18 of 18 SPARQL Jobs

Semantic Governance Managing Consultant - Ontologies and Semantics

Location
United Kingdom
experience with:* OWL (Web Ontology Language)* RDF (Resource Description Framework)* SKOS (Simple Knowledge Organization System)* SHACL (Shapes Constraint Language)* Semantic Web standards and technologies* SPARQL, Linked DataExperience developing, managing, and governing:* Controlled Vocabularies* Taxonomies* Business Glossaries* Semantic StandardsKnowledge and Domain Expertise Strong understanding of:* Semantic Interoperability* Metadata Management* Ontology Lifecycle ...

DATA AND KNOWLEDGE GRAPH ENGINEER

Location
Greater London, England, United Kingdom
track record delivering semantic layers, ontologies, and knowledge graphs into production environments. Strong understanding of semantic web technologies and knowledge representation (e.g. RDF, OWL, SPARQL, Cypher) and experience with graph databases such as Neo4j or GraphDB. Solid programming skills in Python (or similar) for data integration, pipeline development, and automation. ...

Knowledge Engineering Senior Analyst

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
with the team. BASIC (REQUIRED) QUALIFICATION Bachelor's degree or equivalent, plus at least 3 of the following: Experience with Knowledge Graph technologies (RDF, SPARQL, LPG, SHACL) Experience in schema design, ontology management, and KG curation Expertise in designing and developing KG solutions and graph-based ML models (functional + ...

Knowledge Engineering Consultant / Team Lead

Location
London, United Kingdom
with the team. BASIC (REQUIRED) QUALIFICATION Bachelor's degree or equivalent, plus at least 3 of the following: Experience with Knowledge Graph technologies (RDF, SPARQL, LPG, SHACL) Experience in schema design, ontology management, and KG curation Well versed in designing and developing KG solutions and graph-based ML models (functional ...

Knowledge Engineering Consultant / Team Lead

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
with the team. BASIC (REQUIRED) QUALIFICATION Bachelor's degree or equivalent, plus at least 3 of the following: Experience with Knowledge Graph technologies (RDF, SPARQL, LPG, SHACL) Experience in schema design, ontology management, and KG curation Well versed in designing and developing KG solutions and graph-based ML models (functional ...

Knowledge Engineering Senior Manager/Associate Director

Location
London, United Kingdom
teams who deliver them. BASIC (REQUIRED) QUALIFICATION Bachelor's degree or equivalent, plus all of the following: Significant experience with Knowledge Graph technologies (RDF, SPARQL, LPG, SHACL) Advanced practical knowledge of schema design, ontology management, and KG curation Seasoned in designing and developing KG solutions and graph-based ML models ...

Knowledge Engineering Senior Manager/Associate Director

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
teams who deliver them. BASIC (REQUIRED) QUALIFICATION Bachelor's degree or equivalent, plus all of the following: Significant experience with Knowledge Graph technologies (RDF, SPARQL, LPG, SHACL) Advanced practical knowledge of schema design, ontology management, and KG curation Seasoned in designing and developing KG solutions and graph-based ML models ...

Senior Information Architect-London

Location
Greater London, England, United Kingdom
with dbt Labs Good Python skills, API integration, automation Practical Snowflake and Databricks experience including Cortex AI and Genie Working knowledge of OWL, RDF, SPARQL and enterprise ontology design Experience with at least one agentic AI framework GitHub Copilot or equivalent AI coding assistant experience in a professional setting Financial ...

Senior Information Architect-London

Hiring Organisation
Northern Trust
Location
London, UK
Employment Type
Full-time
toolset)Proven experience with dbt LabsGood Python skills, API integration, automationPractical Snowflake and Databricks experience including Cortex AI and GenieWorking knowledge of OWL, RDF, SPARQL and enterprise ontology designExperience with at least one agentic AI frameworkGitHub Copilot or equivalent AI coding assistant experience in a professional settingFinancial services background preferred ...

Data Solution Architect

Location
West of England, England, United Kingdom
Experience designing architectures for unstructured data, knowledge graphs, semantic models, metadata frameworks, taxonomies, ontologies, or enterprise search solutions using technologies such as RDF, OWL, SPARQL, or similar. Understanding of AI technologies, including large language models, vector databases, semantic search and Retrieval-Augmented Generation (RAG). Strong Python and SQL skills ...

Knowledge Graph and Ontology Specialist

Location
Sheffield, England, United Kingdom
distinctions, limitations, and appropriate applications of formal ontologies versus data dictionaries, vocabularies, and taxonomies. Essential: Experience with semantic web technologies (RDF(S), OWL, SPARQL, SHACL), standard conceptual modelling languages (e.g., UML or similar) and linked data formats (e.g. Turtle). Essential: Practical experience with ontology authoring tools and workflows (e.g. ...

Knowledge Graph and Ontology Specialist

Location
Sheffield, England, United Kingdom
limitations, and appropriate applications of formal ontologies versus data dictionaries, vocabularies, and taxonomies. Interview/Application Experience with semantic web technologies (RDF(S), OWL, SPARQL, SHACL), standard conceptual modelling languages (e.g., UML or similar) and linked data formats (e.g. Turtle). Interview/Application Practical experience with ontology authoring tools ...

Knowledge Engineering Manager

Location
London, United Kingdom
degree or equivalent BASIC (REQUIRED) QUALIFICATION Bachelor's degree or equivalent, plus at least 4 of the following: Experience with Knowledge Graph technologies (RDF, SPARQL, LPG, SHACL) solid experience in schema design, ontology management, and KG curation Proven experience in designing and developing KG solutions and graph-based ML models ...

Knowledge Engineering Manager

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
degree or equivalent BASIC (REQUIRED) QUALIFICATION Bachelor's degree or equivalent, plus at least 4 of the following: Experience with Knowledge Graph technologies (RDF, SPARQL, LPG, SHACL) solid experience in schema design, ontology management, and KG curation Proven experience in designing and developing KG solutions and graph-based ML models ...

Knowledge Graph Consultant

Hiring Organisation
NTT DATA
Location
London, UK
Employment Type
Full-time
modeling)Ontology Engineering (OWL/RDF, Protégé)Graph RAG (LLM integration, retrieval strategies)API Design (REST/GraphQL)Preferred SkillsGraph platforms: Neptune, TigerGraphSemantic standards: SPARQL, SHACLAI/ML and LLM ecosystem exposureData governance and integration experienceSummaryThis role is pivotal in shaping the semantic foundation for enterprise AI, bridging data architecture ...

Higher Scientist - Informatics

Location
Greater London, England, United Kingdom
Natural Language Processing Experience in accessing and exposing data through Rest APIs, e.g. through application of FastAPI, OpenAPI etc. Experience in RDF, OWL, SPARQL Experience with graph databases (e.g. GraphDB, Neo4J) Knowledge of existing ontologies such as Schema.org, PROV-O, QUDT, SOSA/SSN Personal Proven ability to work ...

Senior Software Engineer (Interoperability)

Location
Sheffield, England, United Kingdom
systems, enabling their transformation into a modern digital ecosystem. Evaluate existing infrastructure and recommend architectural improvements, protocols, and communication standards (e.g., REST, MQTT, GraphQL, SPARQL). Write clean, maintainable, and scalable software solutions to support integration projects, transitioning proof-of-concept scripts into robust backend services, including management of open … sectors, or familiarity with industrial communication protocols (MQTT, OPC-UA). Desirable Desirable Interview/Application Familiarity with semantic web technologies (RDF, SPARQL), linked data principles, or large language model (LLM) APIs and agentic frameworks for automated data integration. Further Information Grade 7 Salary £38,784 - £47,289 per annum. ...

Senior Software Engineer (Digital Engineering & Semantic Data)

Location
Easter Howgate, Scotland, United Kingdom
principles. Semantic Implementation & Graph Engineering Develop and maintain the software implementation of the Digital Thread using the Semantic Web stack (e.g., RDF, OWL, SPARQL). Build and optimise the graph databases and triple stores that house the engineering relationships and enrichments. Implement the logic that allows for the "enrichment … software craftsmanship and clean code. Complex Data Experience: Experience handling data from heterogeneous, distributed sources. While experience with the Semantic Web stack (RDF, OWL, SPARQL) or Graph Databases (Neo4j, GraphDB, Stardog, etc.) is highly desirable, we value a strong engineering mindset and a willingness to learn these technologies. Distributed Systems ...