Mentorship"]Design and build the core ML systems for Workday’s next generation of AI agents within a small, senior pod. Own models, agent logic and orchestration across the full lifecycle—from problem framing and data strategy to deployment, monitoring, and continuous improvement. Implement and evolve frameworks for LLM-powered agents (RAG, workflows, evaluation, feedback loops) at global enterprise scale, collaborating with software engineers, product managers, and data scientists.

