Unity Expert for Mobile Game Overhaul
Budget: $2 – $8 USD
Senior Unity Developer Needed – Mobile Game Backend Takeover, Multiplayer Improvements & Game Expansion
We are looking for an experienced and highly skilled Unity developer to take over and improve an already launched mobile game project available on both iOS and Android.
This is not a beginner project. We are looking for someone professional, reliable, and experienced with Unity multiplayer systems, backend architecture, mobile optimization, and polished game development.
Project Status
The mobile game is already live and published on:
Apple App Store (iOS)
Google Play Store (Android)
The game currently exists and is functional, however we are facing major backend and infrastructure issues that now require immediate restructuring and professional handling.
The game is a 2D board game platform containing multiple different game modes/games within the application. Some game assets and tokens are designed as 3D tokens/elements integrated into the 2D gameplay environment.
Main Priority – Backend Takeover & Infrastructure Migration
The most urgent requirement is:
Replacing and restructuring the current backend system
Migrating the game infrastructure to our own backend and server environment
Full backend ownership and control under our infrastructure
Improving backend stability, scalability, and multiplayer reliability
Ensuring secure architecture and long-term maintainability
This is the highest priority phase of the project.
Game Improvement & Polishing
In addition to backend restructuring, we also want improvements across the game itself:
Required Improvements
Improve gameplay polish and overall user experience
Improve and refine game animations
Improve multiplayer connectivity and synchronization
Optimize performance and stability
Improve networking reliability and responsiveness
Fix existing issues where needed
We are looking for polished, professional execution — not quick temporary fixes.
Future Development
The project also includes planned future expansion:
Three additional game modes/features planned for release
These future components will also require development and integration into the existing game ecosystem
This may become a long-term collaboration for the right developer.
Requirements
Strong professional Unity experience
Experience with multiplayer/mobile games
Experience with 2D game systems and mixed 2D/3D elements
Strong backend and server integration experience
Experience with infrastructure migration and backend restructuring
Experience with game optimization and networking
Experience publishing/updating games on App Store & Google Play
Ability to work with existing codebases and improve them professionally
Important Notes
This is an existing live product, not a project built from scratch
We are looking for a serious technical partner
Clean architecture and scalable solutions are important
This is a budget-conscious project with defined priorities and scope
To Apply
Please include:
Relevant Unity/mobile game projects
Multiplayer/backend experience
Experience with infrastructure/server migration
Estimated timeline and cost
Your approach for backend takeover and multiplayer improvements
Thank you.
We are looking for an experienced and highly skilled Unity developer to take over and improve an already launched mobile game project available on both iOS and Android.
This is not a beginner project. We are looking for someone professional, reliable, and experienced with Unity multiplayer systems, backend architecture, mobile optimization, and polished game development.
Project Status
The mobile game is already live and published on:
Apple App Store (iOS)
Google Play Store (Android)
The game currently exists and is functional, however we are facing major backend and infrastructure issues that now require immediate restructuring and professional handling.
The game is a 2D board game platform containing multiple different game modes/games within the application. Some game assets and tokens are designed as 3D tokens/elements integrated into the 2D gameplay environment.
Main Priority – Backend Takeover & Infrastructure Migration
The most urgent requirement is:
Replacing and restructuring the current backend system
Migrating the game infrastructure to our own backend and server environment
Full backend ownership and control under our infrastructure
Improving backend stability, scalability, and multiplayer reliability
Ensuring secure architecture and long-term maintainability
This is the highest priority phase of the project.
Game Improvement & Polishing
In addition to backend restructuring, we also want improvements across the game itself:
Required Improvements
Improve gameplay polish and overall user experience
Improve and refine game animations
Improve multiplayer connectivity and synchronization
Optimize performance and stability
Improve networking reliability and responsiveness
Fix existing issues where needed
We are looking for polished, professional execution — not quick temporary fixes.
Future Development
The project also includes planned future expansion:
Three additional game modes/features planned for release
These future components will also require development and integration into the existing game ecosystem
This may become a long-term collaboration for the right developer.
Requirements
Strong professional Unity experience
Experience with multiplayer/mobile games
Experience with 2D game systems and mixed 2D/3D elements
Strong backend and server integration experience
Experience with infrastructure migration and backend restructuring
Experience with game optimization and networking
Experience publishing/updating games on App Store & Google Play
Ability to work with existing codebases and improve them professionally
Important Notes
This is an existing live product, not a project built from scratch
We are looking for a serious technical partner
Clean architecture and scalable solutions are important
This is a budget-conscious project with defined priorities and scope
To Apply
Please include:
Relevant Unity/mobile game projects
Multiplayer/backend experience
Experience with infrastructure/server migration
Estimated timeline and cost
Your approach for backend takeover and multiplayer improvements
Thank you.