
501 - 1000 employees
🤖 Artificial Intelligence
🏪 Marketplace
☁️ SaaS
Artificial Intelligence • Marketplace • SaaS
Mindrift is a platform that connects skilled professional contributors and domain experts with AI training and evaluation projects run by leading technology companies. Part of Toloka, Mindrift recruits and vets freelancers—writers, editors, QA specialists, scientists, and subject-matter experts—to generate data, test model safety and reasoning, evaluate media quality, and build real-world scenarios that improve AI performance and reliability. It operates as a talent marketplace and platform for on-demand AI training, onboarding contributors through assessments and identity verification and offering flexible, paid project work.
🔥 1 minute ago
🇺🇸 United States – Remote
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Artificial Intelligence
👻 Ghost score 10%
Where this job comes from
Posted on Mindrift's careers page, not through a job board
First seen by Remote Rocketship 1 minute ago

501 - 1000 employees
🤖 Artificial Intelligence
🏪 Marketplace
☁️ SaaS
Artificial Intelligence • Marketplace • SaaS
Mindrift is a platform that connects skilled professional contributors and domain experts with AI training and evaluation projects run by leading technology companies. Part of Toloka, Mindrift recruits and vets freelancers—writers, editors, QA specialists, scientists, and subject-matter experts—to generate data, test model safety and reasoning, evaluate media quality, and build real-world scenarios that improve AI performance and reliability. It operates as a talent marketplace and platform for on-demand AI training, onboarding contributors through assessments and identity verification and offering flexible, paid project work.
• Evaluate clinical EHR vignettes paired with questions, proposed answers, and distractor answers across diagnosis and treatment tasks • Score vignette accuracy and completeness, answer correctness and gradeability, whether the vignette gives away the answer, and distractor quality • Check whether reasoning chains reach answers from vignette facts alone • Correct reasoning traces and write short rationales • Participate in independent blind reads and physician adjudication • Complete approved tasks through the platform on a self-selected schedule
• Medical degree (MD or DO) • Active, unrestricted US medical license, verified at onboarding and re-checked monthly • Board certification or completed residency training • Direct patient care experience; attending-level preferred • Broad, multi-system diagnostic and treatment experience in internal, family, emergency, or hospital medicine • Strong clinical reasoning, including differential diagnosis, next-step management, and evidence-based guidelines • Strong written English (C1+) • Prior medical AI evaluation, clinical content or exam-question review, or medical annotation/QA experience is a plus • Not suitable for medical students, unlicensed medical graduates, non-physician clinicians, or non-clinical healthcare titles
• Fixed rate for each approved task, set in advance • Fully self-scheduled work with no minimum hours or set schedule • $50 one-time onboarding reward, paid once the first task is approved • Quality incentives: additional earnings for high-quality approved tasks • No time tracking or hour logging • No patient contact and no malpractice exposure • Flexible, time-limited project participation
Apply NowImprove your chances of getting an interview by checking your resume score before you apply.
🔥 9 minutes ago
STEM specialist challenging and evaluating Meridial’s AI models across scientific and technical domains. Documenting reasoning failures and improving prompts and evaluation metrics in German.
🇺🇸 United States – Remote
💵 $8 - $65 / hour
💰 $100M Series unknown on 2025-10
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Artificial Intelligence
🗣️🇩🇪 German Required
🔥 9 minutes ago
Freelance statistics expert challenging language models with advanced statistical problems. Documenting reasoning failures and improving AI prompt engineering and evaluation metrics.
🇺🇸 United States – Remote
💵 $6 - $65 / hour
💰 $100M Series unknown on 2025-10
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Artificial Intelligence
🔥 2 hours ago
Freelance sports specialist evaluating AI-generated sports content for accuracy, reasoning, and usefulness. Refining prompts and guidelines to train models supporting athletes, coaches, students, and analysts.
🇺🇸 United States – Remote
💵 $8 - $65 / hour
💰 $100M Series unknown on 2025-10
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Artificial Intelligence
🔥 6 hours ago
Freelance AI Trainer applying small-business ownership expertise to evaluate and improve Meridial’s language models. Testing realistic business scenarios and providing structured feedback on model outputs.
🇺🇸 United States – Remote
💵 $6 - $65 / hour
💰 $100M Series unknown on 2025-10
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Artificial Intelligence
🔥 10 hours ago
Freelance AI trainer creating prompts, rubrics, and benchmark data for Meridial’s scientific and technical AI evaluation project. Ensuring STEM outputs meet rigorous real-world standards.
🇺🇸 United States – Remote
💵 $10 - $30 / hour
💰 $100M Series unknown on 2025-10
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Artificial Intelligence