Senior AI Data Engineer
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A black heart is floating in the air on a white background.
Contact sales

We’d love to see how we can streamline your hiring together.

Request a demo
A black heart is floating in the air on a white background.
Contact sales

We’d love to see how we can streamline your hiring together.

Request a demo
A black heart is floating in the air on a white background.
Contact sales

We’d love to see how we can streamline your hiring together.

Request a demo
A black heart is floating in the air on a white background.
Contact sales

We’d love to see how we can streamline your hiring together.

Request a demo
A black heart is floating in the air on a white background.
Contact sales

We’d love to see how we can streamline your hiring together.

Request a demo
A black heart is floating in the air on a white background.

Contract Type:

Full Time

Location:

London, United Kingdom, United Kingdom

Industry:

Data Engineering

Date Published:

25-Aug-2026
We're looking for a Senior AI Data Engineer to join a new team building the data infrastructure behind the AI capabilities of a leading compliance SaaS business serving global financial services.

You'll work across RAG, embeddings, vector databases, knowledge graphs and semantic data, helping build a greenfield AI data platform from the ground up.

What you'll do
  • Build and operate AI-ready data pipelines
  • Develop embedding and vector search infrastructure
  • Build production RAG pipelines for LLM applications
  • Implement and maintain knowledge graphs
  • Work with semantic models, JSON-LD and RDF
  • Build reliable, observable infrastructure for AI workloads
  • Work alongside ontologists and AI/data engineering teams
What we're looking for
  • Experience as an AI Data Engineer
  • Strong Python and data engineering skills
  • Production experience with RAG, embeddings and vector search
  • Pinecone, Qdrant, Weaviate, pgvector or similar
  • Neo4j, Neptune, Jena or equivalent graph technology
  • JSON-LD, RDF, OWL or SKOS
  • AWS, Azure or GCP
Bonus: financial services / RegTech, ontology, DataOps or data contracts experience.

Interested? If you're an AI Data Engineer open to hearing about a genuinely greenfield opportunity, get in touch for a confidential conversation.

Message me directly and send through your CV!
Apply Now
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