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CR

Crossing Hurdles

Technical Problem Writer (STEM) | Remote

Job summary

United States

Work model

Fully remote
Only United States
1 month ago
Job description

STEM PhD Specialist | Remote | Contract

Rate: $60 - $80/hr Hours: 15-20 hrs/week (potential for up to 40 hrs/week) Location: Fully Remote

About the Role

Contribute your domain expertise in Mathematics, Biology, Chemistry, Physics, Computer Science, Statistics, and Economics to enhance large-scale model performance. You will design complex, high-difficulty problems that challenge and refine system capabilities. This is a fully remote, asynchronous role with flexible scheduling and ongoing engagement.

Key Responsibilities

  • Design rigorous, domain-specific problems that test depth, reasoning, and edge cases.
  • Review and structure outputs with exceptional attention to detail.
  • Operate independently with strong ownership in a remote, flexible environment.
  • Adapt to evolving project scopes, timelines, and quality benchmarks.
  • Maintain high-quality standards across all deliverables under minimal supervision.

Requirements

  • PhD in a STEM discipline with a strong command of core concepts and problem design.
  • Exceptional written and verbal English communication skills.
  • Ability to work independently and manage your time effectively.

Compensation & Logistics

  • Weekly payouts via Stripe or Wise.
  • Independent contractor role with project continuity based on performance and requirements.
  • Short screening process with a 20-30 minute interview.

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