Data & Knowledge Engineer
PwC Canada — Bucharest
Posted 2026-09-23
Job Description & Summary The opportunity Provide trusted, contextual and well-governed enterprise data and knowledge services that ground agentic workflows and improve their reliability. What you will be doing · Design and build ingestion, transformation and serving pipelines for structured and unstructured data. · Create retrieval indexes, metadata models, semantic layers, knowledge graphs or data products as appropriate. · Implement chunking, enrichment, lineage, quality and access-control patterns. · Optimize retrieval quality, freshness, latency and cost with the AI engineering team. · Integrate cloud and on-premises data sources for hybrid solutions. · Support evaluation datasets, monitoring data and traceability requirements. What we need from you · 4+ years in data engineering, analytics engineering, information retrieval or knowledge platforms. · Strong SQL and Python skills and experience with data pipelines, APIs and data modeling. · Practical knowledge of vector search, embeddings, metadata, document processing and retrieval evaluation. · Experience with enterprise security, data quality and hybrid data integration. Relevant AI technologies and tooling · Strong SQL and