If you're looking for manga similar to Backstabbed in a Backwater Dungeon: My Trusted Companions Tried to Kill Me, But Thanks to the Gift of an Unlimited Gacha I Got LVL 9999 Friends and Am Out For Revenge on My Former Party Members and the World (Light Novel), you might like these titles.
Rint, a "tamer" with a low-grade job title, arrives in the royal capital with his partner, the beast demon Kyurke, to make a name for himself. What awaited them on their way to the adventurer's guild was an encounter with Bilena, an S-class female adventurer. Even though they've never met before, Bilena asks Rint to join her party, and what does he do? An adventure story about making a deal with an extraordinary female adventurer and a saint just barely within the bounds of the law!
The long war for supremacy between two neighboring nations came to an end. For this reason, Raiz, the strongest tamer ever seen, was facing a difficult problem. How could the multitude of monsters called to arms survive without a work that sustained them? Worried, he decided to open a “shop” to find a job for his comrades. “Right! Let’s start our own guild!” Even though at first people were afraid, seeing the monsters working so hard for their sake made them change their mind and after forgiving those creatures, the guild started receiving quite the number of requests. “Nice, if we put our heart and soul in working we’ll make a fortune!” That’s how the strongest tamer started a family business (with ranch).