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Senior AI Engineer with semantic web tech
EPAM Systems
Remote · ArmeniaSalary not disclosedfull-timeVerified recentlyEPAM Systems Careers
We are seeking a Senior AI Engineer with deep expertise in semantic web technologies to act as the strategic bridge between business stakeholders (Data Governance, Enterprise Architecture, AI/Analytics teams) and technical implementation teams. In this role, you will design, build, and operationalize enterprise semantic and data foundations, translating complex business terminology, metadata requirements, and domain concepts into structured ontologies, knowledge graphs, and scalable data pipelines that power Analytics, AI, Agentic AI, Knowledge Management, and digital solutions.
Responsibilities
- Lead workshops and discovery sessions with business and technical stakeholders to elicit, define, and document business entities, relationships, attributes, hierarchies, and competency questions
- Develop and maintain enterprise ontologies, taxonomies, controlled vocabularies, and semantic models
- Map source systems and business concepts into canonical semantic representations
- Design, develop, and maintain scalable ELT/ETL frameworks, graph-loading processes, and semantic transformations supporting structured, semi-structured, and unstructured data
- Implement and optimize graph databases, semantic layers, and metadata repositories to directly support RAG (Retrieval-Augmented Generation), Knowledge Graph, and Agentic AI solutions
- Establish ontology governance frameworks and manage the business glossary and semantic versioning
- Automate data quality validation, monitoring, lineage, and observability processes
- Partner with Data Architects, Solution Architects, Data Stewards, and AI Engineers to ensure semantic consistency, discoverability, and high data quality across all enterprise data products
Languages
- Work format
- Remote
- Seniority
- Senior
- Posted
- 22 Sept 2026 (today)
- Last verified
- 22 Sept 2026