Title:

Senior Platform Engineer Location:

Toronto, ON (Hybrid) Contract We are seeking a highly skilled AI Platform Engineer to join our AI Enablement team. In this role, you will be responsible for building, maintaining, and scaling our enterprise AI infrastructure, including our proprietary agent orchestration platform (NOVA), AI gateway services, and Retrieval-Augmented Generation (RAG) pipelines across multi-cloud environments. Key Responsibilities – Platform Development & Operations

Develop, deploy, and maintain the NOVA agentic AI platform Manage LiteLLM as the central AI gateway Optimize LLM routing, cost control, load balancing, and failover Implement monitoring and observability using Prometheus, Grafana, OpenTelemetry RAG Pipeline Development

Design and optimize Retrieval-Augmented Generation (RAG) pipelines Maintain document ingestion, chunking, embeddings, and vector stores Build RAG on GCP and Azure using managed AI services and vector d...