“Catalyst” jobs in Canada – Page 42

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• 25d

  Clinical Social Work Specialist

  Toronto, ON

  $40–$50/hr

  

  Mercor

  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

  25d

  Investor Relations Expert - Fully Remote | Upto $100/hr

  Toronto, ON

  $85–$100/hr

  

  Mercor

  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

  25d

  AI Research Expert - Fully Remote | Upto $145/hr

  Toronto, ON

  $110–$145/hr

  

  Mercor

  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

  25d

  AI Safety Expert - Red Teaming

  Toronto, ON

  $48–$62/hr

  

  Mercor

  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

  25d

  Product Management Expert - Evaluator

  Toronto, ON

  $80–$120/hr

  

  Mercor

  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

  25d

  Pharmacy Expert - Lexidrug Specialist

  Toronto, ON

  $75–$120/hr

  

  Mercor

  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

  25d

  Data Scientist - AI Evaluation

  Toronto, ON

  $100–$150/hr

  

  Mercor

  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

  25d

  Legal Domain Expert - Fully Remote | Upto $120/hr

  Toronto, ON

  $76–$120/hr

  

  Mercor

  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

  25d

  Investor Relations Specialist - Public

  Toronto, ON

  $85–$100/hr

  

  Mercor

  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

  25d

  Insurance Risk Expert - Fully Remote | Upto $60/hr

  Toronto, ON

  $50–$60/hr

  

  Mercor

  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

  25d

  ML Engineer - AI Coding Expert

  Toronto, ON

  $85/hr

  

  Mercor

  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

  25d

  Data Engineering Specialist - Fully Remote | Upto $80/hr

  Toronto, ON

  $80/hr

  

  Mercor

  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

  25d

  Customer Success Operations Evaluator

  Toronto, ON

  $80–$120/hr

  

  Mercor

  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

  25d

  Civic Policy Specialist - Fully Remote | Upto $60/hr

  Toronto, ON

  $50–$60/hr

  

  Mercor

  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

  25d

  Investor Materials Expert - Evaluator

  Toronto, ON

  $80–$120/hr

  

  Mercor

  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

  25d

  DevOps Engineer - AI Model Evaluator

  Toronto, ON

  $85/hr

  

  Mercor

  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

  25d

  Process Improvement Expert - Evaluator

  Toronto, ON

  $80–$120/hr

  

  Mercor

  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

  25d

  Audio Engineer - Fully Remote | Upto $26/hr

  Toronto, ON

  $26/hr

  

  Mercor

  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

  25d

  Special Education IEP Evaluator

  Toronto, ON

  $80–$120/hr

  

  Mercor

  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

  25d

  Sales Evaluator - GTM Specialist

  Toronto, ON

  $80–$120/hr

  

  Mercor

  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

  25d

  Punjabi Music Producer - Evaluator

  Toronto, ON

  $14/hr

  

  Mercor

  3+ YOECandidates need 3+ years as a music producer, audio engineer or sound mixer, plus a college degree in music. They must be fluent in Punjabi and English and have written lyrics in Punjabi.

  Research, Work independently

  25d

  Technical Sales Consultant - Fully Remote | Upto $150/hr

  Toronto, ON

  $100–$150/hr

  

  Mercor

  4+ YOECandidates need 4+ years as a Sales Engineer, Solutions Engineer or similar pre-sales role, with hands-on experience in technically complex B2B software. Exceptionally strong written communication and detail-oriented, calibration-friendly judgment are also required.

  Sales, Research, Cybersecurity, Communication skills

  25d

  Image Reasoning Specialist - AI Lab

  Toronto, ON

  $35/hr

  

  Mercor

  Candidates need strong written English, close attention to detail for spotting possible model confusion, and reliability handling multiple tasks. Experience in photography, image editing or data labeling is preferred.

  Research, Work independently, Attention to detail, Photography, Editing

  25d

  AI Safety Specialist - Fully Remote | Upto $62/hr

  Toronto, ON

  $48–$62/hr

  

  Mercor

  Candidates need fluency in English and Norwegian and prior red teaming or adversarial testing experience in AI, cybersecurity or socio-technical risk. They must work in a structured way with frameworks and benchmarks, communicate clearly with technical and non-technical people, and adapt across projects.

  Research, Cybersecurity, Communication skills, Adaptability, ML

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