SWATX is seeking a Senior Back-End .Net Engineer for a 6-month contract engagement in Maadi, Egypt. This role requires a seasoned professional with 5+ years of experience in .NET development. The ideal candidate will be responsible for designing and implementing applications, with a strong focus on microservices architecture and modern development practices. The position demands expertise in C#, .NET Core, Angular, and Entity Framework Core, along with solid understanding of SOLID principles and design patterns. The role offers an opportunity to work on significant projects while contributing to technical documentation and project estimations. The position is based on-site in Cairo, requiring physical presence for collaboration and project delivery.