Onsite Polish Speech & Voice AI Data Labeler

Welocalize, Inc.; California; On-site; USD 32,000 - 45,000; Full time

Benefits offered by this job

Paid Vacation

Paid Holidays

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 Data Labeling Analysts in an onsite role to support speech and language AI systems. You will label, transcribe, categorize, and tag audio data, ensuring accuracy and consistency across large datasets.

The position requires native Polish fluency, strong written communication, and meticulous attention to detail. It is a full-time, onsite role at multiple U.S. locations with a pay rate of $28/hour and comprehensive benefits.

Qualifications

• Native-level fluency in Polish.
• Strong written communication skills and language fundamentals.
• 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.
• Ability to manage time effectively and maintain steady output.
• Willingness to ask questions and escalates when needed.
• Basic familiarity with AI, speech technology, or language data is a plus.

Responsibilities

• Execute high-volume data labeling and annotation tasks across speech and voice datasets
• Follow detailed guidelines to ensure consistency, accuracy, and data integrity at scale
• Work with audio and language data, including transcription, categorization, and tagging
• Maintain strong throughput while meeting quality expectations
• Escalate unclear or ambiguous cases appropriately
• Adapt to evolving guidelines and workflows as systems and requirements change
• Support baseline data production needs for AI training pipelines
• Contribute to team calibrations and quality alignment sessions

Skills

Polish fluency

Attention to detail

Written communication

Time management

Education

Bachelor's degree or equivalent

Job description

Welo Data is seeking Data Labeling Analysts in an onsite role to support speech and language AI systems. You will label, transcribe, categorize, and tag audio data, ensuring accuracy and consistency across large datasets.

The position requires native Polish fluency, strong written communication, and meticulous attention to detail. It is a full-time, onsite role at multiple U.S. locations with a pay rate of $28/hour and comprehensive benefits.