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Lead Principal Machine Learning Engineer

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WorkdayToronto, ONJune 14th, 2026

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Shape the future of AI at Workday as a Principal Machine Learning Engineer. Focus on designing and implementing scalable LLM-powered systems in a senior cross-functional team environment. In this pivotal role, you will leverage over 10 years of experience in machine learning and applied products. Your responsibilities will include designing core ML systems and ensuring models and orchestration layers work seamlessly together. You will also engage with software engineers, product managers, and data scientists to deeply integrate AI agents into Workday's technological framework. Key Responsibilities Design and build ML systems for AI agents Own the lifecycle from problem framing to deployment Implement frameworks for LLM-powered solutions Collaborate with software engineers and data scientists Stay current with advancements in AI and LLMs Requirements 10+ years in data science or machine learning roles 4+ years with Pytorch or TensorFlow 6+ years building production ML services Experience with large language models and cloud platforms Excellent communication and interpersonal skills Drive innovation in AI-driven solutions with expertise in machine learning and teamwork. J-18808-Ljbffr