Posted Aug 29, 2026

Cocos2d-x Junior Game Developer - Remote

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Job Title: Cocos2d-x Junior Game Developer Job Type: Contract Location: Remote 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. Key Responsibilities • Develop and refine game logic, mechanics, and features using Cocos2d-x for prototype and production-level projects. • Collaborate closely with the customer's team to provide high-quality real-world input for AI training processes. • Create, modify, and troubleshoot game assets and scenes to support a diverse set of training objectives. • Test, debug, and optimize Cocos2d-x code to ensure robust and efficient gameplay experiences. • Document code and processes thoroughly, ensuring clarity for both technical and non-technical stakeholders. • Engage in open, clear written and verbal communication to report project status and challenges. • Work iteratively in response to feedback, consistently improving deliverables for AI development needs. Required Skills And Qualifications • Solid knowledge of Cocos2d-x and hands-on experience with 2D game development workflows. • Strong problem solving and troubleshooting abilities in a game development context. • Experience collaborating remotely with distributed teams in a fast-paced environment. • Excellent written and verbal communication skills, with a focus on clear, concise updates and documentation. • Ability to follow technical specifications and adapt to evolving project requirements. • Understanding of game design principles and player experience optimization. • Self-motivated, detail-oriented, and eager to grow within a dynamic AI training environment. Preferred Qualifications • Experience working on projects for AI training or data generation purposes. • Familiarity with additional game engines or programming languages. • Background in collaborating with AI or machine learning specialists.