LLM Architect for End-to-End AI Systems

Infosys; Mason (OH); On-site; USD 120,000 - 150,000; Full time

Benefits offered by this job

Medical/Dental/Vision/Life Insurance

Long-term/Short-term Disability

401(k) plan

Paid holidays

Paid Time Off

Job summary

Infosys is seeking an Architecture Consultant 2 in Mason, OH to lead the design and delivery of LLM-powered applications and agentic workflows. You will develop scalable architectures, evaluate technologies, and guide deployment strategies across enterprise data and cloud services.

The role emphasizes hands-on Python development, integration with LangChain/LangGraph, and building robust, production-grade backends with a focus on performance and security. Relocation/travel may be required.

Qualifications

• Senior AI engineer responsible for design and build of production-grade LLM-powered apps.
• Experience with end-to-end architecture and deployment of intelligent solutions.
• Knowledge of integration methodologies and deployment strategies.

Responsibilities

• Architect and deliver end-to-end LLM-powered applications and agentic workflows.
• Design RAG pipelines over enterprise data using embeddings and vectors.
• Build multi-step, tool-using agents and integrate AI with APIs and cloud services.
• Establish evaluation, reliability, and performance strategies.

Skills

Python

LLM frameworks

AI engineering

System design

Cloud integration

Education

Bachelor’s degree

Tools

LangChain

LangGraph

AutoGen

Vector databases

Job description

Infosys is seeking an Architecture Consultant 2 in Mason, OH to lead the design and delivery of LLM-powered applications and agentic workflows. You will develop scalable architectures, evaluate technologies, and guide deployment strategies across enterprise data and cloud services.

The role emphasizes hands-on Python development, integration with LangChain/LangGraph, and building robust, production-grade backends with a focus on performance and security. Relocation/travel may be required.