Fireman, Baggage handler, cleaner...
People performing more than one function at small Scandinavian airports is very common. It makes for more an interesting day and personal job satisfaction, it keeps the costs down and keeps the airport open. And why can’t one person learn all of these functions? Check-in, Gate Agent, Baggage Handling, Refuelling, cleaning etc... and obviously be paid for the extra responsibility. And there is no conflict of interest. Fires come first.