Senior .NET Backend Developer

📋 Description Design, develop and maintain RESTful APIs and backend services using C# and .NET 8+. Apply Clean Architecture, SOLID and KISS principles to keep code modular, reusable and simple. Build event-driven and asynchronous integrations using messaging platforms such as Azure Service Model, query and optimize relational databases such as PostgreSQL and SQL Server, using Entity Work with document databases such as MongoDB, when needed. Implement secure authentication and authorization using OAuth2/OIDC and JWT. 🎯 Requirements Solid experience as a backend developer working with C# and .NET, ideally .NET 8+, including Strong knowledge of object-oriented design, SOLID principles, design patterns and Clean Hands-on experience with MediatR, AutoMapper and Entity Framework Core. Experience with relational databases such as PostgreSQL or SQL Server, including data modelling and Experience with distributed systems and messaging, using technologies such as Azure Service Bus Practical use of AI tools in software development, such as GitHub Copilot, Claude, OpenAI APIs or 🎁 Benefits Health and dental insurance Meal and food allowance Childcare assistance Extended paternity leave Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass Profit Sharing and Results Participation (PLR)