AI Engineer - Semantic Layer & Agentic AI
  • England,London,City of London
  • Full Time, Contract
  • £600 - £700 per day
Job Description:
Full job descriptionWe’re looking for an AI Engineer to help build the data foundations powering the next generation of AI applications, agents and copilots.
Key Responsibilities:
*Design and develop semantic layers, knowledge graphs and AI-ready data models
*Build RAG and Agentic AI solutions using modern LLM frameworks
*Work with Data Engineering teams to create business context across complex datasets
*Develop scalable retrieval, search and reasoning capabilities for AI applications
*Contribute to AI governance, data quality and platform architecture
Required Experience:
*Strong Python and SQL skills
*Experience with AI/ML, LLMs or GenAI applications
*Knowledge of semantic modelling, knowledge graphs or metadata-driven architectures
*Experience with RAG, vector databases and modern AI frameworks
*Exposure to AWS, Azure or GCP
Desirable:
*Neo4j or graph database experience
*LangChain, LangGraph or LlamaIndex
*Databricks, Snowflake or modern data platforms
*Agentic AI and AI platform engineering
Job number 4180311
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