Mountain View, CA
HackerRank (<a href="http://hackerrank.com" >http://hackerrank.com</a>) - we're building an active community of problem solvers across different domains of Computer Science starting with AI.
Hypothesis: Every hacker loves a particular type of challenge in a certain difficulty level. We're building a large collection of challenges in different domains of CS with real world data sets to emphasize learning along with contests, leaderboard for fun.
We're hiring for multiple positions. Checkout hackerrank.com/careers
Btw, if any of the companies here are interested to meet university students from hackerrank.com/backtoschool, let us know.
Ask HN: Who is hiring? (January 2013)