Math Expert
About this role
About the Role We're looking for Mathematics experts to help evaluate and improve AI systems that reason through complex mathematical problems. Your deep subject-matter knowledge will directly shape how AI understands, solves, and explains math — from foundational concepts to advanced topics like causal inference and experimental design. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly Contract - Location: Remote - Commitment: Flexible, asynchronous — minimum 15 hrs/week What You'll Do - Review and evaluate AI-generated mathematical solutions for accuracy, rigor, and logical soundness - Create and refine high-quality math problems spanning a range of topics and difficulty levels, with a focus on causal inference and experimental design - Identify errors in AI reasoning and provide structured, actionable feedback - Label and categorize mathematical expressions, equations, proofs, and word problems - Map relationships between mathematical concepts to help AI models understand underlying structure - Contribute to training datasets that cover a wide spectrum of mathematical domains Who You Are - Strong background in mathematics — through research, graduate study, teaching, or applied problem-solving - Able to analyze complex mathematical reasoning and spot subtle errors - Clear communicator who can translate abstract concepts into structured, precise feedback - Detail-oriented and reliable when working independently - Comfortable working asynchronously on task-based assignments Nice to Have - Experience in statistics, causal inference, or experimental design - Background in education, curriculum development, or technical writing - Prior work in data labeling, RLHF, or AI training workflows Why Join Us - Work on cutting-edge AI projects with top research labs and Fortune 500 teams - Fully remote and flexible — work on your own schedule from anywhere - Your contributions directly improve how frontier AI models reason through mathematics - Freelance perks: autonomy, variety, and meaningful impact - High performers take on expanded responsibilities and mentor incoming subject-matter experts - Potential for ongoing work and contract extension
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