Work Mode: OnsiteResponsibilities: Responsibilities: Design features aligned with the creative and game directions; Collaborate with cross-functional teams to integrate your assigned features; Develop in-engine prototypes and evaluate their performance; Adapt to technical and production constraints, reworking your design when and as often as needed; Participate in finding solutions to fix buggy features; Create and maintain design documentation that will guide interdependent teams; Follow up on features post-launch to improve features.Requirements: Requirements: Passionate about games. Have in-depth understanding of popular games in the current market, including but not limited to around game systems, social systems and mathematical models designs, etc. Excellent in team collaboration, communication and execution, as well as design doc writing. Resilient with work stress. Have a clear thinking, excellent planning and execution ability, cross-department and team coordination ability, tight thinking logic, and flexible response.