Mathematics Expert and AI Content Writer (Marathi)

You will help train AI systems by creating Marathi content and reviewing generated responses. Your work will cover general knowledge, customer support, education, and conversational writing.

You will judge whether responses are correct, fluent, well written, culturally appropriate, and faithful to the prompt. You will also write strong rewrites and explain your decisions clearly.

• Create Marathi prompts, reference content, and model answers.
• Evaluate and rank AI responses for accuracy, grammar, tone, fluency, and cultural fit.
• Find mistranslations, meaning errors, register problems, ambiguity, logical gaps, unsafe content, and claims that need fact checking.
• Write precise feedback and high-quality corrected responses.

This is remote, part-time contractor work that can be performed across time zones. The role is open to candidates in India, Mauritius, and Pakistan.

• Pay: Up to $20 per hour.
• Time: 20 or more hours per week.
• Language: Fluent Marathi reading and writing, including strong grammar, spelling, punctuation, and style skills.
• Language: Professional English proficiency at C1 level or higher for following guidelines and writing detailed feedback.
• Education: Bachelor's degree or higher in mathematics.
• Experience: At least three years in writing, editing, localization, translation, content quality, journalism, education, or related language work.
• Skills: Understand formal and informal registers, dialect variation, and language choices for different audiences.
• Preferred: Experience with AI data training, annotation, translation quality assurance, editorial quality assurance, or rubric-based evaluation.
• Requirement: Strong attention to detail and the ability to explain language judgments clearly.

Apply on OpenTrain with your resume, then complete the application on the hiring site.

AI training work is the human side of building artificial intelligence. People create examples, review model responses, and give feedback so AI systems become more accurate, useful, and appropriate across languages and tasks.

Language and mathematics expertise matter because careful reviewers can assess meaning, reasoning, accuracy, and cultural fit in ways automated checks may miss. OpenTrain helps people find AI training and data-labeling projects, build a profile, and apply in minutes.