Korean Voice AI Interaction Evaluator

About OpenTrain

OpenTrain AI is the hiring and contracting organization for this role. OpenTrain is the #1 platform for finding and building careers in AI training and data labeling, helping people discover projects, build a professional profile, and apply in minutes.

Creating an OpenTrain account is free, and this contract role gives you the opportunity to build experience in a growing area of AI work while working remotely.

• Remote contractor opportunity available worldwide
• Part-time contract with a default commitment of 40 hours per week
• OpenTrain estimated project earnings of $3,840 at the listed schedule

About Voice AI Training

Voice AI systems learn from recordings, transcripts, evaluations, and written feedback prepared by people. Human reviewers help models understand spoken interactions, identify errors, and produce more useful and consistent responses.

AI training and data labeling work is a fast-growing way to participate in technology. Projects can often be completed remotely with flexible scheduling, and careful language expertise is especially valuable for multilingual voice work.

• Work with voice recordings and transcripts of AI interactions
• Help improve how AI systems understand and respond to spoken language
• Use structured human review and clear written feedback to support model quality

The Role

OpenTrain is recruiting a Korean Voice AI Interaction Evaluator to support work focused on Voice AI Interaction Evaluation. You will review source materials and model outputs, transcribe audio, assess accuracy, and explain your judgments according to project guidelines.

This is an entry-level opportunity, and prior AI training experience is not required unless stated elsewhere in the project materials. The role does require native or near-native Korean proficiency, English comprehension, strong written communication, and careful attention to detail.

• Role: Korean Voice AI Interaction Evaluator
• Work type: Remote contractor and part-time
• Pay: $24 per hour
• Schedule: 20+ hours per week, with a default commitment of 40 hours per week
• Languages: Korean and English
• Work location: Worldwide

What You'll Do

Your work will involve repeated, structured review tasks where consistency matters. You will use project rubrics to evaluate voice AI interactions and communicate findings clearly so the resulting feedback can help improve model behavior.

• Transcribe source materials and check transcripts for accuracy
• Correct transcription errors when identified
• Review source materials and AI model outputs against project guidelines
• Evaluate voice AI interactions using structured criteria
• Explain judgments clearly in written feedback
• Maintain consistency and quality across repeated review tasks
• Perform structured data entry and self-directed quality review

Requirements

Candidates should be comfortable working independently on remote contractor tasks and applying detailed instructions consistently. Relevant professional, academic, or language expertise in Voice AI Interaction Evaluation is required.

You must have access to a Mac with Apple Silicon and the specified operating system for this project.

• Native or near-native Korean proficiency
• Ability to understand and follow instructions in English
• Fluency in Korean and English
• Relevant professional, academic, or language expertise in Voice AI Interaction Evaluation
• Strong written communication and careful attention to detail
• Ability to follow detailed project instructions and apply rubrics consistently
• Experience with structured data entry and self-directed quality review
• Ability to work independently on remote contractor tasks
• Own a Mac with Apple Silicon, including M1, M2, or M3
• Mac must run macOS Sequoia 15.0 or later

Who Should Apply

This role may suit Korean-speaking professionals, academics, language specialists, and detail-oriented contributors who can evaluate spoken AI interactions and explain their decisions in writing. You do not need prior AI training experience unless the project materials specify otherwise.

The work is designed for people who can manage independent tasks, stay consistent across a high volume of reviews, and carefully apply evaluation criteria in both Korean and English.

• Korean speakers with strong English comprehension
• Contributors interested in voice AI and data labeling
• Detail-oriented reviewers who value accuracy and consistency
• Independent workers comfortable with remote contract assignments
• Entry-level applicants with relevant language or subject expertise

Pay and How to Apply

This contractor role pays $24 per hour. The listing estimates project earnings of $3,840 based on the default schedule and project duration shown on OpenTrain. The expected commitment is 20 or more hours per week, with 40 hours per week listed as the default.

Apply through OpenTrain to create or use your profile and begin the application process. OpenTrain helps contributors build a lasting portfolio of AI training and data-labeling experience as they discover projects that match their skills.

• $24 per hour
• 20+ hours per week
• Default commitment: 40 hours per week
• Contractor engagement
• Apply through OpenTrain