Jobs for Math Majors

Explore high-signal roles that reward quantitative thinking across AI/ML training, data science, quantitative research, and operations — curated by Rex.zone.

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Intro

Jobs for math majors map naturally to modern AI and analytics pipelines. On Rex.zone, you’ll find jobs for math majors that span data science, RLHF (Reinforcement Learning from Human Feedback), LLM prompt evaluation, data labeling, named entity recognition, computer vision annotation, and content safety labeling. This page defines the job entity, clarifies required skills, and connects your math toolkit to real-world LLM training pipelines and model performance improvement. Whether you seek remote, contract, freelance, or full-time roles, Rex.zone centralizes opportunities from AI labs, tech startups, BPOs, and annotation vendors so you can apply with confidence and grow a durable quantitative career.

In-Demand Roles for Math Majors

Math majors excel where precision, modeling, and structured problem solving drive outcomes. Explore these common roles aligned to AI, data, and decision science:

How Math Maps to AI/ML Training Workflows

Your background in probability, linear algebra, optimization, and statistics is a direct fit for the AI training stack.

Core Skills and Tools

Employers prioritize practical tools plus strong mathematical reasoning.

Work Arrangements and Modifiers

Find jobs for math majors with the flexibility you want.

Employers Hiring Now

Rex.zone aggregates roles from:

Compensation Benchmarks

Ranges vary with domain, seniority, and location: entry-level data analyst roles often pay USD $55k–85k; data labeling and RLHF evaluation contracts range from $18–45/hour depending on guidelines complexity and language expertise; data scientist roles can range from $95k–175k; quantitative research and high-frequency trading roles may exceed $200k with bonus. Remote flexibility can widen ranges by region.

Application Tips and Portfolio Checklist

Boost your candidacy with assets that prove signal.

Why Rex.zone

Rex.zone connects math talent to vetted employers and structured workflows, minimizing noise and maximizing learning curves.

Frequently Asked Questions

  • Q: What are the best jobs for math majors right now?

    High-demand roles include RLHF raters and LLM evaluation specialists, data annotation engineers for NLP/computer vision, entry-level data analysts, content safety analysts, operations research analysts, actuarial analysts, and quantitative researchers.

  • Q: Do I need coding to qualify?

    For most jobs for math majors, basic SQL and Python are advantageous. Some RLHF and labeling roles are accessible without heavy coding, but Python/SQL significantly increase your options and mobility.

  • Q: Can I work remotely?

    Yes. Many postings on Rex.zone are remote-friendly across time zones. You’ll also find contract and freelance pools suitable for flexible schedules.

  • Q: What’s the difference between RLHF evaluation and data labeling?

    RLHF evaluation focuses on ranking or scoring model responses against criteria like helpfulness and safety, while data labeling produces structured ground-truth annotations (e.g., NER spans, boxes, segmentations). Both rely on clear guidelines and QA evaluation.

  • Q: Is a graduate degree required?

    Not for most entry-level jobs for math majors. Advanced degrees help for research-heavy quant roles, but strong portfolios, internships, and measurable results can substitute in many applied roles.

  • Q: How can I build a competitive portfolio?

    Include a time series forecast with proper validation, an A/B test write-up with power analysis, and an annotation QA study showing metrics like precision/recall and inter-annotator agreement. Host code on GitHub and add short READMEs.

  • Q: Which employers hire math majors on Rex.zone?

    AI labs, tech startups, BPOs and annotation vendors, fintech and insurance analytics teams, and research institutes regularly post roles that match math skill sets.

  • Q: How do I apply on Rex.zone?

    Create a profile, upload a resume and portfolio links, then apply directly from each job card. You can track application status and receive updates when new jobs for math majors match your preferences.

230+Domains Covered
120K+PhD, Specialist, Experts Onboarded
50+Countries Represented

Industry-Leading Compensation

We believe exceptional intelligence deserves exceptional pay. Our platform consistently offers rates above the industry average, rewarding experts for their true value and real impact on frontier AI. Here, your expertise isn't just appreciated—it's properly compensated.

Work Remotely, Work Freely

No office. No commute. No constraints. Our fully remote workflow gives experts complete flexibility to work at their own pace, from any country, any time zone. You focus on meaningful tasks—we handle the rest.

Respect at the Core of Everything

AI trainers are the heart of our company. We treat every expert with trust, humanity, and genuine appreciation. From personalized support to transparent communication, we build long-term relationships rooted in respect and care.

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