Senior Knowledge Graph Engineer

2 days ago


Remote, Oregon, United States Phizenix Full time $36,000 - $41,600 per year

Job Title: Senior Knowledge Graph Engineer / AI Architect

Location: Remote, USA

Duration: 6 Months with possible extensions or conversion

Role Overview

Lead the design and deployment of intelligent systems using Knowledge Graphs and AI reasoning. You'll architect scalable solutions that combine semantic technologies with AI models to enable advanced inference, decision support, and autonomous agents.

Key Responsibilities
  • Build and scale Knowledge Graphs (RDF, OWL, SPARQL, Neo4j).

  • Integrate AI models for reasoning, enrichment, and search.

  • Develop semantic pipelines (NLP, entity linking, ontology alignment).

  • Lead technical strategy and mentor teams.

  • Prototype LLM + graph systems for real-time applications.

Qualifications
  • 7+ years in software/AI engineering; 3+ with Knowledge Graphs.

  • Strong in semantic tech, graph DBs, hybrid AI, Python/Java.

  • Experience with LLM tools (LangChain, CrewAI), reasoning engines.

  • Excellent communication and leadership.

Bonus
  • MS/PhD, experience with Drools, RDFox, or autonomous agents.

  • Research or open-source contributions.

California Pay Range

$70 - $80 USD



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