Open Food Network is looking for developers, especially in the Americas. It’s remote and the team is amazing.
Job D:
https://jobs.gorails.com/jobs/full-stack-developer-c4f70c6992
Guide to working at OFN:
https://drive.google.com/file/d/1V9KDcjUyvBDtuv1_QI_6kx9CeE31yfDS/view
Oh oopsie, you probably want this link and not that link for the job description! https://jobs.gorails.com/jobs/full-stack-developer-b462ab081d
We’ve still got a spot for a full stack developer whose comfy with Ruby on Rails. 
I don’t know if they are your people but you should contact the folks at lookin.to (Pablo and Matthue) and also the guys at allthefarms Jim Cupples and Chris Styles - I don’t think they are here but I’ll DM you their contact info. Lookin.to have ruby devs and may have suggestions and allthefarms is a ruby site and Chris is a ruby dev (maybe also jim not sure).