This position is posted by Jobgether on behalf of Devsu. We are currently looking for a .NET Umbraco Developer in Latin America. As a Senior .NET Umbraco Developer, you will lead the upgrade and optimization of a large-scale CMS platform, taking full technical ownership from planning to post-deployment. You will work with modern .NET/C# technologies and Umbraco CMS (v8+) to refactor templates, enhance system performance, and ensure seamless functionality across integrations. This fully remote role offers the chance to contribute to critical software used by major clients in the U.S., while collaborating with cross-functional teams in a fast-paced, supportive environment. Accountabilities: - Assess the current Umbraco CMS infrastructure and design a comprehensive migration strategy. - Lead the upgrade process from Umbraco v8+ to the latest stable version, ensuring compatibility and stability. - Refactor or rebuild Razor views, templates, and custom components using .NET/C#. - Maintain and test integration points such as APIs, databases, and external services to ensure continued functionality. - Apply security standards and performance optimization techniques to enhance CMS reliability. - Work closely with design, product, and QA teams to align technical solutions with business goals. - Troubleshoot and debug complex issues while maintaining clear documentation and best practices. Requirements - 3+ years of hands-on experience with Umbraco CMS (version 8 or above). - Proficiency in .NET/C#, Razor views, HTML, CSS, and Java Script. - Solid understanding of MVC architecture and component-based design. - Experience with SQL Server and relational database structures. - Comfortable working with Git and modern version control workflows. - Self-driven with a proven ability to plan, manage, and deliver technical projects independently. - Nice to have: - Familiarity with Azure Dev Ops and CI/CD pipelines. - Exposure to headless CMS or hybrid content delivery architectures. - Awareness of SEO and CMS performance optimization best practices. - Experience using monitoring/debugging tools for large-scale CMS systems. Benefits - 100% remote position across Latin America (contractor model). - Stable, long-term contracts with ongoing opportunities for career development. - Private medical insurance for peace of mind. - Access to continuous learning, mentorship programs, and AI training resources. - Free access to the latest AI tools to enhance your daily work. - Paid holidays and a flexible paid time off (PTO) policy. - Opportunities to work on world-class software projects for clients across the U.S. and Latin America. - Diverse, inclusive, and collaborative work environment with top-tier software engineers. Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching. When you apply, your profile goes through our AI-powered screening process designed to identify top talent efficiently and fairly. 🔍 Our AI evaluates your CV and Linked In profile thoroughly, analyzing your skills, experience and achievements. 📊 It compares your profile to the job’s core requirements and past success factors to determine your match score. 🎯 Based on this analysis, we automatically shortlist the 3 candidates with the highest match to the role. 🧠 When necessary, our human team may perform an additional manual review to ensure no strong profile is missed. The process is transparent, skills-based, and free of bias — focusing solely on your fit for the role. Once the shortlist is completed, we share it directly with the company that owns the job opening. The final decision and next steps (such as interviews or additional assessments) are then made by their internal hiring team. Thank you for your interest! #LI-CL1