OpenJob database
Filter by language, expertise, location eligibility and work mode. Pay and verification details are shown consistently.
Opportunities
We're looking for experienced physicians who are native or fluent in Spanish to help train and evaluate AI agents on realistic professional tasks. You'll build workspaces and files, write prompts, and create grading rubrics based on real medicine work as it's done in Spain. Experience in clinical practice.
We're looking for experienced lawyers who are native or fluent in Spanish to help train and evaluate AI agents on realistic professional tasks. You'll build workspaces and files, write prompts, and create grading rubrics based on real law work as it's done in Spain. Experience in legal practice.
We're looking for experienced scientists and engineers who are native or fluent in Spanish to help train and evaluate AI agents on realistic professional tasks. You'll build workspaces and files, write prompts, and create grading rubrics based on real stem work as it's done in Spain. Experience as a scientist or engineer in research or industry (master's or PhD a plus).
We're looking for experienced HR professionals who are native or fluent in Spanish to help train and evaluate AI agents on realistic professional tasks. You'll build workspaces and files, write prompts, and create grading rubrics based on real human resources work as it's done in Spain. Experience in HR (business partnering, employee relations, compensation or talent).
We're looking for experienced finance professionals who are native or fluent in German to help train and evaluate AI agents on realistic professional tasks. You'll build workspaces and files, write prompts, and create grading rubrics based on real finance work as it's done in Germany. Experience in corporate finance, banking, investment or audit.
We're looking for experienced lawyers who are native or fluent in Mandarin Chinese to help train and evaluate AI agents on realistic professional tasks. You'll build workspaces and files, write prompts, and create grading rubrics based on real law work as it's done in mainland China. Experience in legal practice.
We're looking for experienced management and strategy consultants who are native or fluent in Spanish to help train and evaluate AI agents on realistic professional tasks. You'll build workspaces and files, write prompts, and create grading rubrics based on real consulting work as it's done in Spain. Experience in management or strategy consulting.
We're looking for experienced lawyers who are native or fluent in German to help train and evaluate AI agents on realistic professional tasks. You'll build workspaces and files, write prompts, and create grading rubrics based on real law work as it's done in Germany. Experience in legal practice.
We're looking for experienced management and strategy consultants who are native or fluent in German to help train and evaluate AI agents on realistic professional tasks. You'll build workspaces and files, write prompts, and create grading rubrics based on real consulting work as it's done in Germany. Experience in management or strategy consulting.
We're looking for experienced physicians who are native or fluent in German to help train and evaluate AI agents on realistic professional tasks. You'll build workspaces and files, write prompts, and create grading rubrics based on real medicine work as it's done in Germany. Experience in clinical practice.
We're looking for experienced scientists and engineers who are native or fluent in German to help train and evaluate AI agents on realistic professional tasks. You'll build workspaces and files, write prompts, and create grading rubrics based on real stem work as it's done in Germany. Experience as a scientist or engineer in research or industry (master's or PhD a plus).
We're looking for experienced HR professionals who are native or fluent in German to help train and evaluate AI agents on realistic professional tasks. You'll build workspaces and files, write prompts, and create grading rubrics based on real human resources work as it's done in Germany. Experience in HR (business partnering, employee relations, compensation or talent).
Help make the next generation of AI-narrated audiobooks sound genuinely human. We're building a team of native Italian speakers who love audiobooks to help evaluate AI-narrated (text-to-speech) audiobooks in Italian (Italy). You'll listen the way a real audiobook fan does — but with a careful, analytical ear — and flag the moments where the narration slips, so the underlying models can be made better.
Help make the next generation of AI-narrated audiobooks sound genuinely human. We're building a team of native Dutch speakers who love audiobooks to help evaluate AI-narrated (text-to-speech) audiobooks in Dutch (Netherlands). You'll listen the way a real audiobook fan does — but with a careful, analytical ear — and flag the moments where the narration slips, so the underlying models can be made better.
Mercor is hiring practicing Primary Care Physicians (MD) on behalf of a healthcare AI partner building advanced clinical documentation and decision-support tools. In this role you will apply your day-to-day outpatient expertise to review, annotate, and evaluate clinical documentation , directly shaping the accuracy, safety, and clinical usefulness of medical AI systems. This role is designed for clinicians who are currently practicing primary care, family medicine, or general internal medicine and who write outpatient clinical notes as part of their regular work.
Mercor is hiring certified medical coders on behalf of a healthcare AI partner building advanced clinical documentation tools. In this role you will apply your coding and documentation expertise to review, annotate, and evaluate clinical documentation and AI-generated clinical notes , directly shaping the accuracy and reliability of medical AI systems. This role is part of a multilingual annotation cohort.
Mercor is conducting a paid research study in collaboration with a leading research partner. We are seeking people in Brazil who manage their personal finances and have financial ties to the United States to take part in a short online survey about banking, spending, and cross-border money management. Insights gathered will help inform research into how people manage their finances.
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 arXiv:2509.26574 and we recommend reading it before applying. It will tell you quickly whether this work interests you.
Mercor is hiring experienced Securities, Commodities, and Financial Services Sales Agents to help evaluate and improve cutting-edge AI systems. In this role, you'll evaluate AI-generated securities, commodities, and financial services content and workflows, leveraging your real-world expertise in buying and selling securities or commodities and advising clients on investments and market conditions. Evaluate AI-generated trade recommendations, investment proposals, suitability assessments, and other securities and commodities artifacts for quality and accuracy.
Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking South Africa-based native English speakers with authentic South African accents to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to both experienced voice professionals and newcomers with a naturally clear, expressive voice and a good recording setup — prior voice-acting experience is a plus but not required. Note: this opportunity involves sharing personal data or recordings. Read the consent and privacy terms on the official page before applying.