Welo Global

Multilingual AI-enabled technology and content provider

Audio Transcription Rater

Data ManagementPosted on Nov 12

Full-timeRemote in Brazil$5.20 /hr

About the Job

Requirements

Brazilian cultural expertise in Portuguese and strong listening comprehension.
Prior experience in transcription, annotation, or data labeling is preferred.
Ability to follow detailed style guides and annotation instructions.
Attention to detail, especially for timestamp and boundary precision.
Reliable internet connection, a quiet working environment, and good headphones.

Responsibilities

Listen to short audio clips in Portuguese (Brazil).
Verify and correct word-level timestamp and segment boundaries generated by an automated system.
Review and correct spoken-form transcriptions according to a detailed style guide.
Flag ambiguous or unclear audio segments for adjudication.
Maintain consistency and accuracy across assigned batches.

Desired Qualifications

Prior experience in transcription, annotation, or data labeling.

Salary Range: 5.2 to 5.2 (Currency: USD) (Pay period: per-hour-wage)

About the Role

We are looking for detail oriented Portuguese cultural expertise in Brazil for speech data annotation Project. In this role,you will listen to short audio clips and verify or correct word level segment boundaries and transcriptions generated by an automated alignment system.

Project Details: Andromeda Delta

Location: Brazil (Remote)

Engagement Type: Freelance (Pilot)

Rate: USD 5.20/hour

Estimated Hours: 15-20 hours/week

Key Responsibilities

Listen carefully to short audio clips in Portuguese (Brazil)

Verify and correct word-level timestamp/segment boundaries generated by an automated system

Review and correct spoken-form transcriptions per a detailed style guide

Flag ambiguous or unclear audio segments for adjudication

Maintain consistency and accuracy across assigned batches

Requirements

Brazil cultural expertise in Portuguese; strong listening comprehension

Prior experience in transcription, annotation, or data labeling preferred

Comfortable following detailed style guides and annotation instructions

Good attention to detail, especially for timestamp/boundary precision

Reliable internet connection and a quiet working environment with good headphones

Job reference: #L1-CC1

About the Company

Welo Global

Multilingual AI-enabled technology and content provider

Welo Global coordinates five specialized brands to deliver multilingual AI, technology, and content solutions for blue-chip clients across 300+ languages. Welocalize handles AI-enabled localization for technology teams; Welo Data supplies multilingual AI training data and model evaluation; Park IP offers patent translation and IP workflows; Welo Life Sciences creates multilingual content for pharma and medical devices; Adapt focuses on global SEO and marketing translation. Proprietary platforms—Opal for content localization, NIMO for AI supply-chain security, Legal Studio for IP workflows, and Adapt Studio for marketing translation—support these services. The company aims to help clients scale global AI and content initiatives through high-quality multilingual data, precise localization, and technology-enabled services.

Company size: 5,001-10,000
Company stage: Not listed
Total funding: Not listed
Headquarters: Not listed
Founded: Not listed

Recently Posted Jobs

Explore more opportunities at Welo Global

See more jobs