“Catalyst” jobs in Canada – Page 36

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• 24d

  Applied Sciences Expert - Document Analysis

  Toronto, ON

  $50/hr

  

  Mercor

  Candidates need expertise in Physics, Chemistry or Biology, experience evaluating AI models, and strong analytical and problem-solving skills.

  Research, Work independently, Meet deadlines, Problem solving

  24d

  Architecture Expert - Task Author

  Toronto, ON

  $50/hr

  

  Mercor

  Candidates need expertise in the architecture domain and experience authoring complex tasks with objective rubrics. Mercor asks applicants to upload a resume and complete an AI interview.

  Research, Clear woodland, Work independently, Meet deadlines

  24d

  Videographer - Fully Remote | Upto $60/hr

  Toronto, ON

  $60/hr

  

  Mercor

  2+ YOECandidates need 2+ years of professional photography experience, a strong photo and video portfolio, professional camera equipment (DSLR or equivalent), and skill with editing software such as Premiere Pro, Final Cut Pro or CapCut. They must work independently under tight deadlines.

  DSLR camera, Premiere Pro, Final Cut Pro, CapCut

  24d

  Healthcare Specialist - Fully Remote | Upto $180/hr

  Toronto, ON

  $130–$180/hr

  

  Mercor

  Candidates need to be board certified attending physicians, final-year residents, or fellows with a current, active, unrestricted medical licence. Board eligibility is accepted for recent graduates and fellows as described in the posting.

  Research, Process improvement

  24d

  Marketing Data Specialist - Fully Remote | Upto $50/hr Part-time

  Toronto, ON

  $50/hr

  

  Mercor

  Candidates need expertise in visual document understanding and instruction-following. They also need experience in the Marketing Analytics domain.

  Research, Clear woodland, Work independently, Meet deadlines, Google Analytics

  24d

  Electrical Engineer - Dataset Specialist

  Toronto, ON

  $50/hr

  

  Mercor

  Candidates need expertise in electrical and electronics, experience evaluating AI models, and the ability to write tasks with clear ground-truth outputs. Mercor's application includes a resume upload and an AI interview.

  Research, Clear woodland, Work independently

  24d

  Full Stack Engineer - Fully Remote | Upto $130/hr

  Toronto, ON

  $80–$130/hr

  

  Mercor

  Candidates need multiple years as a Full Stack Developer, strong Python skills, and experience with MCP and API development. They also need experience building production-grade applications and strong problem-solving and communication skills.

  Python, MCP

  24d

  Marketing Analyst - Visual Documents

  Toronto, ON

  $50/hr

  

  Mercor

  Candidates need expertise in visual document understanding and instruction-following. They also need experience in the marketing analytics domain.

  Research, Clear woodland, Work independently, Meet deadlines, Google Analytics

  24d

  Healthcare Workflow Specialist - Fully Remote | Upto $80/hr

  Toronto, ON

  $60–$80/hr

  

  Mercor

  3+ YOECandidates need an active RN licence and 3 to 5+ years of clinical nursing experience. They must understand clinical documentation and have worked with EHR systems such as Epic or Cerner.

  Epic, Cerner, Meditech

  24d

  Shopify Consultant - Fully Remote | Upto $70/hr

  Toronto, ON

  $50–$70/hr

  

  Mercor

  Candidates need experience using Shopify's agent. Strong independent, asynchronous work habits are needed to meet project deadlines.

  Shopify, Shopify's agent

  24d

  Backoffice Analyst - Fully Remote | Upto $50/hr Part-time

  Toronto, ON

  $50/hr

  

  Mercor

  Candidates need expertise in visual document understanding and strong grounding in instruction-following within the government backoffice domain. Mercor assesses applicants through a resume upload and an AI interview.

  Research, Clear woodland, Work independently, Meet deadlines

  24d

  AI Safety Expert - Red Team

  Toronto, ON

  $20–$22/hr

  

  Mercor

  Candidates need fluency in English and Marathi, prior red-teaming experience (AI adversarial work, cybersecurity or socio-technical probing), and the ability to explain risks clearly to technical and non-technical audiences. Adversarial ML, penetration testing and psychology or writing skills are preferred.

  Research, Cybersecurity, Adaptability, ML, Penetration testing, Reverse engineering

  24d

  Radiology Specialist - Fully Remote | Upto $180/hr

  Toronto, ON

  $130–$180/hr

  

  Mercor

  Candidates need an active, unrestricted medical license and board certification (attendings and fellows) or board eligibility (final-year or recent residents). Strong clinical radiology judgment and written communication are needed.

  Research, Process improvement

  24d

  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. They must know cloud platforms or Kubernetes and use AI coding tools regularly.

  Kubernetes, Terraform, Cursor, Claude Code, Codex, Windsurf

  24d

  Software Engineering Expert - AI/ML

  Toronto, ON

  $60–$75/hr

  

  Mercor

  3+ YOECandidates need at least 3 years of software engineering or data science and analytics experience. Mercor also asks for a 20–30 minute application with an AI interview based on the resume.

  ML, Research, Documentation, Work independently, Meet deadlines

  24d

  Management Consultant - Document Specialist

  Toronto, ON

  $50/hr

  

  Mercor

  Candidates need expertise in management consulting, a strong understanding of visual document understanding, and the ability to create objective rubrics for task evaluation. The work is independent and asynchronous.

  Research, Clear woodland, Work independently, Meet deadlines

  24d

  Mechanical CAD Specialist - Documentation

  Toronto, ON

  $50/hr

  

  Mercor

  Candidates need expertise in mechanical and CAD work and experience evaluating AI models on visual document understanding. Mercor reviews applications daily and asks candidates to complete the AI interview.

  CAD

  24d

  Building Architect - Fully Remote | Upto $50/hr Part-time

  Toronto, ON

  $50/hr

  

  Mercor

  Mercor asks for expertise in the architecture domain and experience writing complex tasks with objective rubrics. Candidates must be able to work independently and asynchronously.

  Research, Clear woodland, Work independently, Meet deadlines

  24d

  Property Valuation Expert - Fully Remote | Upto $50/hr Part-time

  Toronto, ON

  $50/hr

  

  Mercor

  Candidates need expertise in real estate appraisal, experience evaluating AI models, and strong skills in visual document understanding. The work is independent and asynchronous, with deadlines.

  Research, Work independently, Meet deadlines

  24d

  Radiology Expert - Diagnostic Imaging

  Toronto, ON

  $130–$180/hr

  

  Mercor

  Candidates need a current, unrestricted medical license and board certification (attendings and fellows) or board eligibility (final-year or recent residents). Strong clinical radiology judgment is essential.

  Research, Process improvement

  24d

  Detective Consultant - Fully Remote | Upto $1700

  Toronto, ON

  

  Mercor

  4+ YOECandidates need at least 4 years of professional experience in their field and excellent written communication with strong grammar and spelling. Mercor also requires completing an AI interview based on the resume.

  Research, Work independently, Meet deadlines, Communication skills

  24d

  People Ops Expert - Evaluator

  Toronto, ON

  $80–$120/hr

  

  Mercor

  5+ YOECandidates need 5+ years of People Ops or recruiting 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

  24d

  Internal Medicine Specialist - Consultant

  Toronto, ON

  $130–$180/hr

  

  Mercor

  Candidates need a current, active, unrestricted medical license and board certification or eligibility in internal medicine. Attending physicians, final-year residents and fellows may apply under the stated criteria.

  General medicine, Research

  24d

  Telecom Expert - Fully Remote | Upto $50/hr Part-time

  Toronto, ON

  $50/hr

  

  Mercor

  Candidates need deep telecom and network domain expertise, a solid grasp of visual document processing, and the ability to write objective evaluation rubrics. Mercor asks applicants to complete an AI interview based on their resume.

  Research, Clear woodland, Work independently, Meet deadlines

1 companies