Ai Platform Architecture Director

Shape RBC’s AI platform architecture in Toronto, combining model gateways, RAG infrastructure, and deterministic quality controls for enterprise delivery.This Senior Director leads architecture across AI systems supporting RBC Technology & Operations. You will define shared platforms for ingestion, embeddings, retrieval, reranking, evaluation, inference, and model routing. The mandate includes cost, risk, jurisdiction, data classification, and residency controls enforced through platform architecture.Key Responsibilities:
Build the common RAG substrate and retirement planDesign model gateway and inference architectureEnforce metering, caching, and data-classification rulesDefine deterministic tests, scans, and fitness checksRe-run evaluations before model upgrades reach teamsRequirements:
15+ years of architecture or engineering experienceEnterprise leadership experience spanning architects or engineersLLM systems experience across cloud and on-premises GPUsStrong DevSecOps and SDLC backgroundAbility to prototype, read code, and explain trade-offsBring platform architecture leadership to RBC’s RAG, inference, evaluation, and AI-DLC standards in Toronto.
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