Principal AI Architect — Hybrid Healthcare AI Platform

CitiusTech Inc; Edina (MN); Hybrid; USD 170,000 - 230,000; Full time

Job summary

CitiusTech is seeking a Principal AI Architect in Edina, MN to lead the technical design for AI optimization and delivery. You will architect LLM-enabled workflows, agentic systems, and a scalable platform that supports secure, compliant AI solutions across enterprise teams.

The role combines hands-on design with systems thinking, shaping blueprints, governance, and a path to an internal developer platform.

Qualifications

• 12+ years of experience in enterprise software architecture, AI/ML systems, or platform delivery.
• At least 2 years of hands-on experience delivering LLM orchestration and agentic systems in production.
• Experience designing AI/ML platform infrastructure, including cloud AI platform integration, runtimes, observability.
• Experience with LLM evaluation practices, regression pipelines, prompt testing, and probabilistic systems.

Responsibilities

• Establish architectural standards for LLM-enabled workflows and agentic systems.
• Define hybrid patterns balancing LLM-based judgment with deterministic code for compliance.
• Architect platform components, shared libraries, and governance through design patterns.
• Define data models for enterprise registries, memory, and context-management strategies.
• Lead evaluations of AI technologies and document architectural rationale.
• Ensure HIPAA/privacy boundaries and PHI/PII protection in platform design.

Skills

LLM orchestration

Agentic systems

Multi-agent orchestration

Context management

Architectural design

Regulatory compliance

Stakeholder collaboration

Performance optimization

Tools

LLMOps tooling

Vector databases

RAG pipelines

Model provenance tracking

Job description

CitiusTech is seeking a Principal AI Architect in Edina, MN to lead the technical design for AI optimization and delivery. You will architect LLM-enabled workflows, agentic systems, and a scalable platform that supports secure, compliant AI solutions across enterprise teams.

The role combines hands-on design with systems thinking, shaping blueprints, governance, and a path to an internal developer platform.