Polish Speech & Voice AI Data Labeler (Onsite)

Welocalize, Inc.; Seattle (WA); On-site; USD 33,000 - 44,000; Full time

Benefits offered by this job

Paid vacation 6 days

Paid holidays 2 days

Sick leave

Medical/Dental/Vision Insurance

Health Savings Account

401(k) Retirement Plan

Employee Assistance Program

Voluntary benefits

Job summary

Welocalize, Inc. is seeking detail-oriented Polish-speaking Data Labeling Analysts for an onsite, full-time role. You will work with audio, speech, and language data to provide high-quality feedback on AI model outputs.

The position requires strong judgment, exceptional attention to detail, and the ability to follow detailed guidelines in a structured environment. Training is provided, with comprehensive benefits and an onsite work setup.

Qualifications

• Native-level fluency in Polish.
• 1 year of work experience in data labeling, annotation, or content-focused work; or a Bachelor's degree or equivalent academic qualification 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

Polish language

Attention to detail

Strong judgment

Follow detailed instructions

Time management

Education

Bachelor's degree or equivalent in a related field

Job description

Welocalize, Inc. is seeking detail-oriented Polish-speaking Data Labeling Analysts for an onsite, full-time role. You will work with audio, speech, and language data to provide high-quality feedback on AI model outputs.

The position requires strong judgment, exceptional attention to detail, and the ability to follow detailed guidelines in a structured environment. Training is provided, with comprehensive benefits and an onsite work setup.