Valencia AI Translation Quality Rater

Welocalize, Inc.; Madrid; Remote; EUR 26,000 - 28,000; Part time

Job summary

Welocalize, Inc. in Valencia, Spain seeks translators for an ongoing translation quality rater project. This role involves intermittent, ad hoc work throughout the year with a focus on accuracy, consistency, and style adherence in customer-service content.

You will edit MT output, provide evaluation, and contribute high-quality human translations as reference data for model training. Remote work with flexible hours and competitive hourly pay.

Qualifications

• Native proficiency in the 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 a quality-focused mindset.
• Ability to work independently in an online environment.

Responsibilities

• Edit and review machine-translated customer service content with a high level of accuracy and consistency.
• Evaluate MT output quality and apply severity ratings when required, following project guidelines.
• Produce high-quality human translations as reference data 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

English proficiency

Job description

Description

Are you detail-oriented and passionate about language quality? We are looking for translators to join an ongoing project, helping ensure accuracy, consistency, and high standards of translated customer-facing content. This role involves intermittent work, with tasks assigned on an ad hoc basis throughout the year depending on client needs. Volumes and timing may vary.

Project details

Job Title: Alpheratz Project - Valencia (Spain) Translation Quality Rater

Language: Valencia (Spain)

Content type: Customer service content (general)

Project duration: 1-2 hrs weekly (This role involves intermittent work)

Hourly rate: US$21.9

What you'll do

• Edit and review machine-translated customer service content with a high level of accuracy and consistency.
• Evaluate MT output quality and apply severity ratings when required, following project guidelines.
• Produce high-quality human translations as reference data 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.

Requirements

• Native proficiency in the 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 a quality-focused mindset.
• Ability to work independently in an online environment.