Job Summary We are seeking a highly skilled Senior .NET Developer to join our team at Softtek. The ideal candidate will have a strong background in software development, with expertise in .NET Core Framework and experience working with complex applications. About the Role This is a mid-senior level position that requires a deep understanding of software design principles and architecture components. You will be responsible for designing, developing, and testing software applications, as well as collaborating with cross-functional teams to deliver high-quality solutions. Key Responsibilities - Design and develop complex software applications using .NET Core Framework. - Work independently and collaboratively with dispersed team members to achieve project goals. - Analyze and resolve medium to complex defects, and improve application performance. - Ensure service commitments are met for in-scope applications. - Manage code reviews and mentor junior developers. Requirements - Bachelor's degree in Information Technology or related field. - Minimum 5 years of experience in .NET (VB.Net and C#). - Experience with upgrades of .NET Framework to Cloud. - Experience with Nota Fiscal integration, preferably in the Logistics sector. - Experience working with Microsoft SQL Server (DDL, DML, Stored Procedures). - Experience with Azure DevOps Tools (Git repository, pipelines, and managing work items). - Knowledge of Lean-Agile/SCRUM methodologies. Languages Portuguese: Intermediate (51-79%) Remote Work Options We offer remote work options in Colombia.