Phone interviews help in filtering less than 60% of candidates in the initial step. Moreover, they're a huge time sink for developers tasked with evaluating candidates and their company. Many candidates can't pass a simple fizz buzz challenge. Interviewstreet helps customers screen candidates with an automated evaluation. Interviewstreet supports 16 programming languages (C, C++, Java, C #, Python,
PHP, Ruby, Perl, Javascript, Haskell, Scala, Clojure, SQL, MySQL, R and Go) for customers to create unique programming challenges or choose from our library. Many companies embed a coding challenge on their careers page, which serves the dual function of a seamless way for candidates to apply and a sourcing tool (by intriguing programmers who're interested in solving the challenge).