Sr. Engineer, Knowledge Engineering - 11317

2 weeks, 4 days ago
Senior
Software Development
Coupa Software

Coupa Software

Coupa Software is the premier cloud-based finance platform, empowering companies worldwide to optimize spend, boost profits, and reduce costs with a comprehensive suite of modules.

Internet Software & Services
1K-5K
Founded 2006

Description

  • Design and implement an ontology based on Coupa's existing data models, business rules, and entity relationships.
  • Build and populate a knowledge graph with entity instances and relationship edges.
  • Implement graph query interfaces for AI model consumption.
  • Design tenant-isolated and shared knowledge graph layers.
  • Map existing taxonomies and classification hierarchies into the knowledge graph.
  • Collaborate with machine learning engineers to generate ontology-aware training data.
  • Evaluate graph storage options such as Elasticsearch graph queries, Neptune, and Neo4j, and recommend an approach.
  • Evolve the ontology as AI capabilities expand across additional platform areas.

Requirements

  • 5+ years of software engineering experience.
  • 2+ years of experience in knowledge representation, graph systems, or data modeling.
  • Experience with graph databases or graph-like query systems such as Neo4j, Neptune, or Elasticsearch.
  • Understanding of ontology design, including RDF, JSON-LD, OWL, or pragmatic schema representations.
  • Experience with entity resolution and populating knowledge graphs from structured data.
  • Strong data modeling skills, including entity-relationship design and hierarchical taxonomies.
  • Proficiency in Python and query languages such as Cypher, Gremlin, SPARQL, or Elasticsearch DSL.
  • Experience with enterprise data models in B2B SaaS is a plus.
  • BS/MS in Computer Science or equivalent experience.

Benefits

  • Remote work option.
  • Opportunity to work on a global platform with measurable impact.
  • Collaborative and transparent team culture.
  • Equal opportunity and inclusive work environment.

Interested in this position?

Apply directly on the company website

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