Game Developer (Cocos2d-x)

About this role

Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Skills

Key responsibilities

• Create realistic Cocos2d-x tasks such as sprite management, animations, physics, UI, and game logic
• Write clear and structured prompts based on real development scenarios
• Build evaluation rubrics to assess the quality of solutions
• Execute and review tasks within a virtual environment
• Provide feedback to improve task quality and consistencyRequired Skills:
• 2+ years of experience with Cocos2d-x and C++
• Experience working on real game projects (preferably 2D or mobile)
• Strong understanding of scene graph, action system, and asset management
• Ability to break down problems into clear, structured tasks
• Strong written communication skillsNice to Have:
• Experience with Lua or JavaScript bindings in Cocos2d-x
• Experience mentoring or reviewing code
• Exposure to AI training or evaluation workflowsWhy this role:
• Fully remote and flexible (around 20 hours per week)
• Focus on practical problem-solving and real-world scenarios
• Opportunity to contribute to improving AI systems for game development