Full Stack Developer- IMMEDIATE START (Madrid)

About the Role

We are looking for a Full Stack Developer to build and improve user-facing products and backend services in a general online learning environment. You will work with cross‑functional teams to deliver reliable, scalable, and high-quality features across the full development lifecycle.

Key Responsibilities

• Develop and maintain frontend applications using modern JavaScript frameworks.
• Build and maintain backend services, APIs, and data integrations.
• Collaborate with Product, Design, QA, DevOps, Mobile, and other engineering teams to deliver end-to-end features.
• Write clean, testable, and maintainable code aligned with engineering standards.
• Troubleshoot production issues and improve performance, reliability, and scalability.
• Participate in code reviews, technical discussions, and architecture decisions.
• Contribute to CI/CD practices, monitoring, and operational excellence.