he'll say no and find a new job..? there's no reason a job would be the thing that interferes with their relationship that much in this kinda story.. maybe he'll have trouble with coworkers or something like that, though
unless some unforseen misunderstanding happens I think their relationship should be pretty smooth sailing fr.. this doesn't really seem like a super stressful story (hopefully there aren't any wild plot twists though)
He did say it's a work from home. As a work from home translator, I live in a pretty remote village with my mom and her cats and occasional come to the city once a month or so (mostly for groceries, but occasionally for work as well) I am in the city rn, but will go back home by next week.. as long as you good internet and electricity this kind of jobs are common in 2024.

I'm nervous with the upcoming plot, what if Ho gets the job and then after a period of time the y ask him to move to Seoul?