The work

You will be assigned to one of two task streams. Question authoring means building original problems in your own subdomain: a self-contained prompt, ten answer options where nine are plausible enough to trap a competent solver, a difficulty rating (Medium/Hard/Expert), a markdown Chain-of-Thought solution, and 1–5 references from peer-reviewed literature or university repositories. Question verification means auditing someone else's item — checking that the chemistry is correct, that no required information is missing, that the distractors are genuinely wrong rather than arguably defensible, and that the stated answer survives your own independent derivation. Edits must be documented and justified.

Domains in scope include materials, polymer and electronic chemistry; industrial and process chemistry; energy storage and environmental chemistry; pharmaceutical and agrochemical chemistry; and consumer, food and specialty chemicals. The bar is deep conceptual reasoning and quantitative work, not recall. Distractor design is the part most contributors underestimate — near-miss answers built from realistic mistakes (wrong sign convention, unit slip, plausible-but-inapplicable mechanism) are what make an item useful as a benchmark.

What the screen looks for

  • A verifiable doctoral or doctoral-candidate background in chemistry, biochemistry, chemical engineering, or a close adjacent field; a master's can clear the bar with unusual depth in one subdomain.
  • Whether your claimed specialty holds up under follow-up questioning at the level of mechanism, assumptions, and edge cases.
  • Editorial judgment: can you tell an ambiguous question from a hard one, and will you flag a flawed item rather than patch it silently.
  • Written English precise enough that a solution reads unambiguously to another expert.
  • Honest availability. 10+ hours/week is the expectation, and consistency matters more than a large first week.

Logistics

Fully remote, fully asynchronous, no fixed hours. Work arrives as batched task assignments and is paid hourly; the $61–77/hr band reflects rates observed on this listing and is not a guarantee. Throughput and acceptance rate typically govern continued volume, and prior experience with olympiad problem writing or graduate exam authoring is a meaningful advantage.