Full Stack Developer (CONTRACT)

Project Title: Full Stack Developer (React + Node.js) – Interim Manager in Barcelona Project Description: On behalf of one of our clients in Barcelona, we are looking for a Full Stack Developer to step in as an Interim Manager, supporting the technical leadership and hands-on development of a web application. This is a contract role for a senior professional with strong experience in full stack technologies and team coordination. Role: Full Stack Developer (Interim Manager) Location: On-site or hybrid – Barcelona, Spain Client Industry: Confidential – Digital Product Development

About the Engagement:

Our client is seeking a technically strong interim leader to join their development team and drive ongoing product improvements. The ideal candidate will be able to balance hands-on coding with architectural decision-making, while mentoring developers and maintaining high-quality standards in the build process.

Key Responsibilities:

• Lead full stack development using React and Node.js

• Make key decisions on architecture and technical direction

• Collaborate closely with design, product, and backend teams

• Promote best practices in development, testing, and version control

• Ensure maintainability, scalability, and performance of the platform

Must-Have Skills:

• Strong hands-on experience with React and Node.js

• Solid understanding of relational and non-relational databases

• Proven leadership in technical teams or previous interim/management roles

• Ability to work on-site or hybrid from Barcelona

Nice-to-Have Skills:

• Experience with cloud platforms (AWS, GCP, or Azure)

• Familiarity with DRM, analytics, or monetization systems

• Experience working with headless CMS platforms, especially Directus

• Strong skills in testing, Git version control, and development best practices

Engagement Type: Contract-based interim role (scope and duration defined with client)
Languages: Spanish and/or English fluency required
Location Requirement: Must be based in Barcelona

Why Join This Project:

This is a high-impact opportunity to take a technical leadership role in an agile development environment, where your expertise will help shape the future of a growing digital product.