We are seeking a highly skilled AI & Ontology/Knowledge Graph Engineer to design, build, and scale enterprise-grade AI solutions powered by semantic technologies and knowledge graphs. The ideal candidate will possess a unique blend of AI engineering, data engineering, ontology modeling, and knowledge graph expertise, enabling the development of intelligent, agent-driven systems that transform complex enterprise data into actionable knowledge.
This role requires both strategic architecture capabilities and hands‑on implementation experience, with a focus on building AI-powered, no‑code/low‑code data processing pipelines and enterprise knowledge ecosystems.
Key responsibilities
AI Engineering & Agentic Systems
- Design and develop AI-powered solutions leveraging Large Language Models (LLMs), Generative AI, Agentic AI, and Retrieval-Augmented Generation (RAG) frameworks.
- Build intelligent agent-managed data pipelines that enable business users to create, manage, and monitor data workflows without writing code.
- Develop AI orchestration frameworks integrating enterprise systems, APIs, databases, and knowledge repositories.
- Implement prompt engineering, tool calling, workflow automation, and autonomous agent architectures.
- Optimize AI model performance, scalability, governance, and operationalization in enterprise environments.
- Develop evaluation frameworks and guardrails for AI applications.
Ontology & Knowledge Graph Engineering
- Design and develop enterprise ontologies, taxonomies, semantic models, and knowledge graphs.
- Define domain concepts, relationships, metadata standards, and semantic frameworks across multiple business domains.
- Architect and implement knowledge graph solutions using graph databases and semantic web technologies.
- Build semantic layers that connect structured, unstructured, and semi-structured enterprise data.
- Develop ontology governance processes and lifecycle management frameworks.
- Enable semantic search, entity resolution, relationship discovery, and contextual reasoning capabilities.
- Build scalable data ingestion and transformation pipelines across enterprise platforms.
- Integrate knowledge graphs with data lakes, data warehouses, AI platforms, and enterprise applications.
- Develop metadata-driven architectures to improve discoverability, governance, and lineage.
- Implement data quality, enrichment, and semantic tagging frameworks.
- Define enterprise architecture for AI and Knowledge Graph platforms.
- Collaborate with business stakeholders, data stewards, architects, and product teams to translate business requirements into semantic and AI solutions.
- Provide technical leadership and best practices for ontology design, graph modeling, and AI engineering.
- Mentor team members and contribute to capability development within the organization.
Experience
- 8+ years of experience in AI Engineering, Data Engineering, Knowledge Management, or Semantic Technologies.
- Proven experience designing and implementing enterprise-scale Knowledge Graph solutions.
- Hands‑on experience building production‑grade AI applications and data pipelines.
- Experience architecting and delivering large‑scale enterprise platforms.
Technical Skills
AI & Generative AI
- Agentic AI Frameworks
- LangGraph
- LangChain
- CrewAI
- Semantic Kernel
- AutoGen
- Retrieval-Augmented Generation (RAG)
- Vector Databases
- Prompt Engineering
- AI Evaluation Frameworks
- Taxonomy Management
- RDF, RDFS, OWL
- SPARQL
- Knowledge Graph Modeling
- Semantic Web Technologies
- Entity Resolution and Semantic Reasoning