Ask HN: Who is hiring? (July 2015)

Please lead with the location of the position and include the keywords REMOTE, INTERNS and/or VISA when the corresponding sort of candidate is welcome. When remote work is not an option, please include ONSITE. Feel free to post any job that may interest HN readers from executive assistant to machine learning expert to CTO. Please only post if you personally are part of the hiring company, and don't post recruiting firms or job boards.