Principal AI/LLM Agent Architect

Job Description

Appstem is seeking an experienced Principal AI/LLM Agent Architect to design and develop advanced AI systems powered by large language models. This role focuses on building intelligent agents, integrating AI into software applications, and establishing scalable architecture for reliable AI-powered solutions.

Key Responsibilities

• Design architecture for AI agents and LLM-powered applications
• Develop workflows using tools, APIs, and retrieval-augmented generation (RAG)
• Evaluate model performance, reliability, and security
• Collaborate with engineering and product teams on AI solutions
• Establish best practices for AI system development and deployment
• Research emerging AI technologies and recommend improvements

Requirements

• Extensive experience in software engineering or AI development
• Strong knowledge of LLMs, agent frameworks, and AI application architecture
• Experience with Python, APIs, and cloud-based systems
• Understanding of RAG, prompt engineering, and model evaluation
• Strong technical leadership and problem-solving skills

Benefits

• Competitive salary
• Health benefits, subject to eligibility
• Paid time off, subject to eligibility
• Professional development opportunities

About the Company

Appstem is associated with mobile and custom software development. Confirm that this specific AI architecture role is an actual opening and reflects the company's current services before publishing.

Pay: $180,000.00 - $230,000.00 per year

Benefits:

• 401(k) matching
• Dental insurance
• Employee discount
• Flexible schedule
• Health insurance
• Life insurance
• Paid time off
• Relocation assistance
• Vision insurance

Work Location: In person