Hi @Jwil - When looking for a developer to develop modules and templates, you would look for a frontend developer. Someone that’s fairly/highly proficient in HTML, CSS, JS. HubSpot is built using HTML, CSS, JS, and HUBL… the HUBL will be sprinkled in throughout the modules they create and really similiar to a frontend developer that would use something like handlebars, vue, angular, react or other frontend templating languages.
Just because HUBL renders on the server, doesn’t mean you want a backend developer 
Everything you are mentioning you would like them to build is “visual” so find a frontend dev.
Hope that helps