The **Mid-level Full Stack Developer** will be responsible for designing, developing, and maintaining scalable and robust web applications and systems, working comprehensively on both Front-end and Back-end. The professional is expected to apply solid software development practices, actively contribute to solution architecture, and collaborate effectively with multidisciplinary teams (UX/UI, Business). **Full Stack Development:** * Propose and implement new features, develop new applications, and perform continuous maintenance and review of production systems, ensuring quality and performance. **Back-end:** * Develop and maintain efficient RESTful services and APIs using **C#** and the **.NET Core/5+** platform, ensuring business logic and integrations with other systems. * Design and optimize data structures, including modeling, creation, and management of **Relational Databases (SQL Server)**. * Contribute to the analysis and suggestion of improvements in the technical architecture of solutions. **Front-end:** * Create responsive, accessible, and visually appealing user interfaces (UI) in collaboration with the Design team (UX/UI). * Implement interfaces using **HTML, CSS, JavaScript/TypeScript** and modern frameworks (such as React, Angular, or Vue.js), ensuring performance and optimal user experience. **Best Practices and Quality:** * Actively contribute to the adoption of coding standards, code reviews, and quality practices, including writing unit and integration tests. Analyze, diagnose, and resolve complex technical issues in routines and integrations. **Requirements and Qualifications** * Experience as a Mid-level Full Stack Developer. * Proficiency in C# and .NET Core/5+ Framework. * Experience with Front-end languages Bootstrap, JavaScript (or TypeScript), and HTML/CSS. * Experience with modern Front-end frameworks/libraries (e.g., React, Angular, Vue.js) * Solid knowledge in design, creation, and modeling of relational databases (SQL Server). * Familiarity with IIS, Postman, and version control (Git/SVN). **Desirable (Advantageous)** * Experience with other databases (Oracle, MySQL, PostgreSQL, NoSQL/MongoDB). * Knowledge and experience with design patterns. * Knowledge or experience in developing cloud computing solutions (AWS, Azure, or Google Cloud). * Knowledge in process automation (RPA or other tools). * Experience with agile methodologies (Scrum/Kanban). **Education** * Completed or ongoing Bachelor’s degree in Computer Science, Information Systems, Software Engineering, or related fields in Information Technology.