Senior AI/ML Engineer Knowledge Graph & GraphDB (GenAI / Neo4j)

Dallas, TX, US • Posted 4 hours ago • Updated 4 hours ago
Contract Independent
Contract W2
Contract Corp To Corp
No Travel Required
Able to Sponsor
On-site
Depends on Experience
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Dice Job Match Score™

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Job Details

Skills

  • Senior AI/ML Engineer Knowledge Graph & GraphDB (GenAI / Neo4j)
  • Neo4j or GraphDB
  • Vector Databases
  • RAG architectures
  • entity resolution
  • probabilistic matching
  • ontology modeling
  • fine-tuning pipelines
  • Python
  • Data engineering frameworks
  • LLM ecosystems
  • GenAI platforms
  • Senior AI/ML Engineer

Summary

We are seeking a Senior AI/ML Engineer with strong expertise in Knowledge Graphs, Graph Databases, and Generative AI systems to design and implement advanced data infrastructure that powers enterprise AI applications.

This role focuses on building knowledge graphs, ontology frameworks, entity resolution systems, and AI-driven knowledge enrichment pipelines that enable LLM fine-tuning, reasoning, and retrieval-augmented generation (RAG).

The ideal candidate will have hands-on experience with GraphDB technologies such as Neo4j, vector databases, and scalable data pipelines, along with strong experience working with large-scale unstructured datasets and AI/ML model pipelines.

Required Skills & Experience

  • 7+ years of experience in AI/ML engineering, data engineering, or applied machine learning.

  • Strong experience with Knowledge Graphs and Graph Databases such as Neo4j or GraphDB.

  • Hands-on expertise with Vector Databases and RAG architectures.

  • Experience implementing entity resolution, probabilistic matching, and ontology modeling.

  • Strong experience working with large-scale unstructured datasets.

  • Experience building fine-tuning pipelines for language models and reasoning models.

  • Proficiency in Python and data engineering frameworks.

  • Experience with LLM ecosystems and GenAI platforms.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
  • Dice Id: 10330808A
  • Position Id: 8912279
  • Posted 4 hours ago

Company Info

About VDart, Inc.

VDart, headquartered in Atlanta, GA, is a global leader in digital talent solutions and IT staffing, delivering top technology professionals to businesses worldwide. With a strong presence across North America, Europe and Asia, we specialize in helping organizations navigate complex technology landscapes with the right expertise.

Through a strategic, client-focused approach, we have placed over 20,000 professionals across key industries and advanced technology solutions. Whether placing top talent in cutting-edge roles or providing strategic digital workforce solutions, our network of 4,000 specialists across 13 countries is committed to excellence, agility and impact.

Backed by 18 years of industry experience, we go beyond staffing to build long-term partnerships that accelerate digital transformation and drive sustained growth. Whether you need a technology partner to fuel innovation or specialized workforce solutions to maintain a competitive edge, VDart delivers the right people, skills and mindset to create a lasting impact in a digital-first world.

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