Mid-Level C# Desktop Developer (Prosoft Fiscal Team)

Alterdata is a company whose goal is to improve people's lives by providing business solutions through software and services. We are a people-first company where everyone is free to grow at the pace of their talent. 🚀 Additionally, we prioritize relationships—whether with clients, suppliers, service providers, or employees—because we always believe that people come first. Oh, and it's worth noting that we don't take shortcuts. We strive to do everything in the best possible way, with integrity, agility, common sense, and simplicity. Context: The Prosoft ecosystem has production systems that are undergoing technological modernization. Your role will involve both maintaining legacy systems (VB6) and evolving and maintaining C# .NET Desktop systems. We are looking for someone comfortable navigating between these realities. You will join a constantly evolving team and have the autonomy to apply your experience, participate in architecture discussions, share knowledge, and support other team members. Key Responsibilities (Daily Tasks) 🔹 Develop and evolve Desktop applications using C# / .NET (WinForms, WPF, or modern .NET frameworks), applying principles such as DDD, SOLID, and Clean Architecture; 🔹 Work on the maintenance of legacy systems in VB6 (Visual Basic 6) and the evolution of already modernized systems in C# .NET; 🔹 Implement and maintain components, services, and integrations, ensuring performance and