Phizenix

Senior Knowledge Graph Engineer / AI Architect

Reposted Yesterday

Remote

Hiring Remotely in USA

70-80 Annually

Senior level

Remote

Hiring Remotely in USA

70-80 Annually

Senior level

Lead the design and deployment of intelligent systems using Knowledge Graphs and AI reasoning, including building scalable solutions and integrating AI models.

The summary above was generated by AI

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

Top Skills

Ai Models

Crewai

Java

Knowledge Graphs

Langchain

Neo4J

Nlp

Owl

Python

Rdf

Sparql

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