Portuguese(Portugal) Language Speaker|USA
About The Position
Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a full-time, W2 position requiring native-level fluency in Portuguese (Portugal) and authorization to work in the U.S. The role involves executing high-volume data labeling and annotation tasks across speech and voice datasets, ensuring consistency, accuracy, and data integrity at scale. You will work with audio and language data, including transcription, categorization, and tagging, while maintaining strong throughput and meeting quality expectations. The position also requires adapting to evolving guidelines, supporting AI training pipelines, and contributing to team calibrations.
Requirements
- Native-level fluency in Portuguese (Portugal)
- 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 escalate when needed
- Must be authorized to work in the U.S. (no visa sponsorship)
Nice To Haves
- 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
Benefits
- Paid Vacation: 6 days
- Paid Company Holidays: 2 days (Memorial Day and Labor Day)
- Paid Sick Leave: accrued per applicable state law and company policy
- Medical, Dental, and Vision Insurance (eligibility applies)
- Health Savings Account (HSA)
- 401(k) Retirement Plan
- Employee Assistance Program
- Additional voluntary benefits (life, accident, critical illness, etc.)
- Free breakfast, lunch, and dinner (where applicable)
- Stocked micro-kitchens with snacks and beverages (where applicable)
- Commuter benefits, including shuttles and bike-to-work options (where applicable)
- Unique campus features depending on location (where applicable)
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What This Job Offers
Job Type
Full-time
Career Level
Entry Level
