# Tutor - Competition Math
**Company:** [xAI](https://hotfix.jobs/companies/xai)
**Location:** Remote
**Salary:** $94K-$156K
**Skills:** Latex, Google Sheets, Google Docs, Competition Math, Ai Annotation, Rubric Creation, Proof Checking, Problem Solving, Math Competitions, Annotation Tools
**Posted:** 2026-03-18
> AI Tutor creates and grades competition math problems, develops rubrics, checks proofs, and provides high-quality annotations to train AI models on advanced math. Requires distinction in top math competitions like IMO/USAMO, coaching experience, or advanced math degree.
## Job Description
## RESPONSIBILITIES:
- Use proprietary software applications to provide input/labels on defined projects.
- Support and ensure the delivery of high-quality curated data.
- Play a pivotal role in supporting and contributing to the training of new tasks, working closely with the technical staff to ensure the successful development and implementation of cutting-edge initiatives/technologies.
- Interact with the technical staff to help improve the design of efficient annotation tools.
- Design, select, and refine tasks grounded in competition math, for example:
  - **Problem Creation:** Develop questions and answers suitable for AI training, in the style and difficulty of top-level math competitions.
  - **Rubric Creation:** Create rubrics for grading model solutions to competition-style problems, consistent with the style and practices of official contest rubrics.
  - **Solution Grading:** Grade model solutions to competition-style problems, with or without a rubric.
  - **Proof Checking:** Check model solutions to competition-style proof problems and determine if they are correct and/or what score they merit.
- Interpret, analyze, and execute tasks based on given instructions.

## BASIC QUALIFICATIONS:
Must have at least one of the following:
- Distinction in a top-level math competition (e.g., IMO, USAMO, Putnam, etc.);
- Significant experience coaching competitors in top-level math competitions; or
- A Master’s or PhD in math combined with past participation in math competitions.

Also required:
- Proficiency in reading and writing, both in informal and professional English.
- Strong ability to navigate various information resources and databases.
- Outstanding communication, interpersonal, analytical, and organizational capabilities.
- Solid reading comprehension skills combined with capacity to exercise autonomous judgment even when presented with limited data/material.
- A strong passion for and commitment to technological advancements and innovation.

## PREFERRED SKILLS AND EXPERIENCE:
- Previous AI tutoring experience.
- Proficiency with LaTeX, Google Sheets, and Google Docs.

## COMPENSATION AND BENEFITS:
US based candidates: $45/hour - $75/hour depending on factors including relevant experience, skills, education, geographic location, and qualifications. Benefits for eligible U.S. based positions include health insurance, 401(k) plan, and paid sick leave.
**Apply:** https://hotfix.jobs/jobs/tutor-competition-math-at-xai-94e09787-d6db-48b2-9764-22d874199dba
**Canonical:** https://hotfix.jobs/jobs/tutor-competition-math-at-xai-94e09787-d6db-48b2-9764-22d874199dba