Design Playable Ads (short game demos) for the company's existing games using HTML5, Cocos, JavaScript, or TypeScript. Experience with Playable Ads on platforms like Facebook, Google UAC, and IronSource is a plus. Responsibilities include researching and keeping up with industry trends. Candidates should have at least 6 months of programming experience, proficiency in JavaScript or TypeScript, a passion for games, and a strong work ethic. Teamwork and problem-solving skills are essential. Experience with Cocos Creator, Three.js, or Phaser Framework is preferred. Knowledge of social media and digital marketing is beneficial.