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x.ai

Math Tutor

x.ai

AI Tutor specializing in pure mathematics to enhance xAI’s AI technologies. Collaborate with teams to advance pure math input for AI solutions.

Posted 6/24/2026contractRemote • Illinois, Wyoming • 🇺🇸 United StatesMid-LevelSenior💰 $45 - $75 per hourWebsite

About the role

Key responsibilities & impact
  • 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.
  • Choose problems from applied math domains that align with your expertise, focusing on areas such as probability, statistics, numerical analysis, optimization, operations research, dynamical systems, data modeling, and related fields where you can confidently provide detailed solutions and evaluate model responses.
  • Interpret, analyze, and execute tasks based on given instructions.

Requirements

What you’ll need
  • Must have either (a) a Master’s or PhD in Mathematics with a specialization in a subdomain of applied mathematics (there is a separate position for pure math) or (b) a medal in an International Math Olympiad (IMO) or similar level math competition.
  • 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.

Benefits

Comp & perks
  • Health insurance
  • 401(k) plan
  • Paid sick leave

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
applied mathematicsprobabilitystatisticsnumerical analysisoptimizationoperations researchdynamical systemsdata modeling
Soft Skills
communicationinterpersonal skillsanalytical skillsorganizational skillsreading comprehensionautonomous judgmentproblem-solving
Certifications
Master’s in MathematicsPhD in MathematicsInternational Math Olympiad medal