He could be a martial arts instructor. Goku is a master in combat, and teaching others his skills would be a great job for him. He could train students in the ways of martial arts, sharing his knowledge and experience.
Well, Goku might also work as a bodyguard. Given his incredible strength and fighting abilities, he could protect important people from any threats. He has a strong sense of justice, so he would be dedicated to keeping his clients safe.
A delivery person. With his super speed and ability to fly, he could make deliveries in no time. He would be able to cover long distances quickly and ensure that packages are delivered on time.
He could work at Flourish and Blotts. He's very knowledgeable about magic, so he could help customers find the right books. It would be a great job for him as he loves to read and study magic. He could also recommend books to young witches and wizards starting their magical education.
Goku might adapt slowly at first. He's used to his own way of life on Earth and in the Dragon Ball universe. But his determination would help. He would learn the rules and schedules just like he learned new fighting techniques.
Perhaps the fanfiction could focus on how Hermione's new look changes her relationships. For example, she could attract new admirers or it could cause some tension in her existing relationships. It might also explore how she balances this new physical change with her intellectual pursuits and her role in the wizarding community.
He could work at Weasleys' Wizard Wheezes. He has a good relationship with the Weasley family, and it would be a fun place for him to work, helping with inventing and selling all kinds of magical pranks and toys.
In this fanfic, Harry might get a job as an Auror. He would be involved in solving magical crimes, going on dangerous missions, and working with his old friends to keep the wizarding world safe.
One reason could be false accusations. Maybe someone spread rumors about him being involved in dark magic again, even if he was innocent. In the cut - throat world of Hogwarts politics in fanfiction, such false accusations could cost him his job.
One common theme is the contrast between his normal job and his past as a hunter. For instance, in many of these fanfictions, Dean has to hide his true nature from his colleagues at work.
Well, he could work at Hogwarts during the summer for a change. Maybe he's helping Hagrid with the care of magical creatures. He would get to interact with new and dangerous beasts, and at the same time, he might learn some new spells to keep them in check from other professors.
Peter might encounter a mysterious customer who knows his true identity from Narnia. This could lead to either danger or an opportunity for him. For example, the customer could offer him a way back to Narnia.
Well, he might work at Weasleys' Wizard Wheezes. He could help George and Ron with inventing new products and dealing with customers. It would be full of magical mishaps and lots of fun.