Business Analyst (Context Layer and Semantic Layer)
Core
Translate business knowledge (metrics, entities, rules) into structured semantic and context layers that power AI agents to reason over enterprise data accurately.
Role type
Senior Business Analyst (AI Context Layer and Semantic Layer)
Builds
Machine-consumable semantic models and context grounding layers for LLM-powered agents
Domain
Identity Security / Applied AI / Data Architecture
Deliverable
production ML models
Required skills
Semantic modeling, LLM context consumption (RAG, embeddings), SQL, Knowledge graph modeling, Business glossary management, Stakeholder management
Preferred skills
Semantic layer tools (UnifyApp, dbt, Cube), AI orchestration (LangChain, LlamaIndex), Vector databases (Pinecone, Weaviate), Knowledge graph tech (Neo4j, RDF/OWL), LLM evaluation
Technologies
SQL, Knowledge graphs, Vector databases, RAG pipelines, Semantic layer tools
Responsibilities
Define semantic models for agent query mapping; Design context layers with business rules and guardrails; Build golden query test sets for agent validation; Bridge business experts and AI engineering teams; Maintain living business glossaries and context repositories
Seniority
Senior, hands-on IC