Full Stack Engineer - Knowledge Graph & AI Data Platforms

Virtusa is seeking a Knowledge Graph (Full Stack) Engineer in Barcelona to design, build, and maintain scalable data pipelines and a knowledge graph for agentic AI use cases. You will work with data scientists, ontologists, and stakeholders to translate requirements into robust data-driven solutions.

You will develop data ingestion, transformation, and API integrations (Snowflake, dbt, Fivetran), ensure security and governance, and help deploy a scalable RAG architecture leveraging AWS Neptune