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# Senior Node.Js Backend Engineer | Global Cloud Ai

- **Company:** Zemsania
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Agile Methodology, Artificial Intelligence, Amazon Web Services, Cloud Computing, Node.Js, NoSQL, SQL Databases, Backend, Restful APIs
- **Published:** September 18, 2026
- **Apply:** https://www.buscojobs.com.es/senior-node-js-backend-engineer-global-cloud-ai-en-madrid-ID-371345266

## About the Role

Se requiere mínimo 3-5 años de experiencia, Node.js, REST, SQL/NoSQL y inglés B2.

## Description

Zemsania busca un Backend Engineer Senior Node para un importante grupo tecnológico con sede en Barcelona.Trabajarás en un equipo internacional, desarrollando servicios backend de alta disponibilidad y APIs REST sobre AWS, con enfoque en IA, cloud y entornos Agile.Se requiere mínimo 3-5 años de experiencia, Node.js, REST, SQL/NoSQL y inglés B2.Proyecto híbrido en Barcelona, con viajes puntuales a París según necesidades, y oportunidad de crecimiento en un hub tecnológico estratégico.#J-*****-Ljbffr


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