AI Architect - Cigna Healthcare
Core
Design and adopt enterprise-grade Generative AI (GenAI) solutions, defining end-to-end architectures, standards, and guardrails for LLM-based applications in a regulated healthcare environment.
Role type
Senior IC AI Architect (Generative AI)
Builds
Enterprise GenAI platforms, RAG architectures, agentic workflows, and secure AI gateways for healthcare customers.
Domain
Healthcare + Generative AI / Large Language Models
Deliverable
production ML models
Required skills
Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Agentic AI workflows, Vector databases, Semantic search, Document intelligence (IDP), Workflow orchestration (LangChain/LangGraph), MLOps/LLMOps, Cloud architecture (Azure/AWS/GCP), Secure API design, IAM, Prompt engineering, Fine-tuning strategies, Responsible AI principles.
Preferred skills
Experience in regulated environments (healthcare/finance), Knowledge of optical character recognition (OCR), Model Context Protocol (MCP), Multi-modal embeddings.
Technologies
Azure, AWS, GCP, LangChain, LangGraph, Azure Form Recognizer, AWS Textract, Google Document AI.
Responsibilities
Define blueprints and reference architectures for LLM applications; Architect knowledge bases and RAG systems; Establish agentic AI patterns and tool usage; Design secure AI gateways and model access layers; Mentor engineers and establish architectural standards.
Seniority
Senior, hands-on IC
