Work remotely from eligible Canadian provinces on AI infrastructure using LLM gateways, agent runtimes, and highly available backend systems. Affirm’s AI Platform team is hiring a Senior Software Engineer to help move AI workloads from pilots into production. You will build governed interfaces for models, tools, and agents, including gateways, runtimes, evaluations, and observability. Your work supports secure adoption across engineering.
Key Responsibilities
Design services that securely scale across millions of users Build controls for identity, cost attribution, routing, and failover Set guardrails for agentic workloads and tool access Create metrics and maintain operational health for shipped systems Improve design standards through reviews, writing,
and tech talks
Requirements:
Four or more years designing and launching backend systems Distributed systems experience with AWS, MySQL, and Kubernetes Hands-on production experience with inference APIs or LLM gateways Understanding of infrastructure supporting AI workloads across disciplines Solid written and verbal communication for global collaboration Bring backend, AI infrastructure, and distributed systems experience to Affirm’s remote-first engineering organization. #J-18808-Ljbffr