Remote AI training jobs in Brazil

452 roles hire in Brazil specifically; the rest are open worldwide.

2,353 open jobs

Micro1

STEM Expert – Chemistry & Computational Chemistry (PhD)

$45–$90/hrWorldwideContractAI Expert - Chemistry

Nov 9, 2026

Terac

Offensive Cybersecurity Engineers: Build RL Environments for AI Evaluation

$150/hrWorldwideContractAI Expert - Cybersecurity

Nov 9, 2026

Micro1

Simulation Expert — Real-to-Sim 3D Environments & Assets

$60–$100/hrWorldwideContractAI Expert - Robotics

Nov 9, 2026

Micro1

Electronics Assembly Quality Engineer

$60–$100/hrWorldwideContractAI Expert - Industrial / Manufacturing Engineering

Nov 8, 2026

RustLabs AI

Scientific coding experts: physics, chemistry, biology, maths and materials

WorldwideContractAI Expert - Physics

Nov 8, 2026

Micro1

Dimensional Metrology Quality Engineer

$50–$100/hrWorldwideContractAI Expert - Industrial / Manufacturing Engineering

Nov 8, 2026

Micro1

Open Source Contributor

$60–$120/hrWorldwideContractAI Expert - Software Engineering

Nov 8, 2026

Micro1

Senior Software Engineer

$80–$120/hrWorldwideContractAI Expert - Software Engineering

Nov 8, 2026

Micro1

3D Print Farm Operator / Print Lab Supervisor

$20–$60/hrWorldwideContractAI Expert - Industrial / Manufacturing Engineering

Nov 8, 2026

Micro1

Scientific Glassblower (Custom Laboratory Glass Shop)

$20–$60/hrWorldwideContractAI Expert - Skilled Trades

Nov 8, 2026

Micro1

Softwood Lumber Grader / Sawmill Quality Supervisor (Visual Grading)

$20–$60/hrWorldwideContractAI Expert - Skilled Trades

Nov 8, 2026

Micro1

Directional Surveyor / Drilling Engineer (Magnetic Single-Shot and Multi-Shot Film)

$20–$60/hrWorldwideContractAI Expert - Earth & Environmental Sciences

Nov 8, 2026

Micro1

Freight Railcar Carman / Car Foreman (AAR Repair)

$20–$60/hrWorldwideContractAI Expert - Skilled Trades

Nov 8, 2026

Micro1

Elevator Mechanic / Adjuster (QEI, Controller Troubleshooting)

$20–$60/hrWorldwideContractAI Expert - Skilled Trades

Nov 8, 2026

Micro1

Marine Outboard Technician / Service Manager

$20–$60/hrWorldwideContractAI Expert - Skilled Trades

Nov 8, 2026

Micro1

Mobility Equipment / Automotive Electrical Technician (Wheelchair Vans)

$20–$60/hrWorldwideContractAI Expert - Skilled Trades

Nov 8, 2026

Micro1

Semiconductor Yield / Defect Engineer (Wafer Fab, SEM Defect Review)

$20–$60/hrWorldwideContractAI Expert - Electrical Engineering

Nov 8, 2026

Alignerr

Software Engineer - Project Creation

$60–$100/hrAustralia, Brazil, Canada +10 moreContractAI Expert - Software Engineering

Nov 8, 2026

Micro1

International Humanitarian Law Advisor

$80–$170/hrWorldwideContractAI Expert - Legal

Nov 7, 2026

RustLabs AI

AI security engineers: find and fix flaws in LLM apps

WorldwideContractAI Expert - Cybersecurity

Nov 7, 2026