What do you call the person they are going to hire to use the tool or are they going to switch gears from selling painted dodads and chicken sandwiches to fire

What do you call the person they are going to hire to use the tool or are they going to switch gears from selling painted dodads and chicken sandwiches to fire up an IDE even a web based one. The average human is only slightly smarter than the average rabbit. They are going to pay someone who specializes in this task.