Applied AI Engineer: LLMs & Real-World Impact

OON Systems LLC; New York (NY); Hybrid; USD 140,000 - 170,000; Full time

Job summary

OON Systems LLC in New York is seeking an AI Engineer to advance large language models, NLP systems, and production-grade AI technologies. You will build LLM-based workflows, translate operational problems into real-world AI applications, and create monitoring and evaluation systems to ensure quality and reliability across experimentation, deployment, and production.

Strong Python skills and experience with transformer models, embeddings, retrieval, and fine-tuning workflows are preferred to

Qualifications

• Strong Python skills and familiarity with production AI systems.
• Experience with transformer models, embeddings, retrieval, or fine tuning workflows.
• Understanding of model evaluation, error analysis, and real world deployment.
• Ability to build end-to-end systems.

Responsibilities

• Build LLM and NLP based systems for workflow automation.
• Translate operational problems into production AI applications.
• Create monitoring and evaluation systems for model quality and reliability.
• Work across experimentation, deployment, and iteration in live workflows.

Skills

Python

Transformer models

Model evaluation

Deployment knowledge

Tools

Hugging Face

Vector databases

RAG

Agentic workflows

Job description

OON Systems LLC in New York is seeking an AI Engineer to advance large language models, NLP systems, and production-grade AI technologies. You will build LLM-based workflows, translate operational problems into real-world AI applications, and create monitoring and evaluation systems to ensure quality and reliability across experimentation, deployment, and production.

Strong Python skills and experience with transformer models, embeddings, retrieval, and fine-tuning workflows are preferred to