Latest AI JobsBrowse Jobs
RWS logo

Speech AI Evaluation Specialist - Japanese (Japan)

RWSTokyoTrainAI
Apply on company site
Salary
Not listed
Job type
Temporary/Contract
Work mode
Remote
Posted
29 Sept 2026
Status
Open · checked 7d ago

About this role

The Speech AI Evaluation Specialist position at RWS in Tokyo offers a flexible remote contract opportunity for individuals looking to shape the future of artificial intelligence. This temporary role is ideal for students, stay-at-home parents, or professionals seeking part-time remote work with a customizable schedule.

Role Overview

As a Speech AI Evaluation Specialist, the contractor engages in short voice conversations with AI models via a specific platform. The work involves following set prompts and scenarios while assessing the quality of the generated responses. This position suits candidates who want to contribute to the advancement and safety of modern AI technology while working completely from home.

Key Responsibilities

Engage in voice interactions with AI models using a designated digital platform.
Follow specific scenarios and prompts provided for each interaction.
Assess AI responses considering criteria such as accuracy, clarity, relevance, and overall quality.
Deliver objective feedback and ratings following established project rules.
Meet productivity and quality goals for assigned tasks.

Requirements

Native-level fluency in the target language specified for the project.
Fluent or advanced English proficiency, specifically within levels B2 to C2.
Ability to commit to a flexible part-time schedule.

Nice to Have

Background in machine learning tasks, data collection, or data preprocessing.
Experience in data evaluation, quality assurance, data annotation, or labeling.

Skills and Tools

Voice communication and conversational assessment
Adherence to quality and productivity standards
Platform navigation for AI testing

About the Company

RWS provides specialized language, content, and intellectual property services. The TrainAI division focuses on improving machine learning and AI models through human evaluation, data collection, and linguistic expertise.

How to Apply

Interested candidates should visit the official RWS careers page to submit their application for this freelance position.

Skills and tech stack

Questions candidates ask

What is the employment type for this role?

This position is a temporary, freelance, and part-time contract.

Where is the job located?

The role is based in Tokyo with remote work from home flexibility.

What language proficiency is required?

Candidates need native-level fluency in the target language and B2 to C2 proficiency in English.

What are the core duties of the specialist?

Responsibilities include having voice conversations with AI models, following specific prompts, and evaluating responses for accuracy and relevance.

Who is this job best suited for?

It is ideal for students, recent graduates, gig workers, stay-at-home parents, and professionals seeking flexible remote work.

Ready to apply?

The application is on the official RWS careers page.

Apply on company site