Network Operations Center Engineer | Upto $70/hr
Toronto, ONMercor
Mercor requires prior network engineering experience, ideally with enterprise switches, access points and firewalls. Candidates must be comfortable interpreting logs, events and time-series metrics.
switches, firewalls
Network Specialist - Fully Remote
Toronto, ONMercor
Candidates need network engineering experience, ideally with enterprise networks such as switches, access points and firewalls. They must be comfortable interpreting logs, events and time-series metrics.
switches, firewalls
Network Engineer - Data Annotation
Toronto, ONMercor
Mercor needs candidates with experience as network engineers, ideally on enterprise networks with switches, access points and firewalls. Candidates must be comfortable reading logs, events and time-series metrics.
switches, firewalls
Network System Engineer
Toronto, ONMercor
Mercor needs candidates with hands-on network engineering experience, ideally with enterprise switches, access points and firewalls. Candidates must be comfortable reading logs, events and time-series metrics.
switches, firewalls
AI/ML Engineer - Fully Remote | Upto $85/hr
Toronto, ONMercor
2+ YOECandidates need at least two years of professional machine learning engineering experience, including production ML systems or LLM applications. They must regularly use AI coding agents and judge model-generated implementations and tradeoffs.
Cursor, Claude Code, Codex, Windsurf, Gemini CLI
Automated Planning PhD - AI Expert
Toronto, ONMercor
Candidates need a PhD or advanced degree in Computer Science, AI, Machine Learning or Operations Research, with a focus on automated planning or symbolic AI. Strong attention to detail and excellent written and verbal communication are required.
Research, Problem solving, Data analysis, Work independently, Computer science, Artificial intelligence
Private Investigator - Domain Specialist
Toronto, ONMercor
4+ YOEMercor needs candidates with 4+ years of professional experience in their field and excellent written communication, with strong grammar and spelling. The role is remote, self-directed and meets deadlines independently.
Research, Work independently, Meet deadlines, Communication skills
Detective Consultant - Fully Remote | Upto $1700
Toronto, ONMercor
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
Detective Supervisor - Fully Remote | Upto $1700
Toronto, ONMercor
4+ YOECandidates need at least 4 years of professional experience in their field and excellent written communication with strong grammar and spelling.
Research, Work independently, Communication skills
Data Science Expert - Fully Remote | Upto $150/hr
Toronto, ONMercor
1+ YOECandidates need at least 1 year of professional data science experience, ideally at a leading technology, research or quantitative firm. They need strong Python, SQL, statistical modeling, machine learning and experimentation skills, plus excellent written communication.
Python, SQL
ML Research Scientist - PhD
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 (2 or more preferred). Original ML research experience is required, and reinforcement learning, meta-learning or AI for Science is an asset.
ML, Research, Work independently, Meet deadlines, Machine learning, Computer science
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
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
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
Machine Learning Engineer - Fully Remote | Upto $85/hr
Toronto, ONMercor
2+ YOECandidates need at least 2 years of professional machine learning engineering experience, including production ML systems or LLM applications. They must already use AI coding agents regularly and be able to judge the quality of model-generated ML code.
Cursor, Claude Code, Codex, Windsurf, Gemini CLI
Data Science Expert - Fully Remote | Upto $70/hr
Toronto, ONMercor
5+ YOECandidates need at least 5 years as a data scientist, analytics leader or ML engineer at a Fortune 500 technology or enterprise organization. They must have owned data products or ML systems in production and understand data governance and privacy compliance.
Snowflake, Databricks, Python, R, SQL, Tableau
Enterprise Data Science Specialist
Toronto, ONMercor
5+ YOECandidates 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
AI Assessment Specialist - PhD
Toronto, ONMercor
Candidates need a PhD or doctoral candidacy in computer science, electrical engineering, or a closely related field, with strong graduate-level theory and excellent written English. Research publications or industry experience are preferred.
Research, Computer science, Electrical engineering, Machine learning