Devsu is seeking a Senior .NET Umbraco Developer to lead the upgrade and optimization of a large-scale CMS platform. This remote position, available across Latin America, offers an exciting opportunity to take full technical ownership of critical software projects used by major U.S. clients. The role involves working with modern .NET/C# technologies and Umbraco CMS (v8+) to refactor templates, enhance system performance, and ensure seamless functionality across integrations. The ideal candidate will have 3+ years of experience with Umbraco CMS and strong proficiency in .NET/C# development. The position offers comprehensive benefits including medical insurance, continuous learning opportunities, and flexible PTO. You'll be joining a diverse and collaborative team environment while working on impactful projects that serve clients across the U.S. and Latin America. This role is perfect for a self-driven developer who enjoys technical challenges and wants to grow their career in a supportive, remote-first company culture.