C# Programmer for Binance API Debugging

We are looking for an experienced C# developer to build a parser and identify errors in the Binance API following recent changes. The ideal candidate has experience in API integration and debugging, as well as solid knowledge of C# and the .NET Framework. Task input: 1. Until the end of March 2026, the parser was working correctly. 2. After changes on Binance’s side, the parser still works but does not send all types of signals that were previously built into the algorithm. The issue is on the API side, not in the computation logic of the software itself. 3. A debug needs to be performed to determine at which stage the data reception and processing fails. 4. There is no source code in GitHub, but the parser can be easily set up in Visual Studio; there are no restrictions. 5. It runs only on Windows. 6. After fixes, I can run tests in parallel. 7. I will provide a short video so the developer can understand how this custom parser works and test their work. 8. The job is considered complete when all signal types programmed in the parser are received again (again, there is no need to go into the computation and signal-processing logic—only the data stream needs to be restored as it was before). The ideal candidate for this task is someone who knows Binance API protocols and has already encountered similar issues in recent months. I have heard that other people have had similar problems with parsers, and since March it has been necessary to review the changes Binance has made to its protocols.