Senior Mobile Engineer (Objective-C / Cocos - Live Game Evolution)

UserWise Services Serbia
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About Us At UserWise Services, we build and scale mobile games played by millions worldwide. Our focus is simple: move fast, deliver impact, and use modern tools—including AI-assisted workflows—to accelerate development and iteration. We’re now looking for engineers who enjoy reviving, scaling, and modernizing high-adoption live games.

The Role You’ll work on a proven, high-performing mobile game built with Objective-C and Cocos, helping evolve it for the next stage of growth. This is not a “build from scratch” role—it’s about:

• Improving a live product with real users • Making smart, high-leverage technical decisions • Using AI tools to accelerate development, debugging, and refactoring

Why This Role Is Interesting

• Work on a game that already has traction and players • See your impact immediately in a live environment • Use AI as a force multiplier, not just a buzzword • Solve real engineering problems—not just greenfield abstractions

Who This Is For

• Engineers who enjoy fixing, improving, and evolving real products • People who like high ownership and fast execution • Builders who prefer impact over perfection