Okay so to make this clear. To make You jobs synced between players you will need to use one of the webpages provided below.
Then to get it setup and ready you will need to:
Go to your documents folder, choose American Truck Simulator or Euro Truck Simulator 2, and edit the config.cfgMy example path: Documents\American Truck Simulator\config.cfgOnce you've opened it, press Ctrl + F and search for g_save_format and change the value to "2".uset g_save_format "2"Save the file and start ATS/ETS and save your game. After that find your newest game.sii file in the profiles folder and upload the file to one of the provided webpages.
Note! That you will need to re download the save games after that you sleep, take a ferry, restart the game or somethimes even after you have done F7 + Enter.
Hope this was helpfull!