“CATALYST” jobs in Canada – Page 36

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• 25d

  Python Developer - Fully Remote | Upto $50/hr

  Toronto, ON

  $40–$50/hr

  

  Mercor

  Candidates need strong Python skills, experience with APIs and backend systems, and comfort with Docker, Linux and local testing. Familiarity with configuration files, deployment pipelines and problem-solving is also required.

  Python, FastMCP, Docker, Linux, RL Studio

  25d

  Real Estate Appraisal Specialist

  Toronto, ON

  $50/hr

  

  Mercor

  Candidates need expertise in real estate appraisal, experience evaluating AI models, and strong visual document understanding skills. They must also be able to work independently and asynchronously to meet deadlines.

  Research, Work independently, Meet deadlines

  25d

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

  Toronto, ON

  $50/hr

  

  Mercor

  Candidates need expertise in visual document understanding and a strong background in energy and utilities. They must be able to work independently and asynchronously.

  Research, Clear woodland, Work independently, Meet deadlines

  25d

  Education Specialist - Document Analysis

  Toronto, ON

  $50/hr

  

  Mercor

  Candidates need expertise in visual document understanding and experience in the education domain. Mercor reviews applications daily, so applicants should complete the AI interview promptly.

  Research, Clear woodland, Work independently, Meet deadlines

  25d

  Employment Law Expert - Legal Analyst

  Toronto, ON

  $100–$150/hr

  

  Mercor

  2+ YOECandidates need at least 2 years of employment or labor law experience, a J.D. or LL.B./LL.M. from an accredited law school, and a U.S. law licence, active or inactive. Strong legal research and writing skills with careful attention to detail are essential.

  Employment law, Research, Work independently, Meet deadlines, Legal research, Communication skills

  25d

  Pharma Trials Expert - Document Analysis

  Toronto, ON

  $50/hr

  

  Mercor

  Mercor needs candidates with expertise in the pharma and clinical trials domain and a strong understanding of visual document processing.

  Research, Clinical trials, Clear woodland, Work independently, Meet deadlines

  25d

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

  Toronto, ON

  $50/hr

  

  Mercor

  Candidates need deep expertise in Mechanical and CAD work and experience evaluating AI models on visual document understanding. The role is independent and asynchronous.

  Research, Clear woodland, Work independently, Meet deadlines

  25d

  Internal Medicine Expert - Fully Remote | Upto $180/hr

  Toronto, ON

  $130–$180/hr

  

  Mercor

  Candidates need a current, unrestricted medical license and board certification in internal medicine, or residency or board eligibility as a resident or recent graduate. Strong clinical reasoning and guideline knowledge are expected.

  General medicine, Research

  25d

  Clinical Trials Specialist - Fully Remote | Upto $50/hr Part-time

  Toronto, ON

  $50/hr

  

  Mercor

  Mercor needs candidates with expertise in the pharma and clinical trials domain and a strong understanding of visual document processing. Candidates must also complete an AI interview based on their resume.

  Clinical trials, Research, Clear woodland, Work independently, Meet deadlines

  25d

  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

  25d

  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

  25d

  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

  25d

  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

  25d

  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

  25d

  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

  25d

  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

  25d

  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

  25d

  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

  25d

  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

  25d

  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

  25d

  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

  25d

  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

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

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

  25d

  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

1 companies