Remote Japanese Coding Specialist for AI Trainer

Meridial; United States; Remote; USD 11,020 - 89,544; Part time

Job summary

Meridial is looking for a Coding Specialist fluent in Japanese to work on a freelance AI trainer project. This remote role involves designing coding tasks in Japanese, reviewing AI model outputs, and suggesting improvements based on your expertise.

The ideal candidate will have a degree in computer science and experience in coding. Pay ranges from $8 to $65 per hour, depending on your experience and expertise.

Qualifications

• Advanced knowledge in asynchronous programming and RESTful API integration.
• Experience in object-oriented design and secure coding practices.
• Familiarity with debugging distributed systems.

Responsibilities

• Design coding tasks and scenarios in Japanese for AI modeling.
• Review software engineering outputs for accuracy and fluency.
• Document failures and suggest improvements to AI evaluation metrics.

Skills

Coding experience

Technical writing in Japanese

Clear communication

Education

Bachelor’s, master’s or PhD in computer science or related field

Job description

Coding Specialist (Fluent in Japanese) - Freelance AI Trainer Project

World Wide - Remote

Are you a coding expert fluent in Japanese eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline software development for engineers everywhere. That training data begins with you—we need your expertise to help power the next generation of AI.

We’re looking for coding specialists who live and breathe algorithms, data structures, software architecture, frontend and backend development, cloud infrastructure, and systems programming—and who can do so fluently in Japanese. You’ll challenge advanced language models on topics like asynchronous programming, RESTful API integration, memory management, object-oriented design, secure coding practices, and debugging distributed systems—documenting every failure mode so we can harden model reasoning.

On a typical day, you will converse with the model on software engineering tasks and technical scenarios in Japanese, verify logical accuracy and coding fluency, assess naturalness and correctness of Japanese language usage, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

A bachelor’s, master’s, or PhD in computer science, software engineering, or a closely related technical field is ideal; real-world coding experience, technical writing in Japanese, or open-source contributions signal fit. Clear, metacognitive communication—“showing your work”—is essential.

Ready to turn your coding and Japanese language expertise into the knowledge base for tomorrow’s AI? Apply today and start teaching the model that will teach the world.

We offer a pay range of $8‑to‑$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply.

Employment type: Contract
Workplace type: Remote
Seniority level: Mid‑Senior Level

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