
51 - 200 employees
Founded 2023
🔥 Funding within the last year
đź’° $350M Series C - Mercor on 2025-10
Mercor is a company for which no descriptive text was provided in the input. Additional information (products, services, target customers, or industry specifics) is needed to create an accurate summary and select appropriate industries.
🔥 1 minute ago
🇺🇸 United States – Remote
đź’µ $29 - $45 / hour
⏳ Contract/Temporary
🟡 Mid-level
đźź Senior
🤖 Artificial Intelligence
đź‘» Ghost score 6%
🗣️🇧🇷🇵🇹 Portuguese Required
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51 - 200 employees
Founded 2023
🔥 Funding within the last year
đź’° $350M Series C - Mercor on 2025-10
Mercor is a company for which no descriptive text was provided in the input. Additional information (products, services, target customers, or industry specifics) is needed to create an accurate summary and select appropriate industries.
• Red team conversational AI models and agents through jailbreaks, prompt injections, misuse cases, bias exploitation, and multi-turn manipulation • Generate human data by annotating failures, classifying vulnerabilities, and flagging systemic risks • Apply taxonomies, benchmarks, and playbooks to keep testing consistent • Produce reproducible reports, datasets, and attack cases for customers • Review AI outputs involving sensitive topics such as bias, misinformation, or harmful behaviors • Uncover vulnerabilities that automated tests miss • Expand evaluation coverage and reduce production surprises • Strengthen customer AI systems through adversarial testing
• Native fluency in English and Portuguese (global, excluding Brazilian Portuguese) • Prior red teaming experience in AI adversarial work, cybersecurity, or socio-technical probing • Ability to probe AI systems adversarially and push systems to breaking points • Ability to use frameworks or benchmarks for structured testing • Ability to explain risks clearly to technical and non-technical stakeholders • Ability to adapt across projects and customers • Independent contractor status • Must not require H1-B or STEM OPT support • Nice-to-have specialties: adversarial ML, cybersecurity, socio-technical risk, or creative probing
• Fully remote role • Flexible schedule / work on your own schedule • Weekly payments via Stripe or Wise • Projects may be extended, shortened, or concluded early depending on needs and performance • Higher-sensitivity project participation is optional • Clear guidelines and wellness resources for sensitive-content projects • Competitive pay • Opportunity to build experience in human data-driven AI red teaming • Collaborate with leading researchers • Reasonable accommodations upon request
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