requirement: 1. us phd 2. more than 2 years working experiences in us internet companies 3. willing to work in china (hangzhou or beijing) and willing to take the big challenge here.

* big data * search engine/ads/algorithm * security * cloud and infrastructure * mobile os

if you're interested, mail to frankyao#163.com and leave a reply here. replace # to @

about alibaba: * we process trades of 19.1 billion rmb on 2012.11.11;