RemoteLeads Logo
Sign Up Sign In

AI Evaluation & Annotation Reviewer (L3 - Advanced Level) - Portuguese

2 hours, 6 minutes ago
Portugal, Spain, Brazil, Peru
Contract
Entry Level
AI (Artificial Intelligence)
Artificial Intelligence and Machine Learning
Machine Learning
Apply Now
Volga Partners

Volga Partners

Volga Partners is a technology company that provides innovative solutions and services to clients. With expertise in ML, AI, and crowd management, we deliver high-quality software development, data annotation, content management, data mining, analytics...

Internet Software & Services
51-250
View All Jobs 46

Description

  • Review AI-generated responses for clarity, accuracy, correctness, relevance, and overall quality.
  • Annotate and label language content according to detailed project guidelines.
  • Generate or evaluate prompts based on assignment requirements.
  • Identify linguistic errors, dataset concerns, and structural inconsistencies.
  • Provide clear, structured feedback to improve AI performance.
  • Communicate language requirements clearly to linguistic and non-linguistic stakeholders.
  • Collaborate with QA Leads and clients to apply feedback and maintain quality standards.
  • Participate in required client-facing meetings with camera on.
  • Submit daily work reports and meet productivity and quality expectations.

Requirements

  • Professional fluency in Portuguese with strong written and verbal communication skills.
  • A bachelor’s degree in Linguistics, Languages, Computer Science, or a related field, or equivalent professional experience.
  • A degree or certification in Portuguese, where required.
  • Strong analytical skills and exceptional attention to detail.
  • Ability to identify patterns, errors, inconsistencies, and subtle language issues.
  • Experience in annotation, evaluation, translation, localization, linguistics, research, education, or quality assurance is helpful but not required.
  • Interest in Artificial Intelligence, Machine Learning, language technology, or data annotation.
  • Ability to learn new tools, follow detailed guidelines, and adapt to changing project requirements.
  • Strong organization and task-management skills.
  • Ability to commit for a minimum of six months, work consecutive eight-hour shifts, and remain available during 8:00 AM–5:00 PM PST with daily meetings between 10:00 AM–12:00 PM PST.

Benefits

  • Hourly rate of $8 to $11.50 USD for Portuguese, with rates confirmed by project requirements.
  • Gain practical experience on a global Artificial Intelligence project.
  • Build skills in AI evaluation, annotation, prompt review, and language quality.
  • Work directly with QA Leads, international teams, and client stakeholders.
  • Receive project-specific training, guidance, and ongoing feedback.
  • Strengthen experience for future opportunities in AI, language technology, localization, research, and quality assurance.
  • Independent contractor engagement with only approved and properly logged hours compensated.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

Pakistan Single Window

AI/ML Developer (LLMs, NLP, and AI Applications)

Pakistan Single Window 51-250 Internet Software & Services

An AI/ML Engineer at the company will develop and deploy LLM and NLP applications for intelligent question answering, chatbots, and real-time production use.

Pakistan Contract Junior AI (Artificial Intelligence)
Django Docker FastAPI Flask Kubernetes Python PyTorch SageMaker TensorFlow
1 hour, 51 minutes ago
Alongside

LLM QA Contractor (Part-Time | Remote | Freelance) | Image & Text Review

Alongside Internet Software & Services

Alongside is hiring a detail-oriented LLM QA Contractor for an AI validation project that reviews image- and instruction-based outputs to improve the accuracy and reliability of LLM responses.

India Contract Junior AI (Artificial Intelligence) Manual QA Tester
$8k-$10k
LLM Python
1 hour, 51 minutes ago
Welo Global

Shape the Future of AI — Maori Talent Hub

Welo Global Professional Services

Welo Data, part of Welocalize, is building a global contributor network for flexible remote AI data projects that help improve the accuracy, safety, and inclusiveness of AI systems.

New Zealand Europe Anywhere Contract Entry Level AI (Artificial Intelligence) Data Annotator
LLM
2 hours, 6 minutes ago
Chemin Construtora

Video Collection Project (Egocentric Video)

Chemin Construtora Construction & Engineering

Kaya by Chemin Sdn Bhd is hiring remote contributors for a short-term project to record first-person smartphone videos that help train next-generation AI vision systems.

Philippines Vietnam India Indonesia Malaysia Contract Entry Level Data Annotator
$6k-$6k
2 hours, 21 minutes ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers