Principal Enterprise GenAI / Agentic AI Architect (Freelance) (Remote)

Principal Enterprise GenAI / Agentic AI Architect - (Freelance) Positions: 1Experience: Ideally 10–16 years overall, with significant recent hands-on GenAI/LLM architecture experience.MissionOwn the end-to-end architecture across RAG, Agentic AI, enterprise integrations, model serving, security, evaluation, observability and production deployment.This should not be a PowerPoint-only architect. We need someone technically deep enough to review code, challenge engineering decisions, troubleshoot RAG/agent behaviour and interact credibly with customer architecture/security/platform teams.Mandatory capabilitiesEnterprise GenAI architectureProduction RAGAgentic AI architecturePythonLangGraph or comparable stateful orchestrationTool/function callingHuman-in-the-loop workflowsVector databasesEmbeddings/rerankingLLM/RAG/agent evaluationREST APIs/microservicesEnterprise IAMRBAC/ABACAI security and prompt-injection mitigationKubernetesCI/CD and LLMOps/MLOpsEnterprise observabilityHighly desirableOpenShift/OpenShift AI, NVIDIA NIM, KServe, NVIDIA GPU Operator, open-weight LLM deployment, ServiceNow, Splunk, Microsoft Graph and previous banking/financial-services experience.