Senior Specialist, Context Engineer
Core
Design, build, and govern the enterprise context layer (AI, Ontology & Knowledge Graphs) to power next-generation AI, analytics, and decision intelligence solutions for a global healthcare biopharma company.
Role type
Senior Specialist Context Engineer (Data Engineering, Ontology Design, Knowledge Graphs, Semantic Technologies, Agentic AI)
Builds
Enterprise context layer, semantic models, knowledge graphs, metadata frameworks, AI grounding capabilities, and context-serving APIs
Domain
Healthcare biopharma / Digital Supply Chain / AI & Semantic Technologies
Deliverable
production ML models
Required skills
Ontology design, Knowledge graph engineering, Semantic modeling, AI grounding, GraphRAG development, Metadata management, Business glossary creation, Semantic API design, Stakeholder collaboration, Ontology governance
Preferred skills
Leadership and people management, Proven leadership in building strong relationships across siloes
Technologies
RDF, RDFS, OWL, SKOS, SHACL, SPARQL, Neo4j, Amazon Neptune, Stardog, GraphDB, TigerGraph, Timbr.ai, Ontotext, Python, SQL, Cypher, REST APIs, LLMs, Vector Databases
Responsibilities
Design semantic models, ontologies, and taxonomies; Define business entities, concepts, relationships, and hierarchies; Establish enterprise-wide semantic standards and reusable patterns; Create contextual representations of business processes and decision flows; Design and implement knowledge graphs; Build context layers that improve AI accuracy and explainability; Develop GraphRAG solutions and semantic retrieval frameworks; Enable enterprise copilots and AI agents with trusted business context; Establish grounding mechanisms for LLMs and autonomous agents; Create semantic mappings between business concepts and physical data; Facilitate workshops with business stakeholders and SMEs; Establish ontology governance processes; Manage lifecycle, quality, and stewardship of enterprise context assets
Seniority
Senior, hands-on IC with leadership responsibilities
