Speech and Voice AI Data Labeling Analyst – Korean Speakers

Job overview

The Speech and Voice AI Data Labeling Analyst – Korean Speakers role is onsite in Austin, TX, with compensation of $26–$28 per hour. Welo Data’s language and training-data services support AI systems with annotated data for speech and voice models. The role produces accurate, consistent speech and voice datasets for AI training pipelines. The analyst transcribes, categorizes, and tags audio and language data, follows detailed guidelines, maintains production quality, escalates ambiguous cases, and participates in team calibration sessions.

What you'll do

• Label and annotate speech and voice datasets
• transcribe, categorize, and tag audio and language data
• follow guidelines to maintain accuracy and data integrity
• meet throughput and quality expectations
• escalate ambiguous cases
• adapt to changing workflows
• support AI training data production
• participate in calibration and quality alignment.

What we're looking for

Skills & competencies

speech data labeling

voice ai

korean fluency

data annotation

transcription

language data

ai training data

onsite

austin tx

welo data

$26–$28/hr

Work arrangement

• Weekend coverage required

Benefits & perks

• Paid vacation and holidays, accrued sick leave, medical, dental and vision insurance (eligibility applies), HSA, 401(k), employee assistance program, voluntary benefits, and onsite meals and commuter benefits where applicable.

Why this role

Native-level Korean fluency is required; the posting describes this as an onsite production role supporting speech and voice AI systems.

About the employer

Welo Data is hiring for this role. Industry: Translation and Interpretation Services. Sector: 54.