Full/stack developer

We are looking for an experienced Full Stack Developer to join our team in Barcelona and contribute to the development of innovative digital solutions. This role is ideal for someone who enjoys working across the entire technology stack, from creating intuitive user interfaces to designing scalable backend services and APIs. You will play a key role in delivering strategic initiatives, collaborating closely with cross-functional teams, and helping build high-quality applications that drive business value. Key Responsibilities Design, develop, test, and maintain modern web applications using React and Node.js. Build responsive, user-centric interfaces following UI/UX best practices. Develop and integrate RESTful APIs and backend services. Collaborate with Product Owners, Designers, and other Engineers to define and deliver new features. Ensure application performance, scalability, security, and reliability. Participate in code reviews and contribute to engineering standards and best practices. Manage and optimize database structures and queries. Support deployment processes through CI/CD pipelines. Troubleshoot and resolve technical issues across frontend and backend components. Contribute to continuous improvement initiatives and technology evolution. Required Qualifications 6–7 years of experience as a Full Stack Developer. Strong hands-on experience with: JavaScript (ES6+) React.js Node.js HTML5 CSS3 Experience designing and consuming RESTful APIs. Solid understanding of database design and management. Experience working with Git-based version control systems. Strong knowledge of software development best practices and agile methodologies. Experience delivering end-to-end web applications in production environments. Nice to Have TypeScript. Azure Cloud Services. Azure DevOps. CI/CD pipeline implementation and maintenance. Experience with containerization technologies. Knowledge of application security and performance optimization. Experience working in cloud-native environments. Soft Skills We are looking for someone who combines strong technical expertise with excellent collaboration skills: Effective communication skills. Team player with a collaborative mindset. Empathy and emotional intelligence. Conflict resolution capabilities. Adaptability and openness to change. Proactive problem-solving approach. Continuous learning mindset. Interested in learning more? We'd love to hear from you. Reach out and let's schedule a conversation to discuss the opportunity.