As an Indoor Activity Capture contributor, you record first-person video of everyday indoor scenes that don't fall into the more specific household, kitchen, or garage categories.
Curated remote opportunities
Remote AI & Data Training Jobs in Brazil 2026
1998 remote jobs open to candidates in Brazil in AI & Data Training. Updated daily.
Hospitality
AI
Customer Experience
+5
Analytics
Cadence
Purchasing
Accounts Receivable
Video Capture
As a Hospitality Capture contributor, you record first-person video inside hotels (check-in, room navigation, amenities), gyms (equipment use, locker rooms, classes), salons, dental offices, and similar service environments.
As a Garden & Outdoor Capture contributor, you record first-person video of lawn mowing, gardening, planting, pruning, outdoor cleaning, and general yard maintenance. The data trains AI systems for robotic mowers, plant-identification tools, and outdoor home robotics.
As a Garage & DIY Capture contributor, you record first-person video of vehicle maintenance, tool use, hobbyist projects, and workshop tasks. The data trains AI systems for power-tool safety, vehicle diagnostics, and home-improvement assistants.
Cybersecurity
AI
Flexible
+8
Research
Training
Auditing
Vulnerability Research
Model Training
Computer Science
Security Auditing
Remote Work
Paid, part-time remote project helping train frontier AI models on cybersecurity workflows. Flexible hours designed to fit around a full-time role.
AI
Training
DCF
+12
Finance
Audit
Modeling
Reasoning
Rubrics
Economics
Research
Flexible
Organization
Accuracy
Analysis
Valuation
What if your years of building DCF models, running comps, and dissecting financial statements could directly shape how AI handles finance for millions of users worldwide?
Research
Analysis
Training
+12
Reasoning
Communication
Flexible
Legal Research
Legal Document Review
Document review
Case Research
Statutory Analysis
Legal Reasoning
Written communication
Communication Skills
Analytical Skills
This is a remote, project-based role for current law students with strong academic backgrounds and foundational legal research and analysis skills.
Alignment
AI
Sourcing
+12
Quality Assurance
Communication
Accuracy
Annotation
Testing
Assurance
Acting
Documentation
Nuance
Linguistics
Education
Insurance
We are sourcing independent Language Alignment & Resource Partners (LARPs) to provide native-level Haitian Creole language vetting and QA for a specialized AI data project.
Cybersecurity
AI
Training
+12
Analysis
Architecture
Flexible
Organization
Accuracy
SIEM
Operations
Management
Communication
English
CISSP
Consulting
What if your cybersecurity knowledge could directly shape how AI understands, detects, and responds to the threats facing millions of organizations worldwide?
Cybersecurity
AI
Training
+12
Analysis
Architecture
Flexible
Organization
Accuracy
SIEM
Operations
Management
Communication
CISSP
Consulting
Firewalls
What if your cybersecurity knowledge could directly shape how AI understands, detects, and responds to the threats facing millions of organizations worldwide?
Cybersecurity
AI
Training
+12
Analysis
Architecture
Flexible
Accuracy
SIEM
Operations
Management
Communication
CISSP
Consulting
Firewalls
Testing
What if your cybersecurity knowledge could directly shape how AI understands, detects, and responds to the threats facing millions of organisations worldwide?
AI
Testing
Infrastructure
+12
Flexible
Organization
APIs
Machine Learning
Authentication
Web Security
Linux
Communication
Red Teaming
AWS
Google Cloud Platform
Microsoft Azure
What if your hacking skills could directly shape how safe and secure AI systems are for millions of users worldwide? We're looking for AI Security Testing Analysts to probe, attack, and stress-test AI-powered applications and infrastructure — identifying vulnerabilities before…
Cybersecurity
Testing
AI
+12
Infrastructure
Flexible
Organization
APIs
Machine Learning
Authentication
Web Security
Linux
Communication
Red Teaming
AWS
Google Cloud Platform
What if your hacking skills could directly shape how safe and secure AI systems are for millions of users worldwide? We're looking for Cybersecurity Penetration Testing Experts to probe, attack, and stress-test AI-powered applications and infrastructure — identifying…
AI
Testing
Infrastructure
+12
Flexible
Organization
APIs
Machine Learning
Authentication
Web Security
Linux
Communication
Red Teaming
AWS
Google Cloud Platform
Microsoft Azure
What if your hacking skills could directly shape how safe and secure AI systems are for millions of users worldwide? We're looking for AI Penetration Testing Experts to probe, attack, and stress-test AI-powered applications and infrastructure — identifying vulnerabilities before…
AI
Testing
Infrastructure
+12
Flexible
Organization
APIs
Machine Learning
Authentication
Web Security
Linux
Communication
Red Teaming
AWS
Google Cloud Platform
Microsoft Azure
What if your hacking skills could directly shape how safe and secure AI systems are for millions of users worldwide? We're looking for Penetration Testing Experts to join AI red team engagements — probing, attacking, and stress-testing AI-powered applications and infrastructure…
AI
Infrastructure
Flexible
+12
Organization
APIs
Machine Learning
Authentication
Testing
Web Security
Linux
Communication
Red Teaming
AWS
Google Cloud Platform
Microsoft Azure
What if your hacking skills could directly shape how safe and secure AI systems are for millions of users worldwide? We're looking for AI Security Penetration Testers to probe, attack, and stress-test AI-powered applications and infrastructure — identifying vulnerabilities…
AI
Testing
Infrastructure
+12
Flexible
Organization
APIs
Machine Learning
Authentication
Web Security
Linux
Communication
Red Teaming
AWS
Google Cloud Platform
Microsoft Azure
What if your penetration testing skills could directly shape how safe and secure AI systems are for millions of users worldwide?
AI
Testing
Infrastructure
+12
Flexible
Organization
APIs
Machine Learning
Authentication
Web Security
Linux
Communication
Red Teaming
AWS
Google Cloud Platform
Microsoft Azure
What if your hacking skills could directly shape how safe and secure AI systems are for millions of users worldwide? We're looking for penetration testing experts to probe, attack, and stress-test AI-powered applications and infrastructure — identifying vulnerabilities before…
Mandarin Chinese
English
AI
+7
Research
Accuracy
Flexible
Microsoft Teams
Analytical Skills
Attention to Detail
Web Research
Assist in the development of an AI research tool that generates structured tables in response to complex questions. We're hiring fluent Mandarin Chinese speakers to serve as expert reviewers: humans who verify, correct, and improve the AI's output to ensure it meets a high…
AI
Infrastructure
Training
+12
Nuance
Robotics
Journalism
Go
Manufacturing
Make
Acting
Consistency
Compliance
AI Infrastructure
Data Evaluation
AI Products
Perle is an AI infrastructure company building expert-driven training data, evaluation systems, and applied AI products for the world's leading labs and enterprises.
Research
Training
Literature
+11
Writing
Analysis
AI
Humanities
Problem Solving
Flexible
Domain Expertise
Analytical Skills
Technical Writing
Data Analysis
Experiment Design
This is a remote, project-based role for industry professionals and PhD-level researchers across academic disciplines. You will complete tasks that draw on your domain expertise, research training, and analytical skills — including literature synthesis, technical writing, data…
CAD
Simulation
Engineering
+12
Research
AI
Training
Reasoning
STEM
Modeling
Analysis
CATIA
SolidWorks
ANSYS
MATLAB
Cross-Functional Collaboration
Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems.
Translation
Localization
Editing
+12
Proofreading
Attention to Detail
Data Annotation
Search Relevance
E-commerce Analysis
Query Analysis
Product Classification
Quality Assurance
Analytical thinking
French Language
Online Shopping Platforms
ESCI Framework
Alignerr is seeking Portuguese language experts to help evaluate and improve AI systems trained on Portuguese-language content. Contributors will help shape how AI systems understand, generate, and communicate in Portuguese through language evaluation, cultural review, and…
English
AI
Reasoning
+12
STEM
Communication
Accuracy
Operations
Marketing
Research
Analysis
Planning
Spreadsheets
Accounting
Finance
Flexible
Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of powerful AI systems.