Middle/Senior Backend Developer (C#, .NET Core)

We are seeking an experienced Senior Backend Developer to join a core engineering team responsible for building and maintaining large-scale, enterprise-grade platforms. The role focuses on designing reliable backend services that support complex, data-intensive systems used by enterprise and public-sector clients. You will work closely with frontend engineers, architects, and product stakeholders to deliver secure, scalable, and high-performance backend solutions in a modern, agile environment.…