OverviewIn this role you design and maintain a Python-based MCP backend that links Knowledge Graphs, AI agents and cloud data platforms to enable natural-language access to enterprise information.
You will optimize semantic queries, ensure secure and scalable API services, and operate in a cloud-native setup.
You join a collaborative team with mentorship and career development opportunities, shaping technical decisions and knowledge sharing.
Your work supports innovative AI-driven solutions in a pharma-focused context.
Compensaciones / Beneficiosprivate health insurance
full coverage for sick leave
gym discounts or sports compensation
versátil remuneration
referral bonuses
23 working days of vacation
ResponsabilidadesDesign, develop and maintain Python-based backend services and APIs (MCP)
Connect Knowledge Graphs with AI agents and cloud data platforms
Optimize SPARQL queries and API performance




Extend semantic model compilation capabilities
Ensure security, scalability, automated testing and operational reliability in cloud-native environments
Requisitos principales5+ years of professional software engineering in backend services
Strong Python 3, FastAPI, Pydantic, REST APIs experience
Practical RDF and SPARQL experience (graph modeling, traversals, optimization)
Docker/Podman, Kubernetes or OpenShift, CI/CD, Git, cloud-native environments
API security and performance optimization (OAuth 2.0/OIDC, RBAC, caching, observability)
Linux, Terraform, CI/CD tools such as Jenkins
Fluent English; strong ownership and communication in international Agile/Scrum teams
strong ownership
clear communication
team collaboration
Python 3
FastAPI
Pydantic

📌 Python Software Engineer (España)
🏢 Erni
📍 España