Senior AI Engineer

Sourced from aihiringboard.com

Workday is building Agent Factory, a new initiative creating production-grade AI agents used by millions. As a Senior AI Engineer, you'll design and build core ML systems behind next-generation AI agents, working in a small cross-functional pod. You'll own the full lifecycle from problem framing to deployment, monitoring, and continuous improvement, with a focus on LLM-powered agents, RAG pipelines, and workflow orchestration. This role sits at the intersection of ML and platform engineering, integrating agents deeply into Workday's stack.

• Design and build core ML systems for AI agents, including model integration, agent logic, and orchestration layers
• Implement and evolve frameworks for LLM-powered agents, such as RAG pipelines, workflow orchestration, evaluation, and feedback loops
• Ensure solutions are scalable, observable, and enterprise-ready
• Partner closely with software engineers, product managers, and data scientists to integrate agents into the Workday stack
• Stay hands-on with emerging techniques in agentic architectures and apply strong engineering judgment
• Lead, mentor, and/or manage ML Engineering teams, owning development lifecycle and sprint planning

• 7+ years experience in AI engineering, data science, machine learning engineering, or related software development building applied ML products at scale