AI Engineer: LangChain, RAG & LLM Architect

Confiar Services; Chicago (IL); On-site; USD 120,000 - 180,000; Full time

Job summary

Confiar Services in the United States is seeking experienced AI Engineers to design, develop, and deploy AI-powered applications leveraging LangChain, LangGraph, LLMs, and RAG. You will build scalable workflows and integrate with enterprise data and APIs to deliver production-grade AI solutions.

Ideal candidates will have hands-on experience with Azure AI Foundry and strong problem-solving, collaboration, and communication skills to work with cross-functional teams toward reliable,

Qualifications

• Hands-on experience building LLM-powered apps.
• Strong understanding of enterprise AI architectures.
• Experience with prompt engineering and context management.
• Ability to integrate AI components with APIs and data sources.

Responsibilities

• Design, develop, and implement AI-powered applications using LLMs.
• Build AI workflows and agent-based solutions with LangChain and LangGraph.
• Design RAG architectures to enhance LLM responses with enterprise data.
• Develop, integrate, and deploy AI solutions using Azure AI Foundry.
• Integrate LLMs with enterprise systems, APIs, and data sources.
• Optimize AI applications for performance and reliability.
• Troubleshoot, test, and improve AI models and workflows.
• Collaborate with cross-functional teams to deliver production-ready AI solutions.

Skills

LangChain

LangGraph

LLMs

RAG

Azure AI Foundry

Job description

Confiar Services in the United States is seeking experienced AI Engineers to design, develop, and deploy AI-powered applications leveraging LangChain, LangGraph, LLMs, and RAG. You will build scalable workflows and integrate with enterprise data and APIs to deliver production-grade AI solutions.

Ideal candidates will have hands-on experience with Azure AI Foundry and strong problem-solving, collaboration, and communication skills to work with cross-functional teams toward reliable,