Develop tools for consumer game production, including launchers, data-entry utilities, Unreal Engine editor extensions, converters and checkers, while supporting middleware and OSS adoption.
About this role
This role is part of the AI Technology Division and focuses on image generation and image processing. Responsibilities include conducting proof-of-concept trials for image-generation services, evaluating and introducing new AI technologies for image processing and generation, and sharing relevant knowledge internally.
The role also involves training, tuning, and optimizing image-generation models, as well as research and development in image processing and image-generation technologies.
Required experience includes using image-generation technology to solve problems or conducting verification for problem solving, practical experience with machine learning or deep learning, and knowledge of image processing and generative models such as diffusion models, VAE, and GAN. The posting also asks for communication ability and a willingness to value teamwork.
Preferred qualifications include a bachelor's degree or higher in image generation, image processing, or a related field, or equivalent professional experience. Experience using and comparing multiple image-generation services such as DALL-E 3 and Adobe Firefly is welcomed. Other preferred experience includes fine-tuning existing models to improve generated-image quality, evaluating the quality of generated image data, handling large image datasets, understanding AI ethics, and working in the game industry.
The position is based at offices in Shibuya or Meguro, Tokyo. Working hours are 10:00 to 19:00, including eight scheduled working hours and a 60-minute break from 13:00 to 14:00. Average monthly overtime is stated as approximately 18.5 hours based on 2025 results.
The standard employment type is full-time permanent employment. The posting states that contract or outsourced arrangements may also be used, in which case holidays, insurance, and benefits may differ. Permanent employees receive health, employment, workers' accident compensation, and employees' pension insurance. Benefits and support include training, learning programs, mentoring for new and second-new graduates, housing and relocation allowances, child allowance, defined-contribution pension, health support, lunch assistance, and other internal support programs. Side jobs are prohibited.
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