Speech and Voice AI Data Labeling Analyst — German

Job overview

The Speech and Voice AI Data Labeling Analyst — German role is 100% onsite; the listing identifies Boston, MA and other eligible cities, and compensation is $34 per hour. Welo Data supports speech and voice AI systems by producing training data for language technologies. The analyst creates accurate, consistent datasets through high-volume labeling and annotation of speech, audio, and language material. This production work supports AI training pipelines and helps speech and voice models understand and interact with users.

What you'll do

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

What we're looking for

Skills & competencies

speech and voice ai

data labeling analyst

german fluency

boston ma

welo data

onsite

full-time

$34/hour

audio annotation

transcription

ai training data

medical dental vision

401(k)

paid vacation

Work arrangement

• Weekend coverage required

Benefits & perks

• Paid vacation and company holidays, accrued sick leave, medical, dental, and vision insurance, HSA, 401(k), employee assistance program, voluntary benefits, and location-dependent meals and commuter benefits.

Why this role

Requires native-level German fluency; fully onsite with no remote work available.

About the employer

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