




Job Summary: The Backend Developer (.NET) will evolve legacy systems and develop innovative products for Direct Sales, ensuring quality and efficiency. Key Highlights: 1. Working in a new squad tasked with evolving HSystem systems 2. Developing an innovative product in the Direct Sales context 3. Using AI tools to optimize development and innovation Description: The Backend Developer (.NET) will join a new squad with the mission of evolving HSystem systems. Initially, the role will focus on maintaining a critical legacy system for the business, preparing the ground for subsequent development of an innovative product in the Direct Sales context. Your contribution will be essential across all stages of the process, ensuring quality, efficiency, and continuous evolution of HSystem solutions. Responsibilities and Duties * Develop and maintain robust, scalable applications using .NET Framework and .NET Core; * Model and interact with MongoDB Atlas and MariaDB (MySQL) databases; * Actively collaborate across all phases of the development lifecycle, participating in Dojos and architectural decisions; * Apply Clean Code, SOLID, and Hexagonal Architecture principles to ensure code quality, maintainability, and consistency; * Use Git for version control and collaborative team workflows; * Work with AWS services such as EC2 and S3; * Explore and apply Artificial Intelligence tools (Claude, GPT, etc.) to optimize development and innovation; * Contribute to continuous improvement of processes and solution architecture. Requirements and Qualifications * Collaborative, proactive profile with broad vision regarding product, architecture, and continuous improvement. * Proven backend development experience with .NET Framework (4\.2\+) and .NET Core; * Proficiency in NoSQL (MongoDB) and relational (MariaDB/MySQL) databases; * Solid knowledge of Git, Clean Code, SOLID, and Hexagonal Architecture; * Experience working in AWS environments (EC2, S3\); * Curiosity and interest in applying AI tools to development. 2511260202401143441


