Generative AI Analyst, Portuguese
Employment Information
Report this job
Job expired or something wrong with this job?
Job Description
Generative AI Analyst reviewing Portuguese AI content for Welo Data’s global AI training systems. Annotating multimedia data and performing quality checks to improve advanced AI datasets.
Responsibilities:
- Review, evaluate, and annotate AI-generated content across text, images, audio, and video
- Perform quality checks to ensure accuracy, consistency, and compliance with project guidelines
- Identify edge cases, inconsistencies, and opportunities for improvement
- Contribute to the development of high-quality datasets used to train advanced AI models
- Participate in calibration and quality alignment activities
- Provide feedback to help improve workflows and annotation guidelines
Requirements:
- Native-level proficiency in Portuguese (Brazil)
- Strong written communication skills in English
- Excellent attention to detail and analytical thinking
- Experience in annotation, content review, quality assurance, data labeling, localization, or related fields
- Ability to work independently and follow detailed guidelines
- Experience working with multilingual, multimedia, or AI-related content is highly preferred
Benefits:
- Project-based opportunities that fit your availability
- Fully remote work with complete autonomy
- Optional access to AI and Large Language Model workshops
- Responsive guidance and support from a global contributor community
- Opportunity to expand your skills
- Flexible contribution schedule and workload
Similar Jobs
AI Agent Evaluator
Evaluating Hippocratic AI’s clinical agents for symptom triage, diabetes medication titration, and travel health guidance. Providing safety-focused feedback to improve AI-driven healthcare tools.
Sustainability Metrics Governance, AI Specialist
Sustainability metrics specialist improving ESG data governance and AI-enabled reporting at GE Vernova. Monitoring KPIs, validating disclosures, and deploying scalable automation solutions.
AI User Interview Specialist
Paid 60-minute Terac interview examining how professionals use generative and analytical AI tools. Sharing workflow pain points and proposing future capabilities for AI products.
Director, AI and Technology Enablement
Director leading Salesforce, AI workflow, and technology enablement for TMG, a leadership advisory firm. Translating business priorities into practical systems, data processes, vendor implementations, and user adoption.
Internship – AI-Based Semantic Mapping for Autonomous Driving
CARIAD automotive software intern researching radar-camera fusion and semantic mapping for autonomous driving. Developing and evaluating multimodal perception methods for complex vehicle environments.
AI Subject Matter Expert
AI subject matter expert advising Veterans Affairs on responsible AI governance, risk, and lifecycle management. Translating AI strategy into operational guidance for healthcare programs and leaders.
AI Consultant – Contract
AI Consultant leading enterprise AI initiatives focused on evaluating, designing, and implementing AI solutions. Collaborating with stakeholders and ensuring compliance with governance and security standards.
Director, Safety and PV Systems – Innovation, AI
Director of Safety and PV Systems at Syneos Health responsible for technology solutions and cross-functional execution. Leading AI innovations and managing senior teams for patient safety analytics.
AI Solution Strategist
AI Solution Strategist at NICE developing conversational AI agents. Collaborating with cross-functional teams to define, design, and launch AI solutions for customer success.
Associate Director, AI for Manufacturing and Operations
AI Subject Matter Expert at RTX developing scalable AI solutions for manufacturing and operations. Collaborating with teams to enhance productivity, quality, and decision-making in factories.
AI Operations & Automation Intern – Summer 2026
AI Operations & Automation Intern focusing on enhancing VSC workflows and automating processes. Engage with teams to identify efficiencies and implement AI solutions during a summer internship.
AI Training Specialist, Data Annotation
AI Training Specialist responsible for data annotation to train AI systems and improve accuracy. This fully remote role focuses on data labeling and quality assurance.
Founding Director – AI Digital Strategy
Founding Director leading AI-driven digital strategy engagements for mid-market clients. Overseeing migrations, strategy layers, and AI agent deployments in a pioneering digital landscape.
AI Technology Risk Manager
AI Technology Risk Manager managing technology risks associated with machine learning and generative AI solutions. Partnering with teams to ensure ethical and compliant AI practices at Empower.
Commercial Real Estate Specialist – AI Training Project
Consultancy role seeking experienced Commercial Real Estate Specialist to analyze property scenarios. Working remotely with a focus on market analysis and feasibility studies.
Senior Director, AI, Architecture – Insurance Industry Experience Required
Senior Director leading AI and architecture within The Baldwin Group, focusing on insurance sector innovations. Driving enterprise technology and AI capabilities for scalable growth and operational excellence.
Working Student Logistics, AI
Supports AI-driven logistics software development by testing and modeling operational processes. Collaborates with product and engineering teams in a remote-first culture.
AI Creative Designer
AI Creative Designer leveraging AI tools for visual storytelling and creative collaboration at an innovative marketing agency. Design and create motion graphics, prototypes, and campaign assets.
AI Creative Designer
AI Creative Designer leveraging emerging technology to develop visual concepts and creative outputs. Collaborating with teams to create high-quality visual work for an influential brand.
AI Users and Non-AI Users Interview on Privacy and Assistant Usage
Participate in a paid study discussing AI assistant usage and privacy perspectives. Engage in a 60-minute remote video interview with Terac.