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Lean Proof Contractor
Lean Proof Contractor
DovetailRemote (UK only eligibility)
Today
AI safety & policy
Full-time
Part-time
Today
Routes to impact
Direct high impact on an important cause
Skill-building & building career capital
Description
A contract role for an experienced Lean theorem prover to support Dovetail's mathematical AI safety research, converting proofs, developing Mathlib extensions, and assisting with AI-assisted proof search.
  • £50/hour (negotiable), remote, with full-time preferred but flexible arrangements considered
  • Work spans formalising published papers in Lean, developing conjectures into Lean propositions, and building/maintaining Mathlib extensions across domains including dynamical systems, probability theory, and computability theory
  • Three-month experimental period with potential to transition into a long-term team role
  • Visa/residency requirement: Applicants must be resident and eligible to work in the UK due to funding conditions (ARIA-funded project)
Apply via the Google application form; questions can be directed to Dovetail via their contact page.
This text was generated by AI. If you notice any inconsistencies, please let us know using this form
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effectivealtruism.org is made by the Centre for Effective Altruism, which is an Effective Ventures project. Effective Ventures Foundation (UK) (EV UK) is a charity in England and Wales (with registered charity number 1149828, registered company number 07962181, and is also a Netherlands registered tax-deductible entity ANBI 825776867). Effective Ventures Foundation USA Inc. (EV US) is a section 501(c)(3) organization in the USA (EIN 47-1988398). EV UK and EV US are separate charities that collaborate closely under the “Effective Ventures” name. All content © Centre for Effective Altruism or its respective authors, unless otherwise noted. For enquiries and feedback contact us.
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effectivealtruism.org is made by the Centre for Effective Altruism, which is an Effective Ventures project. Effective Ventures Foundation (UK) (EV UK) is a charity in England and Wales (with registered charity number 1149828, registered company number 07962181, and is also a Netherlands registered tax-deductible entity ANBI 825776867). Effective Ventures Foundation USA Inc. (EV US) is a section 501(c)(3) organization in the USA (EIN 47-1988398). EV UK and EV US are separate charities that collaborate closely under the “Effective Ventures” name. All content © Centre for Effective Altruism or its respective authors, unless otherwise noted. For enquiries and feedback contact us.
© 2026 Effective Ventures