Alpheratz Project - Catalan (Spain) Translation Quality Rater
About the role
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.
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 Catalan 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.
Where you can work
This role is 100% remote, for applicants located in Spain.
From Welo Data's job posting, checked Oct 18, 2026.
The application
Just your details and CV.
From Welo Data's apply page, checked Oct 15, 2026.
About Welo Data
Welocalize's AI-data community: annotation, evaluation, red-teaming, and multilingual work.
How it pays: Tasks go on purchase orders, by default one a week, that you invoice in Workday; Welo Data invoices are paid 14 days after receipt, into Hyperwallet. US raters are part-time W-2 employees (Welocalize talent help center, Payment Terms).
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