Job Summary
We are seeking for our CivitFun Brand a senior Backend Engineer to develop key functionalities for our SaaS platform focused on the hospitality sector, including integrations with external systems (PMS, payment methods, locks), architectural design, and deployment of new solutions in a cloud environment. This is an end to end opportunity from architecture design to deployment.

Job Responsibilities

Design, develop and maintain secure backend services using Node.js.

Design and implement APIs and core business logic powering the platform

Collaborate on front end development using React, especially for admin dashboards and user facing flows.

Lead technical decisions around architecture, database design, and deployment

Contribute to CI/CD setup, testing and code quality initiatives

Skillset and Experience Required

Experienced in backend development, primarily with Node.js

Solid hands on experience with React.js, including hooks and modern front end patterns





Strong understanding of RESTful API´s, authentication flows and role-based access

Proficiency with databases (MongoDB, Redis) SQL and NoSQL

Cloud experience with AWS

Experience with SaaS product development

Ability to work independently and take ownership from concept to production

Experience with CI/CD setup, testing and code quality initiatives

Experience working with the Agile Scrum methodology

English and Spanish languages are a requirement

Equal Opportunity
At HBX Group, we believe that diversity drives innovation and makes travel a force for good. We're committed to creating an inclusive workplace where everyone feels valued and respected, embracing different backgrounds, perspectives and talents. Join us and be part of a team where diversity and equal opportunities really do make a difference.

📌 Node JS Developer, Remote Spain (Madrid)
🏢 HBX Group
📍 Madrid