Onsite Portuguese Data Labeling Analyst for AI

Welo Data; Redmond (WA); On-site; USD 35,817 - 38,572; Full time

Benefits offered by this job

Paid Sick Time & Paid Holiday

Medical, Dental, and Vision Insurance

401(k) Retirement Plan

Free meals

Commuter benefits

Job summary

Welo Data is hiring a Data Labeling Analyst in Redmond, Washington. This full-time position focuses on high-volume data labeling to support AI systems. Candidates must have 1-2 years of relevant experience and fluency in Portuguese. Key responsibilities include executing data tasks accurately and following guidelines. Benefits include paid sick time, medical insurance, and more. This role is integral to AI development and requires precise, detail-oriented work in a structured environment.

Qualifications

• 1-2 years of experience in data labeling, annotation, or content-focused work.
• High attention to detail and accuracy in repetitive tasks.
• 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.
• Support baseline data production needs for AI training pipelines.

Skills

Fluency in Portuguese (Portugal)

Strong written communication skills

Attention to detail

Ability to follow detailed instructions

Job description

Welo Data is hiring a Data Labeling Analyst in Redmond, Washington. This full-time position focuses on high-volume data labeling to support AI systems. Candidates must have 1-2 years of relevant experience and fluency in Portuguese. Key responsibilities include executing data tasks accurately and following guidelines. Benefits include paid sick time, medical insurance, and more. This role is integral to AI development and requires precise, detail-oriented work in a structured environment.