I stumbled across this blog and have only read the interview with Carl Anderson, Director of Data Science at Warby Parker (and previously at One Kings Lane).. It looks like an interesting resource.
Over the past few months we have been lucky enough to conduct in-depth interviews with 15 different Data Scientists for our blog. The 15 interviewees have varied roles and focus areas: from start-up founders to academics to those working at more established companies; working across healthcare, energy, retail, agriculture, travel, dating, SaaS and more...
http://www.datascienceweekly.org/blog/18-data-scientist-interviews-volume-1-april-2014