Semada Tech, a company specialized in IT solutions for various sectors, is looking for a **Senior Fullstack** to join a prominent operation within one of the country's most relevant corporations. **Functions** * Design and develop RESTful and GraphQL services. * Implement design patterns and clean code. * Optimize performance of services and database queries in SQL Server and MySQL. * Apply security practices in APIs. * Integrate messaging systems such as RabbitMQ or Apache Kafka (if necessary). * Implement interactive and responsive user interfaces. * Use HTML, CSS, JavaScript, and CSS preprocessors to enhance design. * Apply UX/UI principles in interface construction. * Optimize web performance and loading speed. * Integrate version control with Git. **Requirements** * Bachelor's degree or higher in Systems Engineering or related fields. * 5+ years of experience in the role. * Agile methodologies (intermediate/advanced). * Software architecture / development (intermediate/advanced). * Design patterns and clean code management (intermediate). * Design and development of RESTful services (advanced). * Design and development of services with GraphQL (desirable). * Design of scalable and high-performance solutions (basic/intermediate). * IT infrastructure (basic/intermediate). * API security (intermediate). * SQL Server (advanced). * MySQL (intermediate). * Non-relational databases (basic/intermediate). * C# language (advanced) * Node.js (basic/intermediate). * PHP, VB Net (desirable). * HTML, CSS, JavaScript, and CSS preprocessors (advanced). * Frameworks: ASP.NET Core and .NET Framework (advanced). * React.js and Next.js (intermediate/advanced). * Angular.js (desirable). * Nest.js (desirable). * Responsive web design (advanced). * UX/UI design (desirable). * Version control with Git (intermediate/advanced). * AWS services (EC2, API Gateway, Lambda, RDS, S3, etc.) (desirable). * Automated unit testing (basic/intermediate). * Messaging systems: RabbitMQ or Apache Kafka (desirable). * Flash, ActionScript (desirable). * Techniques to optimize web performance (intermediate). **Benefits** * Full payroll. * Growth opportunities. * Good working environment. If you meet the requirements, please send your CV indicating your salary expectations to: **contacto@semadatech.com.pe** with the **subject: FULL** Job type: Full-time Salary: S/.9,000.00 - S/.10,000.00 per month Application questions: * Do you authorize the use of your personal data according to Law No. 29733 to include you in our database and consider you for future selection processes and job opportunities? * How many years of experience do you have for this position? * Do you have at least 3 years of experience in banking? * What is your salary expectation? * How soon are you available? * Do you have experience in designing and developing RESTful services? * Do you have advanced knowledge in SQL Server? Work location: Remote job