906864-Full Stack Architect – AI & Agentic Systems in Chicago, IL – Hybrid (3 Days WFO)

Confiar Services; Illinois; Hybrid; USD 140,000 - 180,000; Full time

Job summary

Confiar Services in Chicago seeks a Full Stack Architect AI & Agentic Systems to lead hands-on development and architectural design for AI-powered, multi-agent orchestration. You will blend ReactJS, NextJS, NodeJS, LangChain, LangGraph, and cloud AI services to deliver scalable microservices with REST APIs.

The role emphasizes strong architecture over .NET, with a hybrid work model in Chicago and a 12-month engagement.

Qualifications

• Strong hands-on ReactJS, NextJS and NodeJS with architecture focus.
• Agentic AI / AI agents and AI orchestration experience.
• RAG/LLM integration with LangChain/LangGraph.
• Cloud exposure: Azure OpenAI/OpenAI/Anthropic/Gemini.
• Vector databases and microservices with REST APIs.
• Full-stack enterprise architecture expertise.
• .NET is secondary for this role; primary focus is frontend/backend AI.

Skills

ReactJS

NextJS

NodeJS

TypeScript / JavaScript

Agentic AI / AI Agents

RAG & LLM integration

LangChain / LangGraph

Multi-Agent Systems / AI orchestration

Azure OpenAI / OpenAI / Anthropic /Gem

Vector Databases

Microservices & REST APIs

Azure or AWS

Docker / Kubernetes

Solution/Full Stack Architecture

.NET

Tools

Docker

Kubernetes

Job description

Job ID: 906864
Role: Full Stack Architect AI & Agentic Systems
Location: Chicago, IL Hybrid (3 Days WFO)
Duration: 12 Months

Must-Have Skills:

• ReactJS Strong hands-on


• NextJS Strong hands-on


• NodeJS Strong hands-on


• TypeScript / JavaScript


• Agentic AI / AI Agents


• RAG & LLM integration


• LangChain / LangGraph


• Multi-Agent Systems / AI orchestration


• Azure OpenAI / OpenAI / Anthropic / Gemini


• Vector Databases


• Microservices & REST APIs


• Azure or AWS


• Docker / Kubernetes


• Strong enterprise Solution/Full Stack Architecture experience

Important: .NET is secondary for this role. Do not prioritize candidates based on .NET experience. The client is primarily looking for ReactJS + NextJS + NodeJS + Agentic AI expertise with strong hands‑on architecture experience.