Product Design Expert - Vibecoding
Toronto, ONMercor
5+ ansCandidates need 5+ years as a product designer, design lead or AI-native engineer at a product-focused company, with shipped design systems or AI-assisted workflows. Fluency in vibecoding or design tools and user-centered design is also required.
Figma, Cursor, Claude Code, v0, Replit, Framer
AI Safety Expert - Red Team
Toronto, ONMercor
Mercor requires native fluency in English and Odia, prior red teaming experience in AI adversarial work, cybersecurity or socio-technical probing, and strong communication skills. Adversarial ML, jailbreak datasets, prompt injection and RLHF/DPO attack experience are preferred.
Research, Work independently, Meet deadlines, Cybersecurity, Communication skills, ML
Economics PhD - Benchmark Specialist
Toronto, ONMercor
Candidates need a PhD or doctoral candidacy in economics, finance or a related field, with strong graduate-level theory, quantitative and financial modeling skills. Excellent written English is required, and CFA/CPA or academic research experience is preferred.
Research, Financial modelling, CFA, CPA
Psychology PhD - Assessment Specialist
Toronto, ONMercor
Candidates need a PhD, PsyD or doctoral candidacy in Psychology or a closely related field, with strong graduate-level knowledge of theory, research methods and empirical literature. Excellent written English is required, and clinical licensure or publications are a plus.
Research, Psychological theories, Scientific research methodology
AI Safety Expert - Red Team
Toronto, ONMercor
Candidates need fluency in English and Assamese and prior experience in red teaming, AI adversarial work, cybersecurity or socio-technical probing. They must explain risks clearly to technical and non-technical audiences.
Research, Cybersecurity, Adaptability, ML
FP&A Specialist - Budget Planning
Toronto, ONMercor
4+ ansCandidates need 4+ years of FP&A experience at an operating company, owning a plan or reforecast cycle, plus advanced Excel modeling and the ability to explain variances. Experience in finance business partnering or commercial finance and familiarity with Anaplan, Adaptive or Pigment are preferred.
Excel, Anaplan, Adaptive Planning, Pigment
Enterprise Data Science Specialist
Toronto, ONMercor
5+ ansCandidates need 5+ years as a data scientist, analytics leader or ML engineer at a Fortune 500 company, with direct ownership of production data or ML systems. They must know enterprise data science tools and data governance and privacy rules.
Snowflake, Databricks, Python, R, SQL, Tableau
Medical Assessment Content Specialist
Toronto, ONMercor
Candidates need an MD, DO, PhD, or doctoral candidacy in medicine, biomedical sciences, public health, or a closely related field, plus strong graduate-level medical knowledge and excellent written English.
Research, Biomedical science, Scientific research methodology
LLM Agent Engineer - Production
Toronto, ONMercor
Candidates need experience shipping agents used by real users, the ability to assess agent performance improvements, knowledge of long-running work and cloud sandboxes, and insight into internal assistant adoption.
Research
Business Strategy PhD - Assessment Expert
Toronto, ONMercor
Candidates need a PhD, DBA, or doctoral candidacy in business or a closely related field, with graduate-level strategy, organizational theory, and quantitative methods. Excellent written English is required, and industry leadership or research publications are a plus.
Research, Leadership
Punjabi Music Specialist - Fully Remote | Upto $15/hr
Toronto, ONMercor
Candidates need native or near-native Punjabi, English written instructions skills, and songwriting, performing or music journalism experience. Knowledge of the Punjabi music scene and critical listening headphones or monitors are required.
Headphones, Studio monitors
Audio Engineer - Fully Remote | Upto $42/hr
Toronto, ONMercor
2+ ansCandidates need native or near-native Hebrew, the ability to follow detailed English instructions, and 2+ years as a music producer, audio engineer or mixing engineer. Studio monitors or headphones for critical listening are also required.
Studio monitors, Headphones
AI Safety Specialist - Fully Remote | Upto $22/hr
Toronto, ONMercor
Candidates need native fluency in English and Odia, prior red teaming or adversarial AI, cybersecurity or socio-technical probing experience, and strong communication skills. Experience with adversarial ML, jailbreak datasets, prompt injection or RLHF/DPO attacks is preferred.
Research, Work independently, Meet deadlines, Cybersecurity, Communication skills, ML
Music Audio Specialist - Fully Remote | Upto $14/hr
Toronto, ONMercor
3+ ansCandidates need 3+ years as a music producer, audio engineer or sound mixer, and a college degree in music. Native or near-native fluency in Telugu and English is required, and lyric writing experience is preferred.
Research, Work independently, Meet deadlines
Audio Engineer - Fully Remote | Upto $19/hr
Toronto, ONMercor
2+ ansCandidates need native or near-native Bengali, the ability to follow detailed English instructions, and 2+ years as a music producer, audio engineer or mixing engineer. They also need headphones or studio monitors for critical listening.
Headphones, Studio monitors
Health Science Expert - Fully Remote | Upto $119/hr
Toronto, ONMercor
Candidates need an MD, DO, PhD or doctoral candidacy in medicine, biomedical sciences, public health or a closely related field. Strong graduate-level medical knowledge and excellent written English are essential.
Research, Biomedical science, Scientific research methodology
DevOps Engineer - AI Model Evaluator
Toronto, ONMercor
2+ ansCandidates need at least 2 years of professional DevOps, SRE or cloud engineering experience with AWS, Azure, GCP, Kubernetes, Terraform, CI/CD or observability tools. They must regularly use AI coding agents and be able to judge the quality of model-generated infrastructure work.
Kubernetes, Terraform, AWS, Azure, GCP, Cursor
AI Safety Expert - Red Team
Toronto, ONMercor
Candidates need fluency in English and Bengali 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 also required.
Research, Work independently, Meet deadlines, Cybersecurity, Communication skills, ML
AI Safety Expert - Red Team
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 explaining risks to technical and non-technical people are also required.
Research, Work independently, Meet deadlines, Cybersecurity, Communication skills, ML
Law Content Author - Fully Remote | Upto $105/hr
Toronto, ONMercor
Candidates need a JD, LLM, SJD or doctoral candidacy in law or a closely related field. They need strong legal reasoning, statutory interpretation skills and excellent written English. Bar exam writing, legal academia or judicial clerkship experience is preferred.
Research
Computational Seismology Expert - PhD
Toronto, ONMercor
Candidates need graduate-level training in a STEM field and proven use of a scientific library such as SPECFEM or ObsPy. Strong Python and Linux/terminal skills are required, along with 15–20 hours of weekly availability.
SPECFEM, ObsPy, Pyrocko, Python, Linux
Analytical Evaluator - AI Feedback
Toronto, ONMercor
Candidates need native English fluency, strong analytical and written skills, and careful attention to detail. Mercor prefers a bachelor's degree from a top-500 globally ranked university and requires that the work be done without AI writing tools.
Research, Attention to detail, Work independently, Meet deadlines, Communication skills
Songwriter - Fully Remote | Upto $18/hr
Toronto, ONMercor
Candidates need native or near-native Vietnamese and the ability to follow detailed English instructions. Songwriting, lyric, performance or music journalism experience and knowledge of the Vietnamese music scene are required, plus headphones or studio monitors.
headphones, studio monitors
AI Safety Specialist - Fully Remote | Upto $22/hr
Toronto, ONMercor
Candidates need fluency in English and Assamese and prior experience in red teaming, AI adversarial work, cybersecurity or socio-technical probing. They must explain risks clearly to technical and non-technical people.
Research, Cybersecurity, Adaptability, ML