You must know
- C#/.NET (we're doing work with both Framework/Core)
- The universal programming language - English
- 1+ years of professional experience (or be really good at what you do)
It would be nice if you also knew
- ASP.NET MVC, Web API (either Framework/Core)
- All things web development - HTML, CSS, JavaScript
- SQL Server and/or other, better, database systems
- Experience with git/mercurial