Software Engineer

Title: C# Software Engineer III (Modern .NET Core) Target Start Date : ASAP Long-Term Contract (2-3 years) Pay Rate : $60.00-$70.00 (DOE) Our client, a global leader in advanced autonomous and robotic solutions across multiple industries, is seeking a C# Software Engineer III to join a highly technical, architecture-driven engineering team. This group builds and supports large-scale, multi-tier applications (600–800 projects within a single application ecosystem) across both desktop and web environments . This role is ideal for an engineer with deep experience in C# and modern .NET Core (not limited to ASP.NET/web development) who understands how systems are designed—not just built—and thrives in an environment that values clean architecture and strong engineering fundamentals . What You'll Do Design, develop, and maintain applications using C# and modern .NET Core / .NET (latest versions) Contribute to a complex, multi-tier architecture supporting desktop and web applications Apply object-oriented design principles to build scalable, maintainable systems Implement and leverage dependency injection and modern architectural patterns Work with SQL Server and Entity Framework for data access and persistence Collaborate on system design, architecture decisions, and performance improvements Troubleshoot issues across application layers and enhance system reliability What We're Looking For Required: 5+ years of experience with C# and modern .NET Core / .NET Deep understanding of object-oriented programming (OOP) Experience with dependency injection Solid experience with SQL Server and application/data interactionExperience with Entity Framework or similar ORM tools Understanding of multi-tier architecture and its real-world application Experience working on complex, enterprise-level applications Ability to clearly articulate technical and architectural concepts Preferred Experience with desktop application development (not just web-based / ASP.NET) Familiarity with MVC and modern architectural patterns Background in C++ or experience with real-time systems/devices Exposure to large, highly modular application environments What Sets You Apart You understand the "why” behind architectural decisions You've worked on large, complex systems , not just smaller applications You bring depth of knowledge , not just surface-level framework experience You're comfortable discussing design, scalability, and system structure Why Join Work on large-scale, technically challenging systems Be part of a team that prioritizes engineering rigor and strong architecture Collaborate with experienced engineers and grow your technical depth Join a team that is raising the bar and investing in long-term quality #J-18808-Ljbffr