Machine Learning Applied Scientist, Part-Time AI Evaluation

Há 17 horas

Brasil OpenTrain AI Remoto Meio período US$ 60 - US$ 120 Efetivo

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• $60–$120 per hour equivalent, paid per accepted task
• 100% remote
• Part-time
• About 15 hours a week, you choose when If you hold a master's degree or PhD and have hands-on machine learning experience, create hard ML engineering tasks and judge how AI models handle them, on a flexible, part-time schedule. AI training work combines examples and human review to improve how AI systems respond and perform tasks. In this role, you create realistic machine learning engineering tasks, write the correct technical solution, and explain exactly where an AI system's result falls short.

What you'll do
• Create and solve realistic machine-learning engineering tasks focused on model development and numerical computing
• Assess AI-generated implementations by testing their correctness and performance
• Build reproducible Python workflows for data pipelines and evaluation systems
• Investigate numerical or system-level failures, improve throughput, optimize memory use, and validate the technical results Why this is worth your time
• Earn the equivalent of $60–$120 an hour while creating ML tasks and reviewing AI-generated solutions
• Work on hard, coding-heavy ML problems, from training code to inference and numerical work
• Apply your ML judgment to find where AI-generated solutions fail and explain why
• Fully remote and flexible, no fixed shifts, no commute Who this is for
• A master's or PhD in a quantitative field such as computer science, machine learning, AI, applied maths, statistics or engineering
• Strong hands-on machine learning experience from professional or research work, including practical proficiency with Python
• Fluent in English
• No experience in AI training work needed. You bring the ML expertise; you build the tasks and judge where AI-generated solutions fall short. Pay and details
• $60–$120 per hour equivalent; pay is per accepted task, as an independent contractor
• About 15 hours a week, you choose when; fully remote, Brazil

How to apply
1. Apply on OpenTrain (upload your resume). 2. Complete a short application on the hiring platform. 3. If shortlisted, take a conversational AI interview with technical questions and a coding challenge, whenever it suits you. Ready to create ML tasks and review AI-generated solutions? Apply today. About OpenTrain AI
• OpenTrain AI connects experienced professionals with paid, part-time AI training work: shaping and improving the AI systems that companies are building right now.

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Machine Learning Applied Scientist, Part-Time AI Evaluation

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