Novancy is seeking a highly skilled Senior C# ASP.NET Core Developer to join its remote freelance team. The role demands deep expertise in .NET Core 8, Entity Framework Core, PostgreSQL, and unit testing frameworks such as xUnit and Moq. Candidates will architect scalable, high‑performance solutions for the Temporary Work/Payroll domain, leveraging asynchronous programming, generics, and design patterns. Fluency in French is required. This position offers the flexibility of remote work while delivering critical software solutions for Novancy’s clients in information systems and digital transformation.

Novancy seeks a highly skilled Senior C# ASP.NET Core Developer to join a remote team on a long‑term freelance contract. The role focuses on building high‑performance, scalable applications for the Temporary Work and Payroll industry, leveraging advanced C# concepts, Entity Framework Core, PostgreSQL, and unit testing frameworks such as xUnit and Moq. Candidates must demonstrate strong architectural design, asynchronous programming, and performance optimization skills, while working independently and delivering quality code. French language proficiency is required.

We are looking for a highly skilled Senior C# ASP.NET Core Developer to join our client’s team on a long‑term freelance contract. The role focuses on building high‑performance, scalable applications in the Temporary Work and Payroll sector. You will design and optimize data models, implement asynchronous services, and ensure code quality through unit testing. Fluency in French is required, and experience with PostgreSQL, Entity Framework Core, and modern .NET practices is essential.