Kexi Report Designer Jobs
It's not a secret that reasonable explained and mentored junior jobs attract new great contributors.
Based on a popular request, here's massive (growing) list of 10 new Junior Jobs for Kexi. Now they are mostly related to Kexi Report Designer, which receives a lot of love recently as an unique Free Software solution of this kind.
https://community.kde.org/Kexi/Junior_Jobs/Small_report_improvements
Be sure to ask for details or request different kind of junior jobs... there are basically thousands of them :) Enjoy!