Descrição da vaga
About the job
Mercor
connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include
Benchmark ,
General Catalyst ,
Peter Thiel ,
Adam D'Angelo ,
Larry Summers , and
Jack Dorsey .
Position:
Sonic Audit Specialist - Portuguese
Type:
Contract
Compensation:
$25/hour
Location:
Remote
Role Responsibilities
Evaluate
AI training data
in Brazilian Portuguese by auditing
multilingual transcription
and
forced alignment
tasks.
Review transcriptions for accuracy and apply error codes to ensure the
AI model
captures speech correctly.
Verify and correct word-level audio segmentation, adjusting timestamps and transcriptions as needed.
Provide written rationales for each judgment to enhance
AI model performance .
Work
independently and asynchronously
with a focus on careful listening and detailed analysis.
Requisitos
Must-Have
Native or near-native command of Portuguese
as spoken in Brazil.
Strong English reading and writing
skills.
Experience with transcription, subtitling, localization, linguistic annotation, or QA.
Ability to apply a disciplined rubric consistently.
Preferred
Experience in
AI data annotation
or model evaluation.
Background in
phonetics
or
linguistics .
Familiarity with
audio editing
or waveform tools.
Application Process (Takes 20–30 mins to complete)
Upload resume
AI interview based on your resume
Submit form
Resources & Support
For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
For any help or support, reach out to: [email protected]
PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.