8 of 8 Ontologies Jobs in Central London

Native Consulting Environment £80,000-£90,000 + package Our client is a fast-growing, AI-native, engineering-led consultancy building advanced semantic, ontology-driven and agentic AI systems. As they deepen their data engineering capability, they are seeking a senior-level Data Engineer to design and operate high-fidelity … ontology-aligned data foundations that power knowledge graphs, reasoning systems, retrieval layers and AI products. This is a strategic engineering role for someone who sees data not simply as pipelines and tables, but as structured, semantically coherent knowledge that underpins intelligent systems. The Purpose of the Role You will build ...

Experience supporting AI/ML or advanced analytics projects. Familiarity with data catalogues, governance, and lineage tools (e.g. Collibra, Alation, Atlas). Exposure to ontologies, semantic modelling, or knowledge graphs. Experience with modern architectures (lakehouse, data mesh, streaming/event-driven systems). Relevant cloud or data architecture certifications. ...

Build capability - Define and scale the firm's Decision Science practice. Create modelling frameworks, reusable components, and decision accelerators. Shape how modelling integrates with ontologies, semantic data platforms, and AI agents. Design decision systems - Go beyond modelling to architect end-to-end decision systems combining data pipelines, ML models, business ...

Core Responsibilities Foundry Solution Delivery Contribute to solution design and implementation across: Data integration (Pipeline Builder/code-based pipelines, connectors, incremental loads). Ontology modelling (objects, relationships, basic semantics, versioning). Application layer (Workshop, Code Repositories, OSDK/APIs, Actions, AIP/agentic workflows). Implement data modelling … Deployment or promotion through environments, Operational support and troubleshooting. Experience dealing with Performance issues or optimisation tasks, Permissions and basic security models, Schema/ontology changes and their impact on downstream use cases, Integration problems and incident recovery in collaboration with senior staff. Some client-facing experience (e.g. workshops, demos ...

Semantic Architect Location - Erskine, Newcastle, Farnborough or London Candidates are required to be eligible for clearance What Youll Do Design Ontologies: Develop and maintain ontologies using OWL/RDF to model enterprise data domains and relationships. Build Knowledge Graphs: Create and manage enterprise knowledge graphs that unify diverse data sources. … with Enterprise Systems: Embed semantic models into data pipelines, APIs, and enterprise workflows. Collaborate with AI Teams: Enable AI agents and LLMs to leverage ontologies and knowledge graphs for context-aware reasoning. Adopt Best Practices: Stay current with semantic web standards and contribute to internal guidelines for semantic data management. ...

Doing Assess and understand complex client data landscapes and define target-state architectures Lead workshops to define canonical data models and enterprise ontologies Design enterprise-wide integration architectures and scalable data flows Shape enterprise data warehouse strategy aligned with business goals Drive architectural roadmaps for large-scale data transformation initiatives … resilient, and high-performing data solutions ✅ Required Experience Proven experience as an Enterprise or Senior Data Architect Strong expertise in data modelling (canonical models, ontologies) Experience designing enterprise data integration architectures Deep understanding of data warehousing concepts and SQL Experience with cloud platforms ( AWS, Azure, or GCP ) Ability to align ...

Semantic Architect Location - Erskine, Newcastle, Farnborough or London Candidates are required to be eligible for clearance What Youll Do Design Ontologies: Develop and maintain ontologies using OWL/RDF to model enterprise data domains and relationships. Build Knowledge Graphs: Create and manage enterprise knowledge graphs that unify diverse data sources ...

Description AI Semantic Architect Location - Erskine, Newcastle, Farnborough or London Candidates are required to be eligible for clearance What Youll Do Design Ontologies: Develop and maintain ontologies using OWL/RDF to model enterprise data domains and relationships. xkybehq Build Knowledge Graphs: Create and manage enterprise knowledge graphs that unify ...