Netenders is an international e-commerce group based in Barcelona, operating several leading online stores across Europe and North America. As we continue to grow and innovate, we are developing our own cutting-edge e-commerce Content Management System (CMS) to revolutionize the online shopping experience across our brands.

We’re looking for a Full Stack Developer to join our in-house tech team and contribute to the evolution of our e-commerce platforms.

This position is open to both permanent employment and freelance collaboration. We are looking for an experienced developer who is interested in a long‑term partnership and wants to have a meaningful impact on our technology ecosystem.

This is a full‑time, on‑site position based in our Barcelona office (with hybrid flexibility). You’ll play a key role in the architecture, optimization, and development of our e-commerce platforms. While you won’t directly lead the team, your technical expertise and experience will be essential in guiding developers, improving processes, and supporting complex technical decisions.

Your Role:





Redesign, customization, and optimization of our e-commerce websites

Building and maintaining React‑based frontends for our e-commerce websites

Development of verticals for different product categories and business units

Improve and expand our internal e‑commerce CMS, focusing on:

The purchase order process and supplier integrations

Handling and processing large data volumes efficiently

Building back‑office services for product management, pricing, and SEO data

Designing and maintaining clean, scalable APIs and frontend integrations

Supporting quality assurance by reviewing pull requests from other developers and sharing best practices

Collaborating closely with the Product, IT, Marketing and Design to deliver robust, scalable, and user‑friendly solutions

About you:
You’re passionate about building scalable, maintainable, and elegant code. You enjoy mentoring others, sharing your kn

📌 Full Stack Developer (Madrid)
🏢 Netenders Holding
📍 Madrid