.NET Developer Experience: 3 5 years

About the Role We are looking for a mid-level .NET Developer to design, build, and maintain scalable backend services and APIs. You will work with .NET Core and relational databases (PostgreSQL or SQL Server) to deliver robust, high-performance applications, collaborating closely with frontend engineers, QA, and product teams. Experience with Next.js is a plus, as you may occasionally contribute to frontend features. Required Skills & Qualifications 3–5 years of hands-on experience in backend development with C# and .NET Core / ASP.NET Core. Strong experience building and consuming RESTful APIs (Web API); familiarity with authentication/authorization (JWT, OAuth2, ASP.NET Identity). Solid working knowledge of at least one relational database — PostgreSQL or SQL Server — including schema design, indexing, stored procedures/functions, and query optimization. Experience with ORM tools such as Entity Framework Core (or Dapper), including migrations. Good understanding of OOP, SOLID principles, and common design patterns. Experience with Git and collaborative development workflows (pull requests, code reviews). Familiarity with unit testing frameworks (xUnit / NUnit / MSTest). Understanding of asynchronous programming, dependency injection, and middleware in .NET. Good problem-solving, debugging, and communication skills.