Cloud AI Architect for Agentic AI & RAG - Enterprise Scale

Infinity Tech Group; Stamford (CT); On-site; USD 150,000 - 190,000; Full time

Job summary

Infinity Tech Group in Stamford, CT is seeking an experienced Cloud/AI Architect to design enterprise-grade Agentic AI systems and define scalable, secure architecture standards.

You will architect AI pipelines across AWS Agent Core, Google Vertex AI, LangChain/LangGraph, and vector stores, delivering governance, reliability, and cost-efficient solutions for autonomous agents and RAG use cases across enterprise teams.

Qualifications

• Designing and implementing scalable cloud/AI architectures for enterprise AI
• Experience with agentic/ autonomous AI systems and governance
• Experience with RAG pipelines, knowledge retrieval, and vector databases
• Strong leadership, collaboration, and communication across technical teams

Responsibilities

• Architect and implement Agentic AI pipelines with multi-step reasoning and orchestration
• Build enterprise-grade RAG systems including embeddings, vector stores, and retrieval optimization
• Define cloud architecture patterns for AI workloads (compute, storage, security, cost)
• Evaluate LLM providers and AI frameworks for enterprise use cases
• Work with LangChain/LangGraph, CrewAI, Bedrock Agents, Vertex AI ecosystems
• Collaborate with Data/Security/Cloud/Platform teams to meet scalability and compliance
• Develop reusable architecture blueprints and reference implementations
• Provide technical leadership and mentorship to engineering teams
• Evaluate new cloud AI services and adoption opportunities
• Translate business requirements into scalable, secure AI architectures

Skills

Cloud architecture

Technical leadership

Stakeholder management

Communication

Education

Bachelor's degree in CS/Engineering

Tools

AWS

Google Cloud Platform

Vertex AI

LangChain

LangGraph

CrewAI

Bedrock Agents

OpenSearch

Pinecone

pgvector

Job description

Infinity Tech Group in Stamford, CT is seeking an experienced Cloud/AI Architect to design enterprise-grade Agentic AI systems and define scalable, secure architecture standards.

You will architect AI pipelines across AWS Agent Core, Google Vertex AI, LangChain/LangGraph, and vector stores, delivering governance, reliability, and cost-efficient solutions for autonomous agents and RAG use cases across enterprise teams.