
51 - 200 employees
Founded 2023
🔥 Funding within the last year
💰 $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.
🕒 August 8
🇺🇸 United States – Remote
💵 $29 - $45 / hour
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Artificial Intelligence
👻 Ghost score 12%
🗣️🇧🇷🇵🇹 Portuguese Required
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51 - 200 employees
Founded 2023
🔥 Funding within the last year
💰 $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 • Probe AI outputs involving sensitive topics such as bias, misinformation, and harmful behaviors • Uncover vulnerabilities that automated tests miss • Expand evaluation coverage and reduce production surprises • Help customers make AI systems more robust, safe, and trustworthy • Collaborate with leading researchers on projects training and enhancing frontier AI systems
• 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 them to breaking points • Experience using frameworks or benchmarks for structured testing • Ability to explain risks clearly to technical and non-technical stakeholders • Adaptability across projects and customers • Independent contractor engagement • Availability to complete text-based work on an own schedule • H1-B and STEM OPT candidates are not supported • Nice-to-have specialties include adversarial ML, cybersecurity, socio-technical risk, and creative probing
• Fully remote role • Flexible own schedule • Weekly payments via Stripe or Wise based on services rendered • Wellness resources and clear guidelines for higher-sensitivity projects • Competitive pay • Opportunity to collaborate with leading researchers • Opportunity to build experience in human data-driven AI red teaming • Reasonable accommodations upon request • Referral payments of up to $180 for each successful referral
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