Quality Assurance Lead

You will oversee quality and trainer performance across Portuguese AI training projects. The work includes reviewing AI-generated Portuguese content and trainer or QA submissions against project guidelines and scoring rubrics.

You will give precise written feedback, identify recurring issues, support contributors, and help improve quality processes for Portuguese projects.

• Review Portuguese AI training outputs and trainer or QA submissions for quality and consistency.
• Check accuracy, fluency, grammar, spelling, tone, formatting, meaning preservation, and instruction-following.
• Identify mistranslations, unnatural phrasing, inconsistent terminology, and cultural issues.
• Share clear written feedback and escalate recurring or critical quality problems.
• Support onboarding and maintain FAQs, trackers, examples, documentation, and style guides.
• Communicate workflow updates to contributors and help improve QA processes for Portuguese work.

What it pays and takes

This is an intermediate, part-time contractor role for someone with professional experience in Portuguese writing, editing, translation, localization, quality assurance, or AI training workflows.

• Pay: $35 per hour.
• Time: 20+ hours per week.
• Location: Open to candidates in Brazil or Portugal.
• Language: Fluent Portuguese with strong reading and writing ability.
• Communication: Strong English skills for understanding guidelines, writing feedback, and coordinating work.
• Knowledge: Strong understanding of Portuguese grammar, register, regional usage, and Brazil-specific localization.
• Tools: Comfortable using Discord, Google Sheets, Google Docs, dashboards, and project trackers.
• Helpful experience: AI training, data annotation, large language model evaluation, or rubric-based QA.
• Helpful education: A degree in Portuguese, linguistics, translation, communications, journalism, English, education, or quality assurance.
• Helpful background: Experience supporting remote teams of trainers, annotators, reviewers, editors, or QA professionals.

How it works

Apply on OpenTrain with your resume and then complete the application on the hiring site.

About AI training work

AI training is the human work behind systems that generate and understand language. Contributors review examples, rate model outputs, and give feedback so AI systems become more accurate, natural, and useful.