Expertise: AI Training

Join a high-scale consumer platform team as a Senior Backend Engineer, building the services behind digital experiences used by millions of people every day. We’re partnering with a large enterprise technology organization to place a Senior Software Engineer on a platform team that powers its core customer-facing experiences across web and mobile. The team works across Engineering, UX, Product, Business, and Analytics to ship fast, iterate through continuous experimentation and customer feedback, and integrate advanced capabilities such as Generative AI into production services.

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.

Join a product engineering team building native mobile and full-stack experiences used by customers every day. We’re partnering with a large enterprise technology organization to place a Staff Software Engineer on the team behind its Android and iOS apps. It’s a mobile-first role, but engineers here also pitch in on backend services, APIs, and web, and use AI coding tools as a normal part of their day.

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 designing a benchmark that measures how well AI agents do real enterprise cyber defense work. Before we build it, we want to hear from people who do that work every day. This is a short paid research engagement, not a task or data project.

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.

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.

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.

We’re looking for professionals with hands-on, real-world experience in specialized applications. Application Expertise and Access. You must already have Premiere installed/available on your own PC running Windows , and be able to open it today.