
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.
🔥 5 minutes ago
🇺🇸 United States – Remote
💵 $48 - $62 / hour
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Artificial Intelligence
👻 Ghost score 0%
🗣️🇳🇱 Dutch Required
Improve your chances of getting an interview by checking your resume score before you apply.

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 • Test 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 maintain consistent testing • Produce reproducible reports, datasets, and actionable attack cases • Probe AI outputs involving sensitive topics such as bias, misinformation, and harmful behaviors • Uncover vulnerabilities automated tests miss • Expand evaluation coverage and reduce production surprises • Strengthen customer AI systems through adversarial testing
• Native fluency in English and Dutch required • Prior red teaming experience in AI adversarial work, cybersecurity, or socio-technical probing • Ability to probe AI systems adversarially, including jailbreaks, prompt injections, misuse cases, bias exploitation, and multi-turn manipulation • Ability to annotate failures, classify vulnerabilities, and flag systemic risks • Ability to follow taxonomies, benchmarks, and playbooks • Ability to produce reproducible reports, datasets, and attack cases • Ability to explain risks clearly to technical and non-technical stakeholders • Adaptability across projects and customers • H1-B and STEM OPT candidates are not supported • Independent contractor engagement
• Fully remote role • Flexible 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 • Up to $250 referral payment per successful referral • Competitive pay • Collaboration with leading researchers • Reasonable accommodations upon request
Apply Now🕒 Yesterday
CBRNE AI Red Teamer stress-testing Handshake AI models for dangerous knowledge gaps. Evaluating adversarial prompts and model safety across chemical, biological, radiological, nuclear, and explosive threats.
🇺🇸 United States – Remote
💵 $65 - $158 / hour
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Artificial Intelligence
🦅 H1B Visa Sponsor
🕒 2 days ago
AI data evaluator improving Gemini through structured US-based data review, annotation, classification, and validation. Short-term remote contract requiring accuracy and PST overlap.
🇺🇸 United States – Remote
💵 $20 / hour
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Artificial Intelligence
🕒 3 days ago
Independent Contractor reviewing personal experiences and preferences to evaluate AI personalization systems. Improving CrowdGen recommendation technology through thoughtful, authentic responses.
🇺🇸 United States – Remote
💵 $18 / hour
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Artificial Intelligence
🦅 H1B Visa Sponsor
🕒 3 days ago
AI biologist designing spatial-transcriptomics benchmarks for Latch’s biological data-analysis agents. Evaluating AI reasoning across image alignment, segmentation, and deconvolution workflows.
🇺🇸 United States – Remote
💵 $120k - $180k / year
💰 $28M Series A - LatchBio on 2022-06
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Artificial Intelligence
🕒 4 days ago
AI evaluators reviewing e-commerce interactions for Terac’s human-expert AI research platform. Identifying response errors and building rubrics to improve shopping assistant quality.
🇺🇸 United States – Remote
💵 $50 / hour
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Artificial Intelligence