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Graph Engineer / Data Ontology Specialist

London, Greater London, South East, England

Apply by 1 Nov 2025

£450 - £650 per day

Job Ref.: BH-55823

Job Description

For our customer, a major management consultancy we are seeking an Data Ontology with experience on AWS Proserve / LLM / Amazon Neptune 


Expertise in graph database design, optimisation, and querying (particularly with Amazon Neptune). - Understanding of ontology engineering and knowledge representation is required.

GenAI/LLM Skills Required:
- AWS Neptune 
- Integration of LLMs (like Claude 3.7 or above) for content analysis and entity extraction
- Retrieval Augmented Generation (RAG) implementation
- Machine Learning
- AWS AI 
- Sage
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