Description
Ontotext, doing business as Graphwise, is hiring a Senior AI Engineer focused on GraphRAG and automation in Sofia or Ruse. The role builds scalable data ingestion, transformation, and enrichment pipelines; integrates LLMs and embedding models into production RAG, semantic search, and agent workflows; develops APIs; and ensures reliability, observability, and scalability of AI-driven backend systems. Candidates need at least four years of backend or data engineering experience, strong LLM and API knowledge, and a degree in Computer Science, Engineering, or equivalent practical experience.
