Remote AI Trainer & Evaluator (Contractor, Flexible Hours)

micro1 Inc.; United States; Remote; USD 83,000 - 165,000; Part time

Job summary

micro1 Inc. is seeking Machine Learning Engineers for a global, fully remote contractor role requiring 15+ hours per week. You will craft realistic ML tasks, define evaluation criteria, and assess model-generated work to improve AI systems' performance and reliability.

Ideal candidates have paid AI-training or model-evaluation experience and strong Python skills, with hands-on use of PyTorch, JAX, TensorFlow, or related ML tools. Flexible scheduling and remote collaboration are offered.

Qualifications

• Paid experience training, evaluating, benchmarking, or improving AI systems.
• Strong practical proficiency with Python.
• Hands-on experience with PyTorch, JAX, TensorFlow, scikit-learn, XGBoost, or LightGBM.

Responsibilities

• Create realistic machine learning tasks that challenge advanced AI models.
• Develop task instructions, reproducible environments, reference solutions, and evaluation criteria.
• Evaluate model-generated code, experiments, and technical deliverables.
• Identify issues like data leakage or unstable training and improve reproducibility.

Skills

Python

AI model evaluation

Task design

Tools

PyTorch

JAX

TensorFlow

scikit-learn

XGBoost

LightGBM

Job description

micro1 Inc. is seeking Machine Learning Engineers for a global, fully remote contractor role requiring 15+ hours per week. You will craft realistic ML tasks, define evaluation criteria, and assess model-generated work to improve AI systems' performance and reliability.

Ideal candidates have paid AI-training or model-evaluation experience and strong Python skills, with hands-on use of PyTorch, JAX, TensorFlow, or related ML tools. Flexible scheduling and remote collaboration are offered.