Italian Data Labeling Analyst — Onsite AI Training Data

Welocalize, Inc.; Seattle (WA); On-site; USD 58,000 - 67,000; Full time

Benefits offered by this job

Paid Vacation: 6 days

Paid Holidays: 2 days

Paid Sick Leave

Medical, Dental, Vision Insurance

Health Savings Account

401(k) Retirement Plan

Employee Assistance Program

Voluntary benefits

Job summary

Welo Data is seeking detail-oriented Data Labeling Analysts to support speech and voice AI systems. This 100% onsite role focuses on building high-quality, structured data for model training, with emphasis on accuracy and consistency across repetitive tasks.

You will evaluate model outputs, perform audits, and help refine evaluation frameworks while collaborating with cross-functional teams in multiple locations, including NYC, Seattle, and Bellevue.

Qualifications

• Native-level fluency in Italian.
• 1 year of work experience in data labeling, annotation, or content-focused work; or a Bachelor's degree in a related field.
• Ability to follow detailed instructions and apply guidelines consistently.
• High attention to detail and ability to maintain accuracy in repetitive tasks.
• Comfort working in structured, process-driven environments.

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

Native-level Italian

Strong written communication

Attention to detail

Follow detailed instructions

Education

Bachelor's degree or equivalent

Data labeling or related field

Job description

Welo Data is seeking detail-oriented Data Labeling Analysts to support speech and voice AI systems. This 100% onsite role focuses on building high-quality, structured data for model training, with emphasis on accuracy and consistency across repetitive tasks.

You will evaluate model outputs, perform audits, and help refine evaluation frameworks while collaborating with cross-functional teams in multiple locations, including NYC, Seattle, and Bellevue.