Depends on the type of place you want to be most "employable" to: - startups: Ruby, Python, Objective-C - large tech: Java, C++, potentially Scala - large no

Depends on the type of place you want to be most "employable" to: - startups: Ruby, Python, Objective-C - large tech: Java, C++, potentially Scala - large non-tech: Java, C# But ideally you would want to work at a place that cares less about a list of skills and more about the quality of code you write. Learning a new language (and/or framework) is trivial for a halfway decent programmer.