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Machine Learning Research Expert

AfterQuery Afterquery ContractRemote
Posted Oct 7, 2026 · ✓ Still open — checked 6 hours ago

Quick facts

Type
Contract
Location
Remote
Skills
Machine Learning
Platform
Afterquery — 226 open jobs
Typical pay at Afterquery
$40–150/hour · median $88 (77 jobs on our site)
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Free to apply — never pay to get AI training work

AfterQuery builds the expert evaluation data that frontier AI labs use to measure and improve their models. We're hiring machine learning researchers as contractors to author and solve the analysis problems those evaluations run on, drawn from your own research: experiment design, ablations, evaluation and model behavior. This role is for researchers with hands-on ML research experience. We're not looking for ML engineers focused on deployment, data engineers or data annotators. Fully remote and async, with no fixed hours.

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About Afterquery

AfterQuery is a Y Combinator-backed company that produces expert data for frontier AI labs. It hires professionals and specialists to build hard evaluation problems, write gold-standard answers and review model reasoning.