Senior Full Stack Developer – Barcelona (Hybrid, 3 days on-site) At Acciona IT we are working on a strategic project with a leading company in the pharmaceutical sector, focused on building and evolving a B2B e-commerce platform. We are looking for Senior Full Stack Developers with a strong back-end background, an architectural mindset, and the ability to deliver scalable solutions end to end, from design to cloud deployment. What we're looking for
• Senior software development experience, ideally 7–8 years.
• Strong back-end experience and the autonomy to build end-to-end applications.
• Hands-on experience with AWS across back-end and front-end. Azure or GCP knowledge is a plus.
• Experience with at least one of: Node.js, React, Next.js or Java Spring.
• Proficiency in at least one of: TypeScript, JavaScript or Java.
• Solid knowledge of scalable systems architecture, API design,



data modeling and cloud deployments.
• Experience with SAP Commerce Cloud is a strong plus.
• Advanced English (C1/C2) (oral and written)

What we offer
• Direct hire with the company.
• 22 working days of annual vacation.
• Flexible compensation plan.
• Barcelona public holiday calendar.
• Hybrid model: minimum 3 days per week at our office in central Barcelona.
• Adaptable hours: reference schedule 9:00–18:00, with the option to start earlier (e.g. 8:00–17:00), to be agreed. Interested? If you're a full stack developer with a solid back-end foundation and want to work on high-impact technology projects, we'd love to meet you. Apply here or send us your CV to learn more about the opportunity.

📌 Sr. Full Stack Developer (Barcelona)
🏢 Acciona IT
📍 Barcelona