Job Summary: We are seeking a Fullstack Developer to design, develop, and optimize user interfaces, RESTful APIs, and database systems, ensuring code quality and security. Key Highlights: 1. Design and development of interactive and attractive user interfaces 2. Development of RESTful APIs for Frontend/Backend communication 3. Database management and optimization, including complex SQL queries Royal Holiday Group, with 43 years of experience, is a leader in the international tourism industry. We have over 90,000 members enjoying more than 200 global destinations and cruises. Additionally, we operate the Park Royal Hotels & Resorts chain, comprising 14 hotels in Mexico and 4 international properties in Puerto Rico, Miami, Orlando, and Buenos Aires. Currently, we are seeking a **Fullstack Developer**. **Requirements:** * Minimum 3 years of experience * Intermediate / Advanced English **Responsibilities:** * Design and develop interactive and attractive user interfaces using HTML, CSS, and JavaScript. * Optimize user experience and website or application accessibility. * Develop RESTful APIs for communication between Frontend and Backend. * Manage and optimize databases for efficient data storage and retrieval. * Write complex SQL queries to perform CRUD operations. * Optimize query performance and database structure. * Conduct unit and integration testing to ensure code quality. * Debug and resolve issues on both frontend and backend. * Configure and deploy applications in production environments. * Identify and fix security errors and vulnerabilities. **Required Knowledge:** **FRONTEND:** * HTML/CSS, JavaScript. JavaScript frameworks: such as React.js, Angular, Vue.js, Svelte, for building dynamic user interfaces. * CSS preprocessors: such as Sass or Less. **BACKEND:** * Programming languages: such as Node.js (JavaScript), Python, Java, PHP * Backend frameworks: such as Express.js (Node.js), Django (Python), C#, REST, and GO. * Databases: Relational databases such as MySQL, PostgreSQL, SQL Server, DynamoDB, MongoDB * RESTful APIs: Design and development of APIs for communication between frontend and backend. * AWS: Lambda, Event Bridge, Elastic Beanstalk, and S3 **Schedule and Benefits:** * Monday to Friday, 9:00 am – 6:30 pm — Hybrid work model * Base salary + benefits exceeding legal requirements If you meet the requirements and are interested in joining our team, we look forward to your application.