Backend Developer - Fully Remote | Upto $85/hr
Toronto, ONMercor
2+ YOECandidates need at least 2 years of professional backend engineering experience, including building APIs, distributed systems, microservices or databases. They must regularly use AI coding agents and be able to judge model-generated code for bugs and architectural tradeoffs.
Cursor, Claude Code, Codex, Windsurf, Gemini CLI
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
Mobile Engineer - Fully Remote | Upto $85/hr
Toronto, ONMercor
2+ YOECandidates need at least 2 years of professional iOS experience with production apps in Swift and modern iOS frameworks. They must regularly use AI coding agents such as Cursor or Claude Code and judge model-generated mobile architecture.
Swift, Cursor, Claude Code, Codex, Windsurf, Gemini CLI
DevOps Engineer - AI Model Evaluator
Toronto, ONMercor
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
DevOps Engineer - AI Model Evaluator
Toronto, ONMercor
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
Security Engineer - Fully Remote | Upto $85/hr
Toronto, ONMercor
2+ YOECandidates need 2+ years of professional security engineering experience in application, cloud, infrastructure security or vulnerability management. They must regularly use AI coding agents such as Cursor, Claude Code or Codex and identify flaws in generated code.
Cursor, Claude Code, Codex, Windsurf, Gemini CLI
Nursing Expert - Lexidrug Specialist
Toronto, ONMercor
2+ YOECandidates need at least 2 years of nursing experience, ideally in acute care, and an RN licence in good standing. They must use Lexidrug or Lexicomp weekly and rely on Interactions and Trissel's at the point of administration.
Lexidrug, Lexicomp, Trissel's
Data Engineer - AI Model Evaluation
Toronto, ONMercor
2+ YOECandidates need 2+ years of professional data engineering experience, including building ETL pipelines, data warehouses, analytics platforms or distributed data systems. Regular use of AI coding agents such as Cursor, Claude Code or Codex is required.
Cursor, Claude Code, Codex, Windsurf, Gemini CLI
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
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
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
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
Clinical Pharmacist - Fully Remote | Upto $120/hr
Toronto, ONMercor
2+ YOECandidates need a PharmD and an active pharmacy license, at least 2 years of professional pharmacy experience (hospital preferred), and weekly use of Lexidrug or Lexicomp. Strong working knowledge in two or three specialized clinical areas is also required.
Lexidrug, Lexicomp, Trissel's
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
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
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
Cloud Engineer - Fully Remote | Upto $85/hr
Toronto, ONMercor
2+ YOECandidates need at least 2 years of professional DevOps, SRE or cloud engineering experience and hands-on work with AWS, Azure, GCP, Kubernetes, Terraform, CI/CD or observability tools. Regular use of AI coding agents and the ability to judge infrastructure solutions are also required.
AWS, Azure, GCP, Kubernetes, Terraform, Cursor
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
Machine Learning Engineer - Fully Remote | Upto $85/hr
Toronto, ONMercor
2+ YOECandidates need 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 judge the quality of model-generated ML work.
Cursor, Claude Code, Codex, Windsurf, Gemini CLI
Marketing Specialist - Fully Remote | Upto $80/hr
Toronto, ONMercor
5+ YOEMercor asks for 5+ years of hands-on professional experience in admin, marketing, HR or accounting, and current or recent practice. Candidates need to write clear, evidence-grounded rationales and work reliably within short turnaround windows.
Research, Work independently
Business Operations Expert - Evaluator
Toronto, ONMercor
5+ YOECandidates need 5+ years of hands-on experience in admin, marketing, HR or accounting, and must be working or recently working in that field. They need to write clear, evidence-based rationales and deliver reliably within a short turnaround window.
Research, Work independently
Data Engineer - Fully Remote | Upto $80/hr
Toronto, ONMercor
2+ YOECandidates need 2+ years of professional data engineering experience, including building ETL pipelines, data warehouses or distributed data systems. They must regularly use AI coding agents and be able to evaluate model-generated data infrastructure.
Cursor, Claude Code, Codex, Windsurf, Gemini CLI
Data Engineer - AI Model Evaluator
Toronto, ONMercor
2+ YOECandidates need 2+ years of professional data engineering experience, including building ETL pipelines, data warehouses or distributed data systems. They must regularly use AI coding agents and be able to judge model-generated data infrastructure.
Cursor, Claude Code, Codex, Windsurf, Gemini CLI