Senior Software Engineer - AI Core (Python) (Toronto)

About the Role: As a Senior Software Development Engineer on the AI Core team, you will be primarily responsible for designing, building, and operating the software systems that host, run, and scale AI‑powered applications at Workday. Specifically, you will:

Responsibilities

• Work closely with machine learning engineers to write and maintain production‑grade backend services that power AI‑driven capabilities and agent applications.
• Design and implement APIs and service integrations that enable AI capabilities to be consumed across Workday products and platforms.
• Build and operate data ingestion and ETL pipelines that support AI application workflows.
• Apply distributed systems principles in production to address scalability, concurrency, fault‑tolerance, and performance challenges.
• Ensure systems meet enterprise requirements for security, privacy, robustness, and compliance.
• Own services through their full lifecycle,...