Senior AI Architect: GenAI, LLMs & Agentic Systems

Lumen Technologies; India (PA); Hybrid; USD 26,000 - 42,000; Full time

Job summary

Lumen Technologies is seeking a Senior AI Engineer to lead enterprise-scale analytics, Generative AI, and Agentic AI initiatives from architecture to deployment. You will mentor senior data scientists and partner with leadership to translate business priorities into scalable AI solutions.

The role requires deep hands-on expertise, strong architectural judgment, and the ability to act as a trusted advisor to clients and internal stakeholders across departments.

Qualifications

• Senior AI Engineer with hands-on expertise in enterprise-scale GenAI and Agentic AI initiatives.
• Own solution architecture and mentor data scientists; translate business priorities into scalable AI solutions.
• Experience deploying AI solutions on cloud platforms (AWS, Azure, or GCP) and building responsible, scalable AI adoption.

Responsibilities

• Lead the design and delivery of complex AI/GenAI solutions from problem framing through production deployment.
• Own endtoend solution architecture for LLMpowered, RAGbased, and Agentic AI systems.
• Act as a technical authority and advisor for clients and senior stakeholders on AI strategy and feasibility.
• Drive best practices, standards, and governance for ML and GenAI development.
• Mentor and review work of senior data scientists and consultants, raising overall team capability.
• Collaborate with product, engineering, security, and compliance teams to ensure scalable and responsible AI adoption.
• Evaluate and recommend emerging tools, frameworks, and architectures in the GenAI ecosystem.

Skills

Machine Learning

Artificial Intelligence

Natural Language Processing

Python

SQL

Generative AI

Agentic AI

ML

Tools

LangChain

LangGraph

FAISS

Pinecone

Job description

Lumen Technologies is seeking a Senior AI Engineer to lead enterprise-scale analytics, Generative AI, and Agentic AI initiatives from architecture to deployment. You will mentor senior data scientists and partner with leadership to translate business priorities into scalable AI solutions.

The role requires deep hands-on expertise, strong architectural judgment, and the ability to act as a trusted advisor to clients and internal stakeholders across departments.