Current opportunities
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Policy & Safety / RemoteWe are seeking experienced AI Safety Practitioners to evaluate the safety, quality, and alignment of frontier AI models across complex, policy-sensitive, and ambiguous ("grey-area") topics. You will assess AI-generated responses, apply...
$60 - $70 / hourVerified / Application completed externally Policy & Safety / RemoteWe are seeking experienced AI Safety Red Teamers to identify vulnerabilities in frontier AI systems through adversarial testing. You will design challenging prompts, uncover model weaknesses, and evaluate AI behavior across complex,...
$70 - $84 / hourVerified / Application completed externally STEM / Bay Area, CAJoin a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models. — 1. Overview — We are hiring a senior biochemistry and life sciences domain...
$65 - $105 / hourVerified / Application completed externally STEM / Remote - country eligibility not specifiedAbout Mercor’s talent network — Join our Biologist Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests....
$60 - $80 / hourVerified / Application completed externally STEM / Remote - country eligibility not specifiedThe research teams behind the best-known AI models come to Mercor for biology judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against. — This is a standing listing for...
$70 - $105 / hourVerified / Application completed externally STEM / Remote - country eligibility not specifiedThe research teams behind the best-known AI models come to Mercor for scientific judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against. — This is a standing listing for...
$60 - $120 / hourVerified / Application completed externally STEM / Remote UKJoin a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models. — 1. Overview — Join a leading AI lab's cutting-edge GenAI team and help...
$70 - $105 / hourVerified / Application completed externally STEM / Remote USJoin a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models. — 1. Overview — Join a leading AI lab's cutting-edge GenAI team and help...
$70 - $105 / hourVerified / Application completed externally Medical / Bay Area, CAJoin a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models. — 1. Overview — We are hiring a senior pharmaceutical R&D domain expert to...
$75 - $115 / hourVerified / Application completed externally Medical / RemoteMercor is partnering with a venture-backed AI lab building frontier AI platforms and physics-based foundation models for chemistry, materials science, and drug discovery. They're extending their platform into new areas of pharmaceutical...
$60 - $100 / hourVerified / Application completed externally Medical / RemoteMercor is partnering with a venture-backed AI lab building frontier AI platforms and physics-based foundation models for chemistry, materials science, and drug discovery. They're extending their platform into new areas of pharmaceutical...
$60 - $100 / hourVerified / Application completed externally STEM / RemoteAbout the work — CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is...
$80 - $110 / hourVerified / Application completed externally STEM / RemoteSTEM Expert opportunity listed by micro1. Skills shown on the opportunity card include Biology. This overview is based on the referral opportunity card checked on 2026-09-27; it is not the full job description. Open the official listing...
$80 - $150/hourVerified / Application completed externally