Stem Specialist
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Job Overview
STEM Specialist (Fluent in Portuguese – Brazil) – AI Trainer. Contract, remote, mid‐senior level.
Responsibilities
Converse with the model on real‐world STEM problem‐solving scenarios and theoretical technical questions.
Verify factual accuracy and logical soundness, capture reproducible error traces, and document failure modes.
Suggest improvements to prompt engineering and evaluation metrics.
Document and measure performance on topics such as thermodynamics, mechanics, calculus, statistics, materials science, electronics, algorithm design, and quantitative modeling.
Qualifications
Broad expertise in STEM disciplines: mathematics, physics, chemistry, engineering, data science, computer science, or scientific computing.
Strong background in mathematics and related topics such as statistics, calculus, and numerical methods.
Strong communication skills with an emphasis on "showing your work."
Bachelor's or master's degree in a STEM discipline (preferred). Published research, engineering design experience, data analysis projects, or coding portfolio are a plus.
Compensation & Benefits
Pay range $8–$65 per hour, based on experience, expertise, and geographic location. As a contractor, you will supply your own secure computer and high‐speed internet. Company‐sponsored benefits (health insurance, PTO) do not apply.
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