Node.js JavaScript Developer at Actimo

At our core, we are dedicated to building robust server-side logic that bridges the gap between complex data and user experiences. Our team is focused on creating high-performance, responsive systems that power our digital infrastructure. We operate as a dynamic, international group of engineers who share a deep passion for technical innovation, elegant architecture, and the craft of writing clean, efficient code.

The role

We are looking for a Senior Node.js JavaScript Developer to join our team on a full-time, on-site basis in Spain. In this position, you will play a vital role in managing data interchange between our servers and users. We need someone who is comfortable working in a fast-paced environment and is eager to collaborate with both our internal technical team and our external partners to deliver high-quality software solutions.

Core responsibilities

• Lead the backend and full stack development of our core platform to ensure it remains scalable and high-performing.
• Author clean, maintainable, and high-quality code while actively contributing to the scoping and planning of major development projects.
• Design and implement REST-style APIs using Node.js while utilizing real-time metrics to optimize system performance.

Skills and experience

To succeed in this role, you should have a strong background in backend development and a deep understanding of the JavaScript ecosystem. We are looking for candidates who possess the following qualifications:

• Expertise in Node.js and JavaScript.
• Proven experience in building and maintaining REST APIs.
• A strong grasp of full stack development principles.
• Professional proficiency in English to collaborate effectively with our international team.
• A proactive mindset toward technical innovation and architectural problem-solving.

Compensation and benefits

We provide a collaborative environment where your technical contributions directly impact our platform's success. We value our developers and offer a space where you can grow alongside a team of highly skilled professionals.

How to apply

If you are passionate about backend architecture and want to help us build the next generation of our platform, we would love to hear from you. Please submit your application, including your resume and any relevant project examples, to our hiring team for review.