Astarotte no Omocha!, Outbreak Company Recommendations
Both shows shares many similar elements like the fantasy environment and some other things like similar chars and so on. Also both main chars starts out with getting a job.. in another world!
In both shows there's a boy who gets transported into a fantasy world with lots of cute girls. Another similarities are that there are elf-like people, magic, maids and a loli princess who seems to develop some romantic feelings for the MC.