The count’s secret maid https://www.mangago.zone/read-manga/the_count_s_secret_maid/
https://www.mangago.zone/read-manga/how_to_survive_as_a_maid_in_a_horror_game/
https://www.mangago.zone/read-manga/a_capable_maid/
https://www.mangago.zone/read-manga/reemployment_life_with_an_unsociable_untalkative_magician/
https://www.mangago.zone/read-manga/hana_no_kishi/ (rather than a maid, the FL is a knight, standing in for her late brother's, as it is a tradition for her family.)
https://www.mangago.zone/read-manga/nobara_to_pretender/
https://www.mangago.zone/read-manga/getting_to_know_grace/
These are just some isekai/transmigration manga/manhwa that I'd thought you'd like if you wanna try something different:
https://www.mangago.zone/read-manga/the_savior_s_book_caf_in_another_world/
https://www.mangago.zone/read-manga/isekai_omotenashi_gohan/
https://www.mangago.zone/read-manga/the_pet_of_the_villainess/
https://www.mangago.zone/read-manga/miss_not_so_sidekick/
I am a total sucker for these clichéd reincarnation medieval fantasy stories, but I find myself growing a bit tired of them…is there any where the MC is a maid/butler or at least something similar? I want something different