A less common but still present theme is redemption. In some fanfictions, Naruto takes on a job that allows him to redeem the mistakes of the past. For instance, if he was involved in a conflict that caused harm to a village in the past, he might take on a job that helps to rebuild that village. It shows his character's depth and his desire to make things right.
One common theme is growth. Naruto has to grow into his new job role, whether it's as a leader, a teacher, or something else. For example, in fanfictions where he becomes a leader, he has to learn how to make tough decisions. Another theme is inspiration. His character often inspires others in his new job, like when he's a teacher, he motivates his students to be better ninjas.
Adaptation is also a key theme. Naruto has to adapt to the requirements of his new job. If he's a diplomat, he needs to learn the proper etiquette and negotiation skills. He can't just rely on his combat skills. And often, there's the theme of friendship. His friends support him in his new job, and he also makes new friends through his job - related activities. This helps him succeed in his new role.
One common theme is his struggle with identity. His trauma of being an orphan and the Jinchuriki made him question who he really was. In fanfiction, this can be explored further, like when he meets someone who knew his parents and he starts to reevaluate himself.
One common theme is redemption. Since Tayuya was initially an antagonist, many fanfictions focus on her journey towards redemption, often with Naruto as a catalyst. For example, he might show her a different way of life or make her question her loyalty to Orochimaru.
Another theme is the exploration of the Inuzuka clan's unique abilities. Fanfictions might focus on how Naruto can learn from the Inuzuka's skills, like their connection with their ninja dogs. It could be a story where Naruto tries to incorporate some of their tracking abilities into his own fighting style.
One common theme is friendship. Despite their differences and the rough patches in their relationship, fanfictions often explore how deep down they are friends. For example, in many stories, they'll come to each other's aid when no one else will.
Well, one popular 'Naruto' fanfiction about his job could be 'Naruto's Path in the Ninja Academy'. In this, Naruto is determined to become an excellent teacher at the Ninja Academy. He uses his own experiences as a ninja to inspire the new generation. It shows his growth from a wild ninja to a responsible educator.
The theme of isolation can also be present. If Naruto's job isolates him from his friends and loved ones, it would be very sad. He's a character who values relationships, and being separated from them because of work would add a layer of melancholy to the fanfiction.
One common theme is the interaction between civilians and ninjas. It could show how civilians view the ninjas' power and the ninjas' responsibility towards the civilians. For example, in some fanfictions, civilians might be in awe of the ninjas' abilities but also fear the destruction that can come with ninja battles.
One common theme is power struggle. Naruto constantly battles with the Kyuubi's influence over his own power. Another theme is acceptance. Naruto has to come to terms with the fact that he has the Kyuubi inside him. And there's also the theme of isolation. Because of the Kyuubi, Naruto is sometimes ostracized by the villagers. In fanfiction, these themes are often explored more deeply and in different ways than in the original series.
The theme of redemption can also be explored. Suppose a villain from Naruto's world ends up in Inuyasha's world. The different environment and the values of the people there might make them question their actions and seek redemption. It's an interesting way to give depth to otherwise one - dimensional characters.
His own past experiences would matter. Naruto has been through many battles and challenges. He might choose a job that helps prevent future conflicts, like working on international relations or training ninjas in new ways to avoid the mistakes of the past.