Valencia AI Translation Quality Reviewer

Welo Data; United States; Remote; USD 28,000 - 33,000; Full time

Job summary

Welo Data is seeking a detail-oriented translator quality rater for the Alpheratz Project – Valencia (Spain). The role is intermittent, with tasks assigned on an ad hoc basis and an hourly rate of US$21.90.

Responsibilities include editing MT-generated content, applying quality ratings, and producing reliable reference translations. The position requires native Valencia language proficiency with strong English skills, translation/MT post-editing experience, and the ability to work independently

Qualifications

• Native proficiency in Valencia language and strong English skills.
• Experience in translation, localization, or MT post-editing.
• Familiarity with machine translation quality evaluation and error identification.
• Strong attention to detail and quality-focused mindset.
• Ability to work independently in an online environment.

Responsibilities

• Edit and review machine-translated customer service content with high accuracy and consistency.
• Evaluate MT output quality and apply severity ratings per guidelines.
• Produce high-quality human translations as referenced for model training and quality evaluation.
• Follow provided style guides, tone rules, and terminology requirements.
• Identify and report recurring MT quality issues and batch-level trends.

Skills

Valencia language proficiency

Strong English skills

Translation experience

MT post-editing

Attention to detail

Independent work

Job description

Welo Data is seeking a detail-oriented translator quality rater for the Alpheratz Project – Valencia (Spain). The role is intermittent, with tasks assigned on an ad hoc basis and an hourly rate of US$21.90.

Responsibilities include editing MT-generated content, applying quality ratings, and producing reliable reference translations. The position requires native Valencia language proficiency with strong English skills, translation/MT post-editing experience, and the ability to work independently