AI Architect - Modern AI Applications

Job Summary

As a AI Architect with deep expertise in Machine learning, Agentic AI, Generative AI, and Natural Language Understanding (NLU), you will lead high-impact AI Platform development for HIS applications. In this role, you will be a hands-on research and development leader - driving technical breakthroughs, designing novel AI architectures, and directly influencing the integration of advanced AI into mission-critical healthcare products. You will collaborate closely with other scientists, engineers, and domain experts to create platform/solutions that are explainable, reliable, and transformative for healthcare operations.

This role is focused on building scalable AI platforms and frameworks from scratch and is not a data science or model experimentation role.

Responsibilities

Healthcare-Focused AI Development

• Architect, design and develop AI platform to support large language models to handle healthcare-specific language, regulatory requirements, and ethical considerations.
• Frameworks which can support AI pipelines that can process structured and unstructured healthcare data (FHIR, HL7, clinical notes, claims data).
• Contribute to domain-specific model architectures that improve clinical decision-making, revenue cycle management, and patient engagement.

Technical Leadership

• Serve as the primary technical authority on any AI Platform related development within product teams.
• Mentor junior AI designers and engineers through code reviews, research guidance, and technical workshops.
• Drive internal knowledge-sharing on emerging AI trends, frameworks, and best practices.

Operational Compliance Excellence

• Implement rigorous model evaluation frameworks for accuracy, robustness, and fairness.
• Ensure compliance with healthcare privacy and data security regulations (HIPAA, HITRUST).
• Partner with engineering to move research prototypes into production environments.

Required Qualifications

• Master s in Computer Science, AI, Machine Learning, or related field AND 10+ years of experience in developing AI/ML platform on Cloud on-Prem.
• Or 15+ software engineering background in AI, Machine Learning, or related field with 10+ years of experience in building AI/ML platforms.
• Proficiency in Python, and modern ML libraries.
• Experience with GenAI, LLMs, transformer architectures, and advanced Model Routing (dynamically selecting and orchestrating open-source vs. proprietary models based on latency, cost, and capability tiers).
• Skilled with AI development tools and frameworks (PyTorch, TensorFlow, Hugging Face, LangChain, LlamaIndex).
• Deep expertise in building enterprise-grade RAG systems, including advanced chunking, hybrid search, vector database management, and retrieval optimization.
• Hands-on experience with autonomous AI agents and reasoning systems, specifically mastering Agent-to-Agent (A2A) communication protocols and the Model Context Protocol (MCP) for multi-agent orchestration.
• Advanced skills in Agent Context Management, including context window optimization, stateful memory injection, caching strategies, and managing long-running agent contexts.
• Proven ability in Observability, Logging, and Scalable systems, including specialized LLM/Agent tracing to monitor reasoning steps, token usage, and system latency.
• Strong track record applying AI architectures to scalable, generic enterprise platforms and complex use cases.
• Strong background with cloud platforms, On-Prem deployments, and MLOps/LLMOps practices.
• Strong background in containerization and infrastructure as code (Kubernetes, Terraform, etc.).

Preferred Skills

• Experience with Knowledge Graph DBs (e.g., Neo4j), NoSQL/SQL databases, and native Vector databases, particularly in designing advanced GraphRAG and hybrid-retrieval architectures.
• Familiarity with advanced multi-agent orchestration frameworks (e.g., LangGraph, AutoGen, CrewAI, Semantic Kernel) for complex, stateful workflow execution.
• Proven ability to take complex AI Architecture/Design-especially non-deterministic LLM and multi-agent systems-from concept to highly available, production-grade deployments.
• Experience with LLM Evaluation frameworks (e.g., Ragas, TruLens, LLM-as-a-Judge) to continuously monitor and score agent reasoning and RAG retrieval quality.
• Knowledge of model fine-tuning techniques (LoRA, PEFT) and model distillation to create smaller, task-specific models that optimize cost and latency within the model routing layer.
• Familiarity with implementing platform-wide AI guardrails, prompt injection defenses, and output validation mechanisms.

Location

• United States

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