Fraud Investigator - Fully Remote | Upto $70/hr
Toronto, ONMercor
5+ YOECandidates need 5+ years in fraud detection, financial crimes investigation or AML compliance at a Fortune 500 bank, payments company or financial institution. They must have owned large-scale fraud programs or transaction monitoring systems and know enterprise fraud tooling.
SAS Fraud Management, Actimize, Feedzai
Aerodynamics PhD - Engineering Expert
Toronto, ONMercor
5+ YOECandidates need a PhD in aerospace or mechanical engineering with a thermofluids or aerodynamics specialization. They also need 5+ years of hands-on aerodynamics experience in CFD, wind tunnel testing, propulsion or vehicle aerodynamics.
Research, Work independently, Meet deadlines, Aerospace engineering, Mechanical engineering, CFD
Enterprise Sales Specialist - Fully Remote | Upto $150/hr
Toronto, ONMercor
5+ YOECandidates need 5+ years of B2B sales experience, including quota-carrying roles, ideally as an Account Executive or Sales Development Representative selling to large enterprises. They also need strong outbound prospecting skills and excellent written communication.
Sales, Research, Cold calling, Communication skills
Clinical Social Work Specialist
Toronto, ONMercor
5+ YOECandidates need 5+ years as a licensed clinical social worker (LCSW/LMSW) or in senior case management, with direct ownership of caseloads or program service delivery. Fluency in social work standards and case management tools is required; rubric or curriculum authorship is preferred.
EHR, CCWIS
Investor Relations Expert - Fully Remote | Upto $100/hr
Toronto, ONMercor
4+ YOECandidates need 4+ years in an in-house investor relations role at a public company and must have directly owned an earnings cycle. An NIRI charter, sell-side equity research or IR agency experience is preferred.
Research
AI Research Expert - Fully Remote | Upto $145/hr
Toronto, ONMercor
Candidates need a PhD in machine learning, computer science, AI or a closely related field, plus at least one main conference paper at ICML, NeurIPS or ICLR. Original ML research experience is required, and two or more publications at these venues is strongly preferred.
Research, ML, Work independently, Meet deadlines, Machine learning, Computer science
AI Safety Expert - Red Teaming
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 also required.
Research, Work independently, Meet deadlines, Cybersecurity, Communication skills, ML
Product Management Expert - Evaluator
Toronto, ONMercor
5+ YOEMercor asks for 5+ years of product management, roadmap or PRD experience, fluent English and high proficiency in Microsoft Office and Google Workspace, especially Slides. An advanced degree is preferred.
Microsoft Office, Google Workspace, Google Slides
Pharmacy Expert - Lexidrug Specialist
Toronto, ONMercor
2+ YOECandidates need a PharmD and an active pharmacy license, with 2+ years of professional pharmacy experience, inpatient experience strongly preferred. They must use Lexidrug or Lexicomp weekly, including Interactions, Trissel's and monographs.
Lexidrug, Lexicomp, Trissel's
Data Scientist - AI Evaluation
Toronto, ONMercor
1+ YOECandidates need at least one year of professional data science experience at a leading technology, research or quantitative firm. Strong Python, SQL, statistical modeling, machine learning and experimentation skills, plus excellent written communication, are required.
Python, SQL
Legal Domain Expert - Fully Remote | Upto $120/hr
Toronto, ONMercor
2+ YOECandidates need frequent Lexis+ use for legal research, 2+ years of professional legal-research experience, and fluency with Shepard's or KeyCite. They also need a J.D. and bar admission, an MLIS or law librarian background, or equivalent research experience.
Lexis+, Shepard's, KeyCite
Investor Relations Specialist - Public
Toronto, ONMercor
4+ YOECandidates need four or more years in an in-house investor relations role at a public company and direct ownership of an earnings cycle. Preferred extras include NIRI charter, sell-side research or IR agency experience.
Research
Insurance Risk Expert - Fully Remote | Upto $60/hr
Toronto, ONMercor
5+ YOECandidates need five or more years in underwriting, claims, actuarial or risk management at a Fortune 500 insurer or reinsurer. They must have hands-on ownership of large portfolios or pricing models and fluency in enterprise insurance tools and regulatory practice.
Guidewire, Duck Creek, SAS, R
ML Engineer - AI Coding Expert
Toronto, ONMercor
2+ YOECandidates need at least 2 years of professional machine learning engineering experience, including production ML systems or LLM applications. They must regularly use AI coding agents such as Cursor or Claude Code and be able to judge the quality of model-generated ML code.
Cursor, Claude Code, Codex, Windsurf, Gemini CLI
Data Engineering Specialist - Fully Remote | Upto $80/hr
Toronto, ONMercor
2+ YOECandidates need 2+ years of professional data engineering experience, including building ETL pipelines, data warehouses, analytics platforms or distributed data systems. They must regularly use AI coding agents such as Cursor, Claude Code or Codex.
Cursor, Claude Code, Codex, Windsurf, Gemini CLI
Customer Success Operations Evaluator
Toronto, ONMercor
5+ YOECandidates need 5+ years of customer success or support operations experience, fluent English, and high proficiency in Microsoft Office and Google Workspace, especially Slides. A master's degree is preferred.
Google Slides, PowerPoint, Microsoft Office, Google Workspace
Civic Policy Specialist - Fully Remote | Upto $60/hr
Toronto, ONMercor
5+ YOEMercor needs candidates with 5+ years in a senior role at a government agency or major public policy organization. Candidates must have directly owned programs or public service delivery and understand budgets, procurement, legislative review and compliance.
Government ERP systems, Case management systems, Public records platforms, GIS systems, CRM tools
Investor Materials Expert - Evaluator
Toronto, ONMercor
5+ YOECandidates need 5+ years of professional experience in investor materials, fundraising or pitchbooks, native or professional English fluency, and high proficiency in Microsoft Office and Google Workspace, especially Slides. A Master's degree or higher is preferred.
Google Slides, Microsoft Office, Google Workspace
DevOps Engineer - AI Model Evaluator
Toronto, ONMercor
2+ YOECandidates 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
Process Improvement Expert - Evaluator
Toronto, ONMercor
5+ YOECandidates need 5+ years of process improvement or SOP experience, fluent English, and strong Microsoft Office and Google Workspace skills, especially Slides. A master's degree or higher is preferred.
Microsoft Office, Google Workspace, Google Slides
Audio Engineer - Fully Remote | Upto $26/hr
Toronto, ONMercor
3+ YOECandidates need 3+ years as a music producer, audio engineer or sound mixer, plus a college degree in music. Native or near-native fluency in Portuguese and English is required.
Research, Compose music, Work independently
Special Education IEP Evaluator
Toronto, ONMercor
5+ YOECandidates need 5+ years of special education or IEP experience, fluent English, and strong Microsoft Office and Google Workspace skills, especially Slides. A Master's degree is preferred.
Microsoft Office, Google Workspace, Google Slides
Sales Evaluator - GTM Specialist
Toronto, ONMercor
5+ YOECandidates need 5+ years of relevant professional General Sales or GTM experience, native or professional English, and high proficiency in Microsoft Office and Google Workspace, especially Slides. A Master's degree or higher is preferred.
Microsoft Office, Google Workspace, Google Slides, PowerPoint, Google Sheets