STEM Expert, Spanish (Spain) - AI Training

STEM Expert, Mandarin Chinese (mainland China) - AI Training

• Science & Research
• Platform: Mercor
• Location: United States
• Language: Chinese
• Level: Expert

This remote, part-time pilot involves designing realistic STEM tasks that test how AI agents handle professional work, including building workspaces and files, writing prompts, and creating grading rubrics. It is aimed at experienced scientists and engineers who are native or fluent in Mandarin Chinese and who know how technical work is practiced in the Chinese professional context.

Posted October 14, 2026

STEM Expert, German (Germany) - AI Training

• Languages, Translation & Voice
• Platform: Mercor
• Location: United States
• Language: German
• Level: Expert

This remote, part-time project asks experienced scientists and engineers to help train and evaluate AI agents on realistic professional tasks drawn from German STEM practice. Contributors build workspaces and files, draft prompts, and write grading rubrics. It suits German-speaking specialists with at least five years of research or industry experience.

Posted October 14, 2026

Atmospheric Science Expert

• Science & Research
• Platform: Alignerr

This role invites atmospheric science experts with Masters or PhD credentials to develop rigorous, advanced problems in climate modeling, meteorology, and ecology that train AI systems to reason at the highest scientific level. You will design complex problem statements, evaluate AI-generated reasoning, and collaborate with AI researchers to advance scientific AI capabilities.

STEM Expert

• Science & Research
• Platform: micro1
• Location: 58 countries

You will contribute to an AI training project by solving, validating, and commenting on complex problems in your scientific field of expertise. The role combines rigorous scientific analysis, Python programming for calculations and simulations, and critical evaluation of solutions generated by AI.

Posted September 1, 2026

AI Language Expert - Chinese

• Languages, Translation & Voice
• Platform: Alignerr
• Language: Chinese

This role involves evaluating and improving AI systems designed for Chinese language learning by assessing the linguistic accuracy, naturalness, and educational quality of AI-generated speech and text, as well as learner output across proficiency levels. The position is ideal for Chinese language experts with teaching or evaluation experience who want to directly influence how AI understands and teaches Chinese.

Catalan Specialist

• Languages, Translation & Voice
• Platform: DataAnnotation
• Language: Catalan

Evaluate AI model performance on Catalan translation and localization tasks, assessing translation quality and cultural appropriateness. The role involves reviewing AI-generated outputs, identifying errors, and providing corrections and explanations to improve model training.