CareerPlanGet AI match score →

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

Worldwide - Remote🌐 Remote💼 Contract💰 $8–$8🗓 2026-06-26 → 2026-07-31

Core

You will converse with advanced language models on software engineering tasks in Japanese to verify logical accuracy, coding fluency, and language usage, documenting failure modes to harden model reasoning.

Role type

Freelance AI Trainer (Coding Specialist)

Builds

High-quality training data for large-scale language models

Domain

Artificial Intelligence / Software Engineering

Deliverable

production ML models

Required skills

Algorithms, data structures, software architecture, frontend and backend development, cloud infrastructure, systems programming, asynchronous programming, RESTful API integration, memory management, object-oriented design, secure coding practices, debugging distributed systems, technical writing in Japanese

Preferred skills

Open-source contributions, metacognitive communication

Technologies

None explicitly listed beyond general software engineering domains

Responsibilities

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, suggest improvements to prompt engineering and evaluation metrics

Seniority

Mid-Senior Level

Sourced via greenhouse · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.
Apply on Greenhouse ↗