Load correct ImportJob class

app/jobs/fetch_conference_data_job.rb

@@ -4,7 +4,7 @@ class FetchConferenceDataJob < ApplicationJob
   def perform(conference_slug)
     conference = Conference.find_by(slug: conference_slug)
     # Convert import job class to class path format
-    job_class_path = "#{conference.import_job_class.camelize}::ImportJob"
+    job_class_path = "#{conference.import_job_class.camelize}"
     if Object.const_defined?(job_class_path)
       job_class = job_class_path.constantize
       job_class.perform_now(conference_slug)