Mobile game developers are professionals who create video games specifically for mobile devices like smartphones and tablets. They use programming languages, design tools, and game engines to build engaging and interactive experiences. Their work involves everything from concept development to coding, graphics design, and testing to ensure the game runs smoothly on various devices. These developers often collaborate with artists, sound designers, and marketers to bring their games to life. Popular platforms for mobile games include the Apple App Store and Google Play Store, where users can download and play games ranging from simple puzzles to complex multiplayer experiences.