Senior AI Engineer - Generative AI & LLM Architect

Ethereum Technologies; Alpharetta (GA); On-site; USD 77,000 - 110,000; Full time

Job summary

Ethereum Technologies in Alpharetta, GA seeks an experienced AI Engineer to design, develop, and deploy enterprise-scale AI/ML and Generative AI solutions. Lead AI initiatives and collaborate with cross-functional teams to build scalable systems supporting business objectives.

Ideal candidates have 14+ years IT experience with deep expertise in LLMs, RAG, AI agents, Python, ML frameworks, and cloud platforms. Strong governance, security, and mentorship are required.

Qualifications

• 12+ years of software engineering and data solutions experience.
• 5+ years of hands-on experience in Artificial Intelligence, Machine Learning, and Deep Learning.
• Strong expertise in Generative AI, Large Language Models (LLMs), RAG, and AI Agents.
• Experience with OpenAI, Azure OpenAI, Anthropic Claude, Gemini, or similar AI platforms.
• Proficiency in Python and AI/ML frameworks such as TensorFlow, PyTorch, Scikit-learn.
• Experience with LangChain, LlamaIndex, Vector Databases (Pinecone, Weaviate, ChromaDB, FAISS).
• Strong understanding of prompt engineering and LLM fine-tuning.
• Experience building REST APIs and microservices.
• Knowledge of cloud platforms: Azure, AWS, or GCP.
• Experience with MLOps, CI/CD, Docker, and Kubernetes.
• Strong SQL and NoSQL database experience.

Responsibilities

• Design, develop, and deploy AI/ML and Generative AI solutions.
• Lead architecture discussions and provide technical guidance to development teams.
• Build RAG-based applications, AI copilots, chatbots, and intelligent automation solutions.
• Integrate LLMs with enterprise applications and data sources.
• Optimize model performance, scalability, and cost efficiency.
• Collaborate with business stakeholders to identify AI use cases and deliver solutions.
• Mentor junior engineers and establish AI engineering best practices.
• Ensure AI governance, security, and compliance standards are followed.

Skills

Python

LLMs

TensorFlow

PyTorch

REST APIs

Docker

Kubernetes

LangChain

LlamaIndex

Pinecone

Weaviate

ChromaDB

FAISS

Cloud Platforms

SQL

NoSQL

Education

Master's degree in CS/AI/DS

Tools

OpenAI platforms

Azure OpenAI

Anthropic Claude

Gemini

Python

TensorFlow

PyTorch

Scikit-learn

Job description

Ethereum Technologies in Alpharetta, GA seeks an experienced AI Engineer to design, develop, and deploy enterprise-scale AI/ML and Generative AI solutions. Lead AI initiatives and collaborate with cross-functional teams to build scalable systems supporting business objectives.

Ideal candidates have 14+ years IT experience with deep expertise in LLMs, RAG, AI agents, Python, ML frameworks, and cloud platforms. Strong governance, security, and mentorship are required.