This is the anchor listing for our life, physical, and social science domain, and every biology specialty is welcome here.

No screen recording, no keystroke monitoring, no idle timers.

Independent contractor. Ongoing project work rather than single task batches.

Why Apply

• Work stays in your specialty, judged on scientific judgment rather than output volume.
• Set your own hours and scale up or down week to week.
• Weekly pay via Stripe at a rate set from your experience.
• Your judgment shapes how the next generation of AI handles biology.

• Author realistic biology scenarios from experimental design through interpretation, the kind a working scientist actually reasons through.
• Write reference answers with the scientific reasoning behind each conclusion, mechanisms and evidence weighed.
• Grade model output for mechanistic accuracy, evidence handling, and appropriate uncertainty.
• Flag explanations that read fluent but get the biology wrong, the misses only a trained scientist would catch.
• Author realistic biology scenarios from experimental design through interpretation.
• Write reference answers with the scientific reasoning behind each conclusion.
• Grade model output for mechanistic accuracy and evidence handling.
• Flag explanations that read fluent but get the biology wrong.

• Biologists with an advanced degree or equivalent research experience across any specialty, genetics, ecology, microbiology, physiology, evolution, and beyond.
• Researchers, industry scientists, and educators with at least two years of professional experience in the life sciences.
• Scientists who reason from mechanism and evidence, not from textbook summaries.
• People with strong written English who can turn scientific judgment into clear, teachable reasoning.
• Advanced degree in biology or a closely related field, or equivalent research experience.
• 2+ years of research, industry, or teaching experience in the life sciences.

Apply at /apply/biology-expert. About five minutes. Resume plus a few structured questions.

Resume review. Every application gets read against a published rubric and gets a decision.

Written assessment. You may be asked to take a written assessment for further placement.

Onboarding. Sign the contractor agreement, connect Stripe, and get platform access.

Project match. You're matched to live work in your specialty, usually within a week of onboarding.

Work arrangement: Fully remote

• $60 - $120/hr.
• $60 to $120/hr, paid weekly via Stripe. Your rate is set from your experience, not negotiated down after you start.