Korean - Voice AI Evaluator

Datalabeljobs; United States; Remote; USD 28,000 - 41,000; Part time

Benefits offered by this job

Fully remote

Flexible schedule

Paid production after qualification

Job summary

Alignerr is hiring native or near-native Korean speakers to evaluate healthcare front desk conversations for AI systems. You will role-play as a patient, record short dialogues, and assess how well the AI listens, responds, and takes action.

This is a fully remote, flexible task-based contract requiring clear speech and careful attention to transcripts and labeling guidelines. You will test function calls, review transcripts, and flag issues like mispronunciations or delays.

Qualifications

• Native or near-native Korean speaker with a clear, natural speaking voice.
• Detail-oriented, with the patience to review recordings and transcripts closely.
• Comfortable role-playing a patient and sounding authentic.
• Able to follow multi-step instructions and apply them consistently.
• Reliable and self-directed when working independently.
• Access to a quiet space, a good microphone, a stable internet connection, and a second device for playing background noise.
• Comfortable using web-based tools.

Responsibilities

• Hold 4 to 5 minute spoken conversations in Korean with an AI front desk assistant.
• Say natural trigger phrases to test AI functions (e.g., booking, recording access, insurance).
• Review transcripts and classify AI understanding and responses.
• Flag issues like mispronunciations, interruptions, delays, or incorrect function calls with timestamps.
• Test AI handling of background noise, short replies, numbers, emotions, and sensitive requests.
• Follow labeling guidelines consistently and submit high-quality work.

Skills

Korean (native/near-native) speaking

Clear speaking voice

Attention to detail

Self-directed work

Remote work setup

Tools

Web-based tools

Job description

Korean Voice AI Evaluator (Healthcare Front Desk Conversations)

About the Role

What if your voice could help teach AI how to handle a real phone call to a hospital or clinic? We're looking for native Korean speakers to hold natural spoken conversations with an AI healthcare receptionist, then evaluate how well it listens, responds, and takes action.

You'll role-play as a patient (using fictional personas we provide), record short conversations, and grade the AI's performance. This is a fully remote, flexible contract role for people with clear speech, sharp attention to detail, and an ear for what sounds natural.

• Organization: Alignerr
• Type: Contract (task-based)
• Location: Remote
• Commitment: Flexible, work at your own pace

What You'll Do

• Hold 4 to 5 minute spoken conversations in Korean with an AI front desk assistant, playing a fictional patient
• Say natural "trigger phrases" to test whether the AI makes the correct function calls (for example, checking a patient record, booking an appointment, or checking insurance)
• Review transcripts and classify how accurately the AI understood you and responded
• Flag issues such as mispronunciations, cutoffs, interruptions, delays, and incorrect function calls, including timestamps
• Test how the AI handles background noise, short replies ("네," "아니요," "괜찮아요"), long numbers, emotional moments, and sensitive or unsafe requests
• Follow detailed labeling guidelines consistently and submit high-quality work

Who You Are

• Native or near-native Korean speaker with a clear, natural speaking voice
• Detail-oriented, with the patience to review recordings and transcripts closely
• Comfortable role-playing a patient and sounding authentic
• Able to follow multi-step instructions and apply them consistently
• Reliable and self-directed when working independently
• Access to a quiet space, a good microphone, a stable internet connection, and a second device for playing background noise
• Comfortable using web-based tools

Nice to Have

• Experience in voice AI evaluation, data annotation, or QA testing
• Background in healthcare administration, customer service, or call center work
• Strong sense of Korean speech levels and politeness (존댓말) in service conversations, and of how Korean numbers are read aloud (native vs. Sino-Korean)
• Linguistics or language-focused studies
• Familiarity with medical terminology in Korean

Why Join Us

• Work on cutting-edge AI projects alongside leading research labs
• Fully remote and flexible
• Task-based work with real autonomy
• Directly help make voice AI more accurate, natural, and safe in healthcare settings
• Potential for ongoing work as new projects launch

Note: New contributors complete a short unpaid qualification assessment. Contributors who pass are added to paid production work.