AI & Agentic Systems Full-Stack Architect

CitiusTech; Chicago (IL); Hybrid; USD 150,000 - 190,000; Full time

Job summary

CitiusTech in Chicago, IL is seeking a highly experienced Full Stack Architect - AI & Agentic Systems to lead design and implementation of next-generation digital platforms powered by modern web technologies and AI-driven architectures.

The role requires deep expertise in ReactJS, NextJS, NodeJS, .NET Core, ASP.NET Web APIs, cloud-native development, and agentic AI solutions, including RAG and AI-DLC practices. Hybrid work 3 days per week on site.

Qualifications

• Experience designing enterprise-scale AI-enabled platforms.
• Proficiency with ReactJS/NextJS and .NET Core backend services.
• Experience with AI workflows, RAG and agentic architectures.

Responsibilities

• Define end-to-end architecture for enterprise applications and AI-enabled platforms.
• Design scalable systems using microservices, API-first patterns, and cloud-native principles.
• Establish architecture governance and engineering standards.
• Conduct architecture reviews and technology assessments.

Skills

ReactJS

NextJS

NodeJS

NET Core

ASP.NET Web APIs

Cloud-native

Agentic AI

RAG

AI Development Lifecycle

Tools

LangGraph

Semantic Kernel

AutoGen

CrewAI

Job description

CitiusTech in Chicago, IL is seeking a highly experienced Full Stack Architect - AI & Agentic Systems to lead design and implementation of next-generation digital platforms powered by modern web technologies and AI-driven architectures.

The role requires deep expertise in ReactJS, NextJS, NodeJS, .NET Core, ASP.NET Web APIs, cloud-native development, and agentic AI solutions, including RAG and AI-DLC practices. Hybrid work 3 days per week on site.