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Job of the week

Spanish AI Translation Trainer

Freelance/Independant

Spain (Spain)

Published on 27 August 2026

  • Contract

    Freelance/Independant

  • Location

    Spain (Spain)

  • Start date

    August 2026

  • Salary

    14 USD / hourly

  • Remote working

    No remote working

What if your knowledge Spanish language could help improve the AI.  

 

WHAT YOU’LL DO  

  • Review English source documents alongside two machine-generated Spanish (Spain) 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 Spanish speaker
  • Detail-oriented with strong written language skills 

 

PROJECT DETAILS  

  • Job Title: Translation Validation - Spanish (Spain)
  • Location: Remote (Spain)
  • Commitment: 2 weeks
  • Employment Type: Freelance Contract 
  • Pay Rate: US$14.3/hour

Application deadline

As long as the job is online

Study level

No level prerequired

Job Category

Statistics, Data Analytics & Applied Maths

More about the company

Welo Data

Where GenAI Meets the Real World