Senior Unity Developer

Responsibilities

• Develop and maintain game systems and large features using Unity/C#
• Participate in project architecture development and improvement
• Design scalable systems for long-term support
• Work with Addressables, Asset Bundles, CDN, and remote content delivery
• Develop Remote Configs and server-driven functionality
• Design correct game operation in online/offline modes and unstable connections
• Analyze and resolve ANR, freezes, crashes, and other production issues
• Optimize CPU, memory, loading/startup time, and performance across mobile devices
• Work on reducing app size and downloadable content
• Maintain technical quality of new systems and integrations
• Conduct code reviews and improve team engineering practices
• Investigate complex technical problems using production data to find root causes
• Participate in key technical decision-making

Requirements

• 5+ years of commercial experience with Unity/C#
• Strong production experience specifically with large mobile Casual/Midcore games
• Experience with projects in active LiveOps and long-term development
• Strong understanding of large Unity project architecture
• Practical experience with Addressables/Asset Bundles/CDN
• Experience building content delivery and update systems without mandatory app updates
• Experience with Remote Configs, versioning, caching, and fallback scenarios
• Understanding of online/offline mobile game architecture and state synchronization
• Deep understanding of Unity lifecycle, memory management, GC, and asset management
• Strong experience in Android/iOS profiling and optimization
• Practical experience investigating ANR, freezes, crashes, OOM, and performance regressions
• Understanding of Android device fragmentation and weak device performance
• Experience optimizing build size and downloadable content
• Ability to work with production telemetry, crash/ANR reports, and profiler tools
• Good understanding of multithreading/async programming
• Experience with code review and architectural decision-making
• Ability to independently trace complex technical problems from symptom to root cause and solution

About the Company

Vira Games is an independent game company specializing in the development and publishing of mobile games. The team is a creative alliance combining experience, creativity, drive, and professionalism.