NET Engineer based in Spain. This fully remote, full-time contract opportunity is suited to a senior engineer with strong desktop application development expertise. You will contribute to a large-scale greenfield IoT project for a German enterprise client.
You will work across software architecture, UI development, real-time data processing, and performance optimization. This is a Europe-based remote role with a focus on challenging engineering problems at the intersection of software and hardware. Design, develop, and maintain desktop applications using C# and .NET.
Develop custom UI controls and 2D/3D data visualization components. Integrate desktop software with hardware devices, sensors, and robotics systems. Implement high-performance, multithreaded, and asynchronous solutions.
Collaborate with teams developing native C++ modules and SDK integrations. Strong professional experience with C# and .NET/.NET Core.
Experience with multithreading, async/await, and performance optimization. Familiarity with network protocols and API integration. B2-level German proficiency , Experience with hardware integrations, sensor data, or similar systems is a plus.
Exposure to C++ or native modules such as DLLs is advantageous. Monthly contract rate of $6,000–$6,500 USD , Full-time B2B contract. Initial contract duration of 2 years, with a likely extension to 3 years.
Fully remote work within Europe. Long-term project engagement and expected stability. Exposure to advanced hardware, robotics, real-time data processing, and performance-critical systems. International collaboration with a German enterprise client. #