AI Systems Architect & LLM Engineer

Ethereum Technologies; Jersey City (NJ); On-site; USD 120,000 - 180,000; Full time

Job summary

Ethereum Technologies in Jersey City, NJ is seeking an AI Engineer to lead R&D on AI/ML technologies, deploy AI/LLM-based solutions, and collaborate across teams to scale proofs of concept into production-ready systems.

You will work with Python, APIs, ML frameworks, and a suite of AI tools across cloud environments (AWS/GCP). The role emphasizes staying abreast of GenAI trends, evaluating third-party solutions, and contributing to architecture and data strategies.

Responsibilities

• Conduct R&D on AI/ML technologies and architectures.
• Deploy AI/LLM and agentic applications for proof-of-concept demonstrations; assist in scaling solutions for production.
• Explore and implement traditional AI, Gen AI, and Agentic AI.
• Stay current on AI trends and evangelize emerging technologies.
• Evaluate and pilot third-party AI solutions for scalability and business value.
• Prototype solutions to inform future productization.
• Collaborate on data preparation and synthetic data generation strategies.
• Validate model performance, safety, and operational readiness.
• Contribute to AI system architecture and manage workflows in cloud environments.
• Collaborate with AI Business Partners.

Skills

Python

APIs

ML frameworks

AI tools

GitHub Copilot

Codex

Claude

LangChain

ADK

ChatGPT

MS Copilot

Tools

AWS

GCP

Job description

Ethereum Technologies in Jersey City, NJ is seeking an AI Engineer to lead R&D on AI/ML technologies, deploy AI/LLM-based solutions, and collaborate across teams to scale proofs of concept into production-ready systems.

You will work with Python, APIs, ML frameworks, and a suite of AI tools across cloud environments (AWS/GCP). The role emphasizes staying abreast of GenAI trends, evaluating third-party solutions, and contributing to architecture and data strategies.