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# Senior Backend Engineer: Semantic Graphs & MCP Server

- **Company:** NextLink Group
- **Location:** Sant Cugat del Vallès, Spain
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Graph Database, Python (Programming Language), OpenShift, Cloud Services, SPARQL, Backend, Fastapi, Kubernetes
- **Published:** November 13, 2026
- **Apply:** https://www.jobleads.com/es/job/senior-backend-engineer-semantic-graphs-mcp-server--sant-cugat-del-valles--e5c75b50eea610543cd10044c63f18ec5

## About the Role

The role requires 5+ years in backend engineering, experience with RDF/SPARQL and cloud deployments on OpenShift/Kubernetes. Hybrid collaboration with pharma clients is expected.

## Description

NextLink Group in Spain is seeking a Senior Software Engineer to advance an Enterprise Knowledge Graph platform. You will develop the MCP Server, build backend services with Python and FastAPI, and optimize graph data workflows for scalable, AI-enabled analytics.

The role requires 5+ years in backend engineering, experience with RDF/SPARQL and cloud deployments on OpenShift/Kubernetes. Hybrid collaboration with pharma clients is expected.