A purple squirrel is rarely found in nature - that's why recruiters use
the term for candidates that have combinations of skill sets that are
also rarely found.
A purple squirrel is a C#, SQL, and ASP.net developer, who has financial markets experience, and speaks German. His brother (also a purple squirrel) is a Financial Analyst with SAP FICO, Hyperion, Excel Macro, and VBA skills, Pharma experience, and has done some market research.
Learn 5 ways to respond to purple squirrel job descriptions ...
Source: http://reCareered.blogspot.com