Ask HN: Who is hiring? (April 2013)

Please lead with the location of the position and include the keywords INTERN, REMOTE, or H1B if the corresponding sort of candidate is welcome. Feel free to post any job that may interest HN readers from executive assistant to machine learning expert to CTO.

Also see: Ask HN: Freelancer? Seeking freelancer? (April 2013) https://news.ycombinator.com/item?id=5472748