Math Tutor Jobs at Rex.zone

Math Tutor Jobs at Rex.zone connect expert mathematics instruction with AI/ML training workflows. As a math tutor—recognized as a mathematics educator, STEM instructor, and quantitative reasoning specialist—you deliver high-quality tutoring while producing step-by-step solution annotations used in LLM training pipelines, RLHF, prompt evaluation, QA evaluation, and large language model evaluation. The role blends teaching, data labeling for math reasoning, and model performance improvement through training data quality and annotation guidelines compliance. Opportunities span remote, contract, freelance, full-time, entry-level, and senior roles with AI labs, tech startups, BPOs, and annotation vendors. Explore math tutor openings and apply on Rex.zone to teach, annotate, and power next-generation AI learning.

About the Role

Math tutors on Rex.zone teach learners across algebra, geometry, trigonometry, calculus, linear algebra, probability, and statistics while creating clear, step-by-step solutions and explanations. Beyond traditional tutoring, you may contribute to math-focused datasets, verify reasoning chains, and perform QA evaluation of generated answers to improve model performance. Your work supports RLHF by providing high-quality feedback signals, prompt evaluation, and labeling that enhances the robustness of LLMs in quantitative reasoning.

Workflows & Impact

You will collaborate with education teams and AI practitioners on training data quality, annotation guidelines compliance, and error analysis for math tasks. Typical workflows include problem set authoring, solution verification, rubric creation, large language model evaluation, and adversarial test design. In some projects, math tutors help define prompt templates and scoring criteria that inform reinforcement learning from human feedback, ensuring consistent reasoning, correctness, and clarity for students and AI systems.

Key Responsibilities

Provide live or asynchronous tutoring; write structured, LaTeX-friendly solutions; design practice sets with progressive difficulty; annotate reasoning steps and validate final answers; conduct QA evaluation of model outputs; perform prompt evaluation for math queries; maintain consistency with curriculum standards; and follow content safety labeling and academic integrity policies. Senior tutors may lead curriculum design, train junior tutors, and own quality operations for math datasets used by AI labs and education platforms.

Required Skills

Strong command of core math domains (algebra through calculus and statistics), clear written and verbal communication, pedagogical empathy, error analysis, and meticulous attention to detail. Familiarity with LaTeX, spreadsheets, or annotation platforms is helpful. Bonus skills include Python or Jupyter for generating examples, Git for versioning, and exposure to LLM training pipelines, RLHF concepts, and evaluation metrics (accuracy, reasoning completeness, and rubric alignment).

Role Types & Modifiers

Openings include remote, contract, freelance, and full-time roles, from entry-level tutor positions to senior lead roles. Projects span NLP-focused math reasoning (text-based solutions), computer vision math (diagram interpretation), content safety alignment for academic contexts, and LLM training support. Employers on Rex.zone include AI labs, tech startups, BPOs, and annotation vendors seeking reliable math expertise for tutoring and dataset creation.

Compensation & Growth

Compensation varies by experience, project scope, and employer type, with options for hourly sessions, per-project annotation, or full-time salary. Growth paths include senior tutor, curriculum lead, QA lead, or evaluation specialist for math reasoning models. Performance is measured by learner outcomes, annotation accuracy, guideline adherence, and measurable model performance improvement over time.

How to Apply

Create a profile on Rex.zone, list math specialties, availability (remote, contract, freelance, full-time), and any experience with annotation tools or LLM evaluation. Upload sample solutions demonstrating step-by-step reasoning and clarity. Employers on Rex.zone use these artifacts to match you to live tutoring roles, dataset projects, and evaluation work aligned with your skills and career goals.

Frequently Asked Questions

Q: What is a math tutor job on Rex.zone?
It’s a role combining traditional math tutoring with structured solution writing and evaluation tasks. Tutors teach students and may annotate or verify math solutions used in LLM training pipelines, contributing to RLHF and model quality.
Q: How do math tutor roles support AI/ML workflows?
Tutors generate step-by-step solutions, label correctness, and provide rubric-based feedback. These artifacts improve training data quality, enable prompt evaluation, and guide large language model evaluation and reinforcement learning from human feedback.
Q: Are there remote and flexible options?
Yes. Many roles are remote with contract, freelance, and full-time options. Schedules vary by employer, time zone, and project type.
Q: What experience level is required?
Entry-level tutors can start with foundational topics and guided annotation. Senior tutors lead curriculum design, QA evaluation, and complex reasoning tasks across calculus, linear algebra, and statistics.
Q: Do I need programming skills?
Not required, but familiarity with LaTeX, spreadsheets, or Python can help automate examples, format solutions, and collaborate on dataset workflows.
Q: Who hires math tutors on Rex.zone?
Employers include AI labs, tech startups, BPOs, and annotation vendors. Roles range from live tutoring to dataset creation and evaluation for math reasoning models.
Q: How is compensation structured?
Compensation varies by role: hourly for tutoring sessions, per-task for annotation and QA, or salary for full-time positions. Rates depend on experience and scope.
Q: What tools will I use?
Common tools include LMS platforms, annotation systems, LaTeX editors, spreadsheets, and occasionally Python notebooks for generating or checking examples.
Q: How do I apply?
Create your profile on Rex.zone, add subject coverage, sample solutions, and availability. You’ll be matched with roles fitting your skills and preferences.
Q: Is content safety relevant to math tutoring?
Yes. Tutors follow content safety labeling and academic integrity policies to ensure compliant, learner-safe materials and interactions.

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