**Company Description:** The Employment Service operated by Comfama is the platform that connects individuals with companies offering job opportunities and seeking to attract talent that contributes to their growth and consolidation. Job vacancies published by the Comfama Employment Service correspond to employment opportunities offered by companies across various sectors, located in Medellín and Antioquia. If you are interested in reviewing job vacancies to connect professionally with Comfama, we recommend visiting our website www.comfama.com and selecting the "Work With Us" option. **Job Responsibilities:** A leading software-sector company is seeking a Backend Developer with five (5) years of experience in the field. **Academic Qualifications:** Bachelor’s degree in Systems Engineering or related fields. **Job Requirements:** * C# / .NET. * Architectural principles. * SQL Server and Entity Framework Core. * SignalR and WebSockets. * Redis and messaging. * Azure and DevOps. * API security. * Docker and Kubernetes. * Reporting tools. * Git and Swagger. **Responsibilities:** * Implement server-side components, functions, databases, and services. * Design and develop the logic required to ensure proper execution of user-requested actions. * Guarantee optimal response times, reliability, resilience, maintainability, and security of solutions. * Ensure adherence to reference architectures and guidelines defined for each solution. * Ensure efficient data transmission and compatibility among services. **Professional Competencies:** Teamwork, assertive communication, adaptability, critical thinking, and responsibility. **Salary:** $9,000,000 + current statutory benefits. **Contract Type:** Indefinite-term contract. **Working Hours:** Monday to Thursday, 7:00 AM to 5:00 PM; Friday, 7:00 AM to 4:00 PM. **Work Location:** Medellín. **Work Modality:** Remote. **Requirements:** Five (5) years of experience in the field. Bachelor’s degree in Systems Engineering or related fields. **Offer Conditions: