Lead AI backend architecture at Network Solutions, applying Python, .NET, C#, and large language model technologies to production systems.As Lead AI Backend Engineer, you will set architecture for an agent-powered platform serving digital identity and security needs. You will guide high-throughput APIs, multi-agent orchestration, retrieval-augmented generation, and model-provider integrations. The work spans reliability, quality, latency, cost, and security targets.Key Responsibilities:
Set architecture for agent-powered platforms and microservice patternsDrive .NET, C#, Python, FastAPI, SQLModel, and Semantic Kernel APIsLead multi-agent handoff, sequential, parallel,



and supervisor orchestrationGuide retrieval-augmented generation with vector and hybrid searchPartner with Product and Security on technical roadmapsRequirements:
Seven-plus years building and scaling production backend systemsTwo-plus years in technical lead, staff, principal, or equivalent rolesExpertise in REST APIs, FastAPI or .NET C#, and distributed systemsProduction experience with agent frameworks, tool calling, and workflowsProduction RAG experience with measurable latency and quality KPIsShape reliable AI platforms through backend architecture, agent orchestration, retrieval systems, and technical leadership at Network Solutions.
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📌 Lead Ai Backend Platform Engineer Winnipeg
🏢 Web.com Canada
📍 Winnipeg