Top 10 jobs that are a part of Game development

A programmer is responsible for the code behind the game. There are tens of thousands of lines of code associated with a game. There can be more than 1 programmer depending on the size of the game.

A game has many visual elements. The game artists are responsible for coming up with these creative elements for your game. Artists are required to create concept art, 2D characters, background images, props etc. A studio generally hires game artists depending on their requirements.

Like artists, 3D modelers are required for making 3D characters, environments and other 3D elements of the game.

Games need to be lively and the people responsible for making the characters come to life are the animators. Animators work closely with artists and 3D modelers during the game production artist.

UI and UX play an important part in games. They affect the gameplay experience by a large portion. Many studios have specialized UI/UX designers.

You guessed it right. They design or compose background music and small sound clips required for a game.

A game's success is 60% marketing and 40% gameplay. These guys are the ones who tell the world about the game.

A game should increase engagement with time. The level designer's craft each level with such details that the player finds it difficult to even pause the game.

Any game requires Mutiple iteration of play testing before it can make it to the final release. These guys make money playing games.

All these people on the list above need to work together. Game designers/managers take care that the idea to execution is done properly.