The .NET world rewards engineers who ship inside real tooling. Juniors who only see C# inside a browser course often stall the first week in your solution.
Prioritize language fluency, platform habits, and async realism over buzzwords about microservices.
1. C# plus .NET fundamentals
They understand value vs reference types, nullable reference types in modern C#, LINQ used thoughtfully, and how exceptions propagate. They can navigate your codebase without relearning the language at lunch.
2. Object-oriented design at team speed
Solid naming, dependency direction that makes sense, and interfaces where they reduce coupling—not because a blog said “always program to interfaces,” but because the code gets easier to test.
3. async and await without fairy tales
They can explain Task, why blocking async code hurts, and how to handle cancellation in basic scenarios. They do not need to be experts. They need to avoid the common footguns that freeze threads.
4. Visual Studio or dotnet CLI confidence
They build, test, restore packages, and attach a debugger. If they only know one hidden button in a course IDE, expect extra onboarding cost.
5. Automated tests that protect refactors
xUnit, NUnit, or MSTest—pick what you use. Juniors should show Arrange–Act–Assert structure, meaningful test names, and a sense of what belongs in a unit test versus an integration test.
Screen fairly and compare apples to apples
Ask every finalist the same scenario and score with the same rubric. The U.S. Equal Employment Opportunity Commission reminds small employers to apply consistent standards to applicants for the same role (EEOC hiring guidance).
Canvider DecisionHelper ranks finalists side by side on the criteria you set. Canvider AI Score aligns incoming resumes with your C# and .NET must-haves.
Next step: Explore DecisionHelper, Explore Canvider AI Score, then get started free.