Adree is seeking a .NET Backend, Developer to design, develop, and maintain backend services and APIs. The role involves building scalable systems, improving performance, and collaborating with frontend, QA, and other engineering teams. Key Responsibilities - Develop and maintain backend services using .NET / C#. - Build REST APIs and backend endpoints following best practices. - Design and implement database solutions using SQL Server / PostgreSQL / MySQL. - Write efficient queries, optimize performance, and ensure data integrity. - Integrate backend services with external systems using APIs and webhooks. - Implement authentication/authorization (e.g., JWT, OAuth2) and security best practices. - Create and maintain background jobs/queues using technologies like Hangfire / Quartz / Azure Functions / Service Bus (as applicable). - Build and maintain microservices or modular monolith architecture (as per project needs). - Work with caching mechanisms (e.g., Redis) if required. - Perform code reviews, debugging, and ensure high-quality code and documentation. - Use Git workflows and follow agile/Scrum practices. - Support production deployments and resolve issues in a timely manner. - 3–6 years of professional experience in .NET backend development. - Strong experience in C#, ASP.NET Core, Web APIs. - Good understanding of OOP, design patterns, and clean code. - Strong database knowledge and ability to write optimized SQL queries. - Experience with authentication/authorization concepts (JWT/OAuth2). - Strong understanding of asynchronous programming and performance considerations. - Hands-on experience with at least one of the following: - Entity Framework / Dapper. - Web API / RESTful services. - Basic understanding of system design and scalability concepts. - Good communication and teamwork skills. Job Location: HQ