Graph DB developer

We are looking for a Graph Database Developer to design and build graph-based data solutions that integrate with a MongoDB document store. This role blends backend engineering, data modeling, and visualization to create intuitive, user-friendly graph experiences.

Develop and manage graph database solutions (Neo4j or similar)

Build integrations between graph layers and MongoDB document databases

Design efficient graph data models and relationships

Work with visualization tools (e.g., Cytoscape) to create intuitive interfaces

Integrate graph functionality with MCP and GraphRAG services

Collaborate with front-end teams to ensure clean, structured visual outputs

Contribute to building user-friendly, non-overwhelming graph experiences

Strong backend development or data engineering background

Hands-on experience with graph databases (Neo4j preferred)

Solid understanding of database design and data relationships

Experience working with APIs and modern data architectures

Ability to think both technically and visually about data presentation

Experience with GraphQL

Exposure to AI/LLM integrations (GraphRAG concepts)

Background in data science or advanced analytics

Remote Working

25 Days Annual Leave + South African Public Holidays

8 am - 4 pm UK time

We're building a platform for materials information, materials testing, and certification, and these kinds of things, which is mainly used in the space and defence markets, as well as automotive.

We work on medical devices

Our target market are businesses that really care about their brand, about the materials they use, i.e., companies like Apple

Apple phones for example the materials is a key part of the design or even developing aircraft or spacecraft that need to do more challenging missions. So from an engineering perspective, that's what we're doing.