Ontology Software Developer

@ Vantor

Ontology Software Developer

Herndon, VA
Posted today

About the job

Vantor creates innovative web and cloud solutions focusing on knowledge graphs and data models. The role involves building APIs, collaborating across teams, and deploying scalable, automated, and high-performance systems in an agile environment.

Requirements

  • Knowledge graph development
  • API and data model design
  • Cloud deployment experience
  • Collaborative team skills

Qualifications

  • Experience with semantic models
  • Strong coding skills
  • Agile methodology familiarity
  • Data integration expertise

Full job description

Vantor seeks an Ontology Software Developer to design and implement knowledge graphs and data models powering modern web and cloud solutions. You will collaborate with cross‑functional teams to translate complex business domains into semantic models, integrate data from multiple systems, and build APIs and services that expose structured knowledge to applications and analytics. Using agile practices, you’ll contribute across the stack, from modeling and transformation pipelines to scalable cloud deployment, automation, testing, and performance optimization in a highly collaborative environment.
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