@stephen wfh.io has been a great resource for me.
Red Hat is usually hiring for remote developers of varying types and Central is pretty close to RH's preferred Eastern timezoning.
Elastic has been on a hiring spree and at least the Kibana team has remote options.
Private Internet Access sponsored both #SCaLE16x and #LibrePlanet2018 and is hiring remote developers. I picked up a recruiter's card for #PIA.