Data Scientist

You will assess how well AI models solve technical problems and explain their reasoning. Your reviews will cover data science, statistics, machine learning, experimentation, and quantitative reasoning.

You will also create expert prompts, datasets, and reference solutions, then give structured feedback that helps improve model performance.

• Evaluate model outputs for correctness, completeness, and sound technical reasoning.
• Create expert-level prompts, datasets, and reference answers.
• Find flawed methods, statistical errors, and weaknesses in quantitative reasoning.
• Explain your conclusions clearly and distinguish correct from incomplete or unsound approaches.

What it pays and takes

This is a part-time, remote contractor role for professionals who can work independently and communicate clearly in English.

• Pay: $245-$280 per hour.
• Schedule: 20 or more hours per week.
• Location: remote, open to applicants in India and the United States.
• Language: English.
• Experience: At least one year of professional experience at a leading company in technology, finance, or research, including experience from the past seven years.
• Education: An undergraduate degree from a top-ranked university is preferred.
• Skills: Strong knowledge of data science, statistics, machine learning, experimentation, and quantitative reasoning.
• Work style: Ability to work independently in a remote setting and communicate technical ideas clearly.

How it works

You apply here in about two minutes; the application finishes on the hiring platform, with a short AI interview if you are shortlisted.

About AI training work

AI training is the human work behind systems that learn from examples, including reviewing model answers and writing better examples. People with strong technical judgment are paid to spot errors and help models produce more reliable results.