{"schemaVersion":"jobsearcher.job.v1","id":"f470ccbda415ef02b91aa9d0","url":"https://jobsearcher.com/jobs/f470ccbda415ef02b91aa9d0","canonicalUrl":"https://jobsearcher.com/jobs/f470ccbda415ef02b91aa9d0","title":"Lead Principal Machine Learning Engineer","description":"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.\r\nIn 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.\r\nKey Responsibilities\r\n\r\nDesign and build ML systems for AI agents\r\nOwn the lifecycle from problem framing to deployment\r\nImplement frameworks for LLM-powered solutions\r\nCollaborate with software engineers and data scientists\r\nStay current with advancements in AI and LLMs\r\n\r\nRequirements\r\n\r\n10+ years in data science or machine learning roles\r\n4+ years with Pytorch or TensorFlow\r\n6+ years building production ML services\r\nExperience with large language models and cloud platforms\r\nExcellent communication and interpersonal skills\r\n\r\nDrive innovation in AI-driven solutions with expertise in machine learning and teamwork.\r\nJ-18808-Ljbffr","company":"Workday","rawCompany":"workday","city":"Toronto","state":"ON","isRemote":false,"isActive":false,"createdAt":"2026-06-14T05:20:40.897Z","occupations":[{"code":"15-2051.00","title":"Data Scientists","slug":"data-scientists"},{"code":"15-1221.00","title":"Computer and Information Research Scientists","slug":"computer-and-information-research-scientists"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Lead Principal Machine Learning Engineer","description":"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.\r\nIn 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.\r\nKey Responsibilities\r\n\r\nDesign and build ML systems for AI agents\r\nOwn the lifecycle from problem framing to deployment\r\nImplement frameworks for LLM-powered solutions\r\nCollaborate with software engineers and data scientists\r\nStay current with advancements in AI and LLMs\r\n\r\nRequirements\r\n\r\n10+ years in data science or machine learning roles\r\n4+ years with Pytorch or TensorFlow\r\n6+ years building production ML services\r\nExperience with large language models and cloud platforms\r\nExcellent communication and interpersonal skills\r\n\r\nDrive innovation in AI-driven solutions with expertise in machine learning and teamwork.\r\nJ-18808-Ljbffr","datePosted":"2026-06-14T05:20:40.897Z","dateModified":"2026-06-14T05:20:40.897Z","hiringOrganization":{"@type":"Organization","name":"Workday","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Toronto","addressRegion":"ON","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"f470ccbda415ef02b91aa9d0"},"url":"https://jobsearcher.com/jobs/f470ccbda415ef02b91aa9d0"}}