Junior Game Developer (Java / libGDX) | $20-$120/hr Remote
Overview
This is a unique opportunity for a junior game developer to apply their craft in a way that directly enhances next-generation AI systems. You'll use your expertise in Java and libGDX to build and optimize 2D game features, but the real goal is generating high-quality training data that teaches AI models how to reason and interact. No prior AI experience is necessary — your game development skills are the key ingredient. The role is fully remote and contract-based, with a wide pay range reflecting your level and contribution.
What You'll Do7
- 1Build, maintain, and polish lightweight 2D game features using Java and the libGDX framework.
- 2Work side-by-side with AI specialists to design game interactions that produce valuable training data.
- 3Program core mechanics such as sprite handling, game loops, and player input management.
- 4Dig into code to diagnose and fix issues, ensuring stable and performant game modules.
- 5Take part in code reviews and help raise the bar for internal coding practices.
- 6Write clear documentation of technical workflows so other teams can understand and reuse them.
- 7Communicate regularly with teammates, sharing progress and incorporating feedback.
Requirements8
- 1Solid grasp of Java and object-oriented programming fundamentals.
- 2Practical experience with libGDX — from school projects, personal prototypes, or small games.
- 3Understanding of core game dev concepts like game loops, sprites, and input handling.
- 4Strong written and verbal communication, especially for documenting technical details.
- 5Comfortable working independently in a fully remote, asynchronous team environment.
- 6Demonstrated initiative in building games or interactive apps on your own time.
- 7Willingness to complete an AI-focused interview as part of the hiring process.
- 8A bonus if you have a portfolio (GitHub or playable demos), familiarity with vectors, collision detection, or 2D physics, and experience with Git for version control.
Who Should Apply
This role is perfect for a budding game developer who's comfortable with Java and libGDX and excited to use their skills for something beyond entertainment. You're the kind of person who tinkers with game mechanics in your free time and enjoys documenting your work clearly. You thrive in a remote setup, communicate thoughtfully, and are curious about how AI learns from real-world data. No AI background needed — just a solid foundation in game development and a willingness to learn.
Salary Insight
Pay is on a contract basis and ranges from $20 to $120 per hour, depending on experience and the complexity of work undertaken.
Required Skills
Application Tip
Since there's an AI interview step, come prepared to explain how your game projects could generate useful data for training an AI. Think about things like player choices, reaction times, or movement patterns — showing that you understand the connection between game design and machine learning will set you apart.
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