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Hand-picked localization and translation job: Portuguese AI Translation Trainer at Welo Data in Lisboa, Lisbon, Portugal. Curated by TranslaStars from LinkedIn and refreshed daily. New translation, localization, interpreting and language jobs are added every few hours.

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Portuguese AI Translation Trainer

Welo Data
LinkedInFreelanceRemoteGeneralTranslation/Interpretationboth
Contract typeFreelance ("Freelance")
Work typeRemote ("Remote")
LocationLisboa, Lisbon, Portugal
CountryPortugal
Work modeOn-site
LevelGeneral
FunctionTranslation/Interpretation
Fieldboth
Employment typeGeneral
Posted19/08/2026

Job description

What if your knowledge Portuguese language could help improve the AI. What You’ll Do Review English source documents alongside two machine-generated Portuguese (Portugal) translations. Evaluate both variants based on accuracy, fluency, and overall translation quality. Select the preferred translation and provide a clear written justification for your assessment. Review audio files and their corresponding transcriptions, evaluating accuracy, completeness, and overall quality. Assess both transcription quality and audio quality according to project guidelines. Complete assigned samples independently and within established timelines. Adhere strictly to project and client guidelines YOU ARE A FIT IF YOU’RE… A native or near-native Portuguese speaker Detail-oriented with strong written language skills PROJECT DETAILS Job Title: Translation Validation - Portuguese (Portugal) Location: Remote (Portugal) Commitment: 2 weeks Employment Type: Freelance Contract Pay Rate: US$10/hour
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