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# Senior Back-End Developer: Ai, Node.Js & Ts

- **Company:** Amaris
- **Location:** Madrid, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Node.Js, TypeScript, Backend, Build Management
- **Published:** August 5, 2026
- **Apply:** https://www.buscojobs.com.es/senior-back-end-developer-ai-node-js-ts-en-madrid-ID-365583800

## About the Role

A multinational technology firm based in Barcelona is seeking a Senior Back-End Developer to design and build robust backend systems.
You will utilize Node.js and TypeScript while integrating AI-driven solutions in production environments.
The ideal candidate has 5-7 years of experience, excellent communication and teamwork abilities, and must be fluent in Spanish.
This fully remote position offers continuous growth opportunities and a supportive work culture that values innovation and diversity.

## Description

A multinational technology firm based in Barcelona is seeking a Senior Back-End Developer to design and build robust backend systems.You will utilize Node.js and TypeScript while integrating AI-driven solutions in production environments.The ideal candidate has 5-7 years of experience, excellent communication and teamwork abilities, and must be fluent in Spanish.This fully remote position offers continuous growth opportunities and a supportive work culture that values innovation and diversity.#J-*****-Ljbffr


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