• Interface Development: Develop modern, scalable, and reusable interfaces using React, Next.js (15+) and TypeScript, with attention to performance, accessibility and visual consistency. • Frontend Architecture and BFF with Next.js: Design and maintain BFF (Backend for Frontend) layers using native Next.js features, ensuring efficient data orchestration, security and optimized traffic between frontend and backend. • State Management and UI Logic: Apply appropriate state management patterns (Context API, Zustand, Redux or similar). • Advanced React Performance: Work on application performance optimization, controlling re-renders and improving Core Web Vitals. • UX/UI and Visual Quality: Ensure intuitive, well-crafted interfaces by applying UX/UI best practices. • API Consumption and Integrations: Integrate the frontend with REST APIs, following best practices for error handling and resilience. • Quality and Testing: Ensure code quality through unit and integration tests. • Design System and Componentization: Contribute to the evolution of the design system and the component library. • Code Review and Best Practices: Participate in code reviews promoting quality and accessibility standards.

• Participate with the software development team in all phases of the Agile software development life cycle (SDLC), including planning, design, development, testing, and deployment • Work closely with business analysts, project managers, and other stakeholders to understand business requirements and ensure the successful delivery of software applications • Ensure that projects are completed on time and within budget • Ensure that software development methodologies and best practices are followed and that code is maintainable, scalable, and testable • Participate in the development and maintenance of technical documentation, including design documents, user manuals, and release notes • Foster a culture of collaboration and continuous improvement • Stay up-to-date with emerging technologies and trends in software development and provide recommendations for new tools and techniques that can improve the development process • Have an understanding of UX and UI design principles

• Large responsibility for developing complex and high-performance web applications in the tourism sector • Implementing design templates in responsive websites • Developing user stories in Next.js and implementing high-performance REST APIs using React, TypeScript, and Tailwind CSS • Active involvement in developing and deciding on architectural proposals • Development of automated tests using tools like Vitest or Playwright to ensure high-quality code

• Perform ongoing maintenance of a front-end product in production, ensuring stability, performance and code quality • Develop and evolve features using Vue.js 2 with TypeScript, following the application's established patterns • Manage and organize application state with Vuex, ensuring predictability and scalability • Collaborate with product, design and back-end teams to define and implement solutions • Perform structural refactors aimed at improving readability, reuse and reducing technical debt • Ensure efficient integration with APIs (Node.js 20), handling errors and loading states appropriately • Build and maintain interfaces using Element-UI, maintaining visual and UX consistency • Work on build and bundle optimizations with Webpack to improve performance and reduce load times • Write scalable, well-organized styles using Sass/SCSS • Participate in code reviews, contributing best practices and technical quality to the team • Support identification and resolution of production bugs, including root cause analysis • Contribute to the evolution of the front-end architecture and improvements to DX (Developer Experience)