German Data Labeling Analyst for AI Audio - Onsite

Welocalize, Inc.; Boston (MA); On-site; USD 55,000 - 60,000; Full time

Benefits offered by this job

Free breakfast, lunch and dinner

Commuter benefits

Shuttle services

Job summary

Welocalize, Inc. is seeking a German-speaking Data Labeling Analyst for onsite work in major U.S. cities.

The role focuses on evaluating AI model outputs, labeling data, and providing structured feedback to ensure high quality training inputs for speech and voice AI systems. The ideal candidate has native German, strong written skills, and at least 1 year of data labeling experience or a related degree. This full-time onsite position requires work authorization in the United States and offers

Qualifications

• Native-level fluency in German.
• 1 year of work experience in data labeling or related field; or a Bachelor's degree.
• Strong written communication and language fundamentals.
• Ability to follow detailed instructions and maintain accuracy in repetitive tasks.

Responsibilities

• Evaluate AI model outputs and provide structured, high-quality feedback.
• Perform audit-based reviews of data and model behavior — identifying patterns, edge cases, and failure modes.
• Apply guidelines thoughtfully — and flag when they don't reflect real-world scenarios.
• Contribute to improving evaluation frameworks, not just executing them.
• Identify trends in model performance and communicate insights clearly.
• Participate in team discussions, calibrations, and stakeholder syncs.
• Partner with leads and cross-functional teams to refine quality standards.
• Document findings in a clear, concise, and actionable way.

Skills

German language proficiency

Attention to detail

Strong written communication

Education

Bachelor's degree or equivalent

Job description

Welocalize, Inc. is seeking a German-speaking Data Labeling Analyst for onsite work in major U.S. cities.

The role focuses on evaluating AI model outputs, labeling data, and providing structured feedback to ensure high quality training inputs for speech and voice AI systems. The ideal candidate has native German, strong written skills, and at least 1 year of data labeling experience or a related degree. This full-time onsite position requires work authorization in the United States and offers