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Semantic Data and AI Engineer

Arlington, Virginia, United States💼 Full-time💰 $135,000–$135,000🗓 2026-05-19 → 2026-09-25

Core

Designing and deploying data discovery, integration, and governance solutions to transform knowledge assets into AI-ready assets for enterprise clients.

Role type

Senior IC Semantic Data and AI Engineer

Builds

Orchestrated data solutions, RAG workflows, and agentic AI solutions for enterprise AI transformations

Domain

Enterprise AI, Knowledge Graphs, Data Governance

Deliverable

production ML models | product features

Required skills

NLP (entity extraction, classification, document processing), RAG pipeline design, embedding strategies, Python/R programming, data modeling, SQL, client consulting

Preferred skills

Graph databases (SPARQL), AI governance, containerization (Docker/Kubernetes), cloud platforms (AWS/Azure/GCP), ontology/taxonomy design, agentic AI frameworks (LangChain/LlamaIndex)

Technologies

Python, R, SQL, Docker, Kubernetes, AWS, Azure, GCP, LangChain, LlamaIndex, LangGraph

Responsibilities

Model domain knowledge with SMEs, apply NLP to transform data, design RAG workflows, implement agentic AI solutions, support BI projects, analyze datasets, build data pipelines, contribute to knowledge graphs

Seniority

Senior, hands-on IC

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