> Markdown version of [/jobs/ext/4490488-backend-senior-apis-cloud-datos-remote](https://www.wearedevelopers.com/jobs/ext/4490488-backend-senior-apis-cloud-datos-remote). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Backend Senior: APIs, Cloud & Datos (Remote)

- **Company:** Placements24
- **Location:** León, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Cloud Computing, Databases, Data Security, Python (Programming Language), Node.Js, Backend, Restful APIs, Microservices
- **Published:** November 2, 2026
- **Apply:** https://www.jobleads.com/es/job/backend-senior-apis-cloud-datos-remote--leon--eadbd0907f3a8c16264bd45850b6f1cf4

## About the Role

The ideal candidate has 5+ years of backend experience, strong knowledge of Python/Java/Node.js/Go, and hands-on experience with databases and cloud platforms.

## Description

Placements24 is seeking a Senior Backend Developer to design, build, and maintain scalable backend systems for the energy sector. This remote-first role allows work from anywhere within designated time zones and emphasizes robust APIs, microservices, and secure data handling.

The ideal candidate has 5+ years of backend experience, strong knowledge of Python/Java/Node.js/Go, and hands-on experience with databases and cloud platforms.