Scientific Document Specialist - Fully Remote | Upto $50/hr Part-time
Toronto, ONMercor
Candidates need expertise in physics, chemistry or biology and experience evaluating AI models. Strong analytical and problem-solving skills are also required.
Research, Work independently, Meet deadlines, Problem solving
Radiologist - Fully Remote | Upto $50/hr Part-time
Toronto, ONMercor
Candidates need deep radiology expertise and experience evaluating AI models and visual document understanding. The role is remote, asynchronous and self-directed.
Research, Clear woodland, Work independently, Meet deadlines
Multilingual Communication Expert - Remote | Upto $50/hr
Toronto, ONMercor
Candidates need native or near-native French, professional English, and deep familiarity with online culture in France, Québec, Belgium or Switzerland. Strong writing and critical thinking skills and 10–20 weekly hours are also required.
Communication skills, Research, Bilingualism, Critical thinking, Translation
Emergency Medicine Specialist - Fully Remote | Upto $180/hr
Toronto, ONMercor
Candidates need an active, unrestricted medical license and board certification or board eligibility, as a attending physician, final-year resident, or fellow in their primary specialty.
Emergency medicine, Research
Real Estate Expert - Fully Remote
Toronto, ONMercor
4+ YOECandidates need at least 4 years of professional real estate experience and excellent written communication with strong grammar and spelling. Mercor also expects the ability to work independently and meet deadlines.
Research, Work independently, Meet deadlines, Communication skills
GIS Analyst - Fully Remote | Upto $50/hr Part-time
Toronto, ONMercor
Candidates need expertise in surveying and GIS, experience evaluating AI models, and the ability to create objective rubrics and ground-truth outputs. Mercor asks applicants to complete an AI interview based on their resume.
GIS, Research, Surveying, Clear woodland, Work independently, Meet deadlines
M&A Expert - Fully Remote | Upto $100/hr
Toronto, ONMercor
4+ YOECandidates need 4+ years in an in-house corporate development or M&A role at an operating company, with end-to-end ownership of live transactions. Investment banking, private equity or Big 4 transaction advisory experience is preferred.
Research, Presentation skills, Work independently
Music Audio Expert - Fully Remote | Upto $14/hr
Toronto, ONMercor
3+ YOEMercor needs candidates with 3+ years as a music producer, audio engineer or sound mixer, and a college degree in music. Fluency in Punjabi and English and experience writing lyrics in Punjabi are required.
Research, Work independently
Music Producer - Fully Remote | Upto $13/hr
Toronto, ONMercor
3+ YOECandidates need 3+ years of music production, audio engineering or mixing experience and a music college degree. They must be native or near-native in Hindi and English, with understanding of musical performance, theory and lyrics.
Research, Compose music, Work independently, Meet deadlines
AI Adversarial Specialist - Fully Remote | Upto $62/hr
Toronto, ONMercor
Candidates need fluency in English and Swedish and prior red teaming experience in AI adversarial work, cybersecurity or socio-technical probing. Strong communication skills for technical and non-technical audiences are also required.
Research, Work independently, Meet deadlines, Cybersecurity, Communication skills, ML
Visual Design Specialist - Fully Remote | Upto $150/hr
Toronto, ONMercor
5+ YOECandidates need 5+ years of professional graphic, brand or visual design experience, strong typography and brand systems skills, and exceptionally strong written communication. Prior AI training or human-data project experience is preferred.
Graphic design, Research, Packaging, Work independently, Meet deadlines, Communication skills
UX/UI Design Specialist - Fully Remote | Upto $80/hr
Toronto, ONMercor
5+ YOECandidates need at least five years as a product designer, design lead or AI-native engineer, with shipped design systems or AI-assisted development work. Fluency in vibecoding or design tools and knowledge of user-centered design are also required.
Figma, Framer, Cursor, Claude Code, v0, Replit
STEM Domain Expert - Fully Remote | Upto $80/hr
Toronto, ONMercor
Candidates need a PhD or advanced degree, or equivalent industry experience, in medicine, healthcare, statistics, data science, AI/ML research, computer science, game development, or mechanical/aerospace engineering. Strong attention to detail and excellent written and verbal communication are required.
Research, Work independently, Statistics, ML, Computer science, Aerospace engineering
Project Management Expert - Fully Remote | Upto $60/hr
Toronto, ONMercor
Candidates need strong organizational skills, an analytical mindset, and high agency with investment in project success. A background in operations or project management is preferred.
Google Sheets
Speech Audio Engineer - Fully Remote | Upto $50/hr
Toronto, ONMercor
Mercor needs a native or near-native French speaker with speech audio editing experience and a strong ear for quality. Candidates should know tools such as iZotope RX and Pro Tools and be comfortable working with large audio datasets.
iZotope RX, Pro Tools
AI Safety Specialist - Fully Remote | Upto $45/hr
Toronto, ONMercor
Candidates need native fluency in English and Portuguese, prior red teaming or adversarial AI, cybersecurity or socio-technical probing experience, and strong communication skills. Adversarial ML, penetration testing and conversational AI testing are preferred.
Research, Work independently, Cybersecurity, Communication skills, ML, Penetration testing
AI Safety Specialist - Fully Remote | Upto $62/hr
Toronto, ONMercor
Candidates need fluency in English and Danish and prior red teaming experience in AI adversarial work, cybersecurity or socio-technical probing. Strong communication skills for explaining risks to technical and non-technical audiences are required.
Research, Work independently, Meet deadlines, Cybersecurity, Communication skills, ML
University Operations Specialist - Fully Remote | Upto $70/hr
Toronto, ONMercor
5+ YOECandidates need five or more years as faculty or in a senior higher education operational role. They must have direct ownership of academic programs or enrollment initiatives and fluency in higher education systems and frameworks.
Banner, Workday Student, Canvas, Blackboard, CRM platforms, Cayuse
Data Science Expert - Fully Remote | Upto $150/hr
Toronto, ONMercor
1+ YOECandidates need at least 1 year of professional data science experience, ideally at a leading technology, research or quantitative firm. They need strong Python, SQL, statistical modeling, machine learning and experimentation skills, plus excellent written communication.
Python, SQL
Enterprise IT Consultant - Fully Remote | Upto $80/hr
Toronto, ONMercor
5+ YOECandidates need 5+ years in IT consulting or managed services at a Fortune 500 firm or enterprise IT organization. They must have directly owned F500 engagements and know enterprise methodologies, delivery tools, and how F500 budgets and procurement work.
Jira, Confluence, ServiceNow, SAP, Salesforce
Music Producer - Fully Remote | Upto $46/hr
Toronto, ONMercor
3+ YOECandidates need 3+ years as a music producer, audio engineer or sound mixer, a college degree in music, and native or near-native Russian and English. Understanding of musical performance, theory and lyrics is preferred.
Research, Work independently, Bilingualism
Product Design Specialist - Fully Remote | Upto $150/hr
Toronto, ONMercor
5+ YOECandidates need 5+ years of product design, UI/UX or design systems experience, ideally at leading digital product studios or in-house design teams. They need deep skill in interaction and visual design, design systems and Figma, plus exceptionally strong written communication.
Figma
Financial Analyst - Fully Remote | Upto $100/hr
Toronto, ONMercor
4+ YOECandidates need 4+ years of FP&A experience at an operating company, owning a plan or reforecast cycle. They also need advanced Excel modeling skills and the ability to explain variances, not just calculate them.
Excel, Anaplan, Adaptive Planning, Pigment
AI Safety Specialist - Fully Remote | Upto $62/hr
Toronto, ONMercor
Candidates need fluency in English and Dutch and prior red teaming experience in AI adversarial work, cybersecurity or socio-technical probing. They must explain risks clearly to both technical and non-technical audiences.
Research, Work independently, Meet deadlines, Cybersecurity, ML