Principal AI Engineer - Generative AI & LLMs

MACHINE LEARNING TECHNOLOGIES LLC; Waukesha (WI); On-site; USD 180,000 - 240,000; Full time

Job summary

Machine Learning Technologies LLC in Wisconsin seeks a seasoned Principal AI Engineer to lead architecture and deployment of generative AI solutions. You will build multi-agent systems, integrate large language models into enterprise environments, and drive high-scale AI deployments.

Responsibilities include designing scalable AI solutions with LangChain/AutoGen, optimizing LLM performance via prompt engineering, and deploying robust pipelines on AWS, Azure or GCP, collaborating with

Qualifications

• 12+ years of software engineering and data science experience.
• Deep expertise in GPT/Claude and other LLMs.
• Proficient in Python and backend integration.
• Experience with orchestration tools and agentic frameworks.
• Strong cloud architecture and MLOps familiarity.

Responsibilities

• Design scalable AI solutions using LangChain and AutoGen.
• Develop multi-agent orchestration systems with memory and reasoning.
• Optimize LLM performance via prompt engineering and tuning.
• Architect robust cloud pipelines on AWS/Azure/GCP.
• Collaborate with cross-functional teams to embed AI in products.

Skills

12+ years experience

Python programming

LLM expertise

Orchestration tools

Agentic frameworks

AI lifecycles

Tools

LangChain

AutoGen

LlamaIndex

AWS

Azure

GCP

Pinecone

Milvus

Weaviate

Job description

Machine Learning Technologies LLC in Wisconsin seeks a seasoned Principal AI Engineer to lead architecture and deployment of generative AI solutions. You will build multi-agent systems, integrate large language models into enterprise environments, and drive high-scale AI deployments.

Responsibilities include designing scalable AI solutions with LangChain/AutoGen, optimizing LLM performance via prompt engineering, and deploying robust pipelines on AWS, Azure or GCP, collaborating with