Implement, build, and test console (PS5, PS4, XBox Series, XBox One, Nintendo Switch) or mobile (Android/IOS) features. Optimize CPU, GPU, memory, and disk usage to meet platform-specific performance and certification standards. Bug fixing. Maintain and improve cross-platform compatibility in codebase. Collaborate with other team member to ensure good quality. Deliver on time based on milestones. Documentation process or any insights. Because of you will work with NDA, keep information secret, unless it was permitted.