Find remote AI training and data labeling jobs open to applicants in Canada.
Review images and short videos to label subjects, actions, emotions, relationships, and scene changes for AI training. This entry-level contract role is open worldwide and requires English and 20+ hours per week.
Posted Jul 17, 2026
Review and improve AI-generated Go code for correctness, efficiency, and reliability. This worldwide contractor role requires 20+ hours per week, strong Go skills, and at least 3 years of software engineering experience.
Posted Jul 17, 2026
Create difficult physics problems, detailed solutions, and evaluation benchmarks for large language models. This expert contract role is open worldwide, requires strong physics and graduate-level STEM experience, and offers 20+ hours per week.
Posted Jul 17, 2026
Help evaluate advanced Biology language models by creating difficult problems, solving them carefully, and writing clear feedback. This part-time contract role is open worldwide to English-speaking Biology experts.
Posted Jul 17, 2026
Create, solve, and explain advanced chemistry problems used to train AI models. This remote contractor role requires deep chemistry knowledge, clear reasoning, and at least 20 hours per week.
Posted Jul 17, 2026
Design and solve difficult physics problems that test large language models, then write clear solutions and feedback. This remote contractor role needs strong physics knowledge, excellent English, and at least 20 hours each week.
Posted Jul 17, 2026
Build Java backend components and help evaluate, fine-tune, and improve large language models. This remote contractor role requires 20+ hours per week, strong English, and solid software development skills.
Posted Jul 17, 2026
Build JavaScript and TypeScript code, evaluate AI model responses, create fine-tuning datasets, and support human feedback training. This remote contractor role runs for one month with 20, 30, or 40 hours per week.
Posted Jul 17, 2026
Help train and evaluate AI coding models with Python, JavaScript or TypeScript, response ranking, dataset creation, and RLHF. This worldwide contractor role requires 20+ hours per week and strong English.
Posted Jul 17, 2026
Create and review board game reasoning tasks, assess AI answers, and build prompts and rubrics for evaluation datasets. This contract role is worldwide, requires English, and calls for 20 or more hours each week.
Posted Jul 16, 2026
Evaluate personalized AI conversations in Dutch for helpfulness, accuracy, natural language, and evidence. This remote one-month contract pays $20 per hour and requires at least four hours per day.
Posted Jul 16, 2026
Review how conversational AI uses personal context in Vietnamese, compare responses, and explain your ratings. This remote contractor role pays $15 an hour for 20+ hours per week over three months.
Posted Jul 16, 2026
Evaluate how well an AI uses personal context to make responses more helpful in Thai. This remote contract role pays $15 per hour for 20+ hours weekly and requires use of your primary personal account.
Posted Jul 16, 2026
Evaluate Hindi AI conversations by writing prompts, comparing responses, checking personalization quality, and explaining your ratings. This contractor role pays $15 per hour and requires 20+ hours each week.
Posted Jul 16, 2026
Evaluate how well AI uses personal context in Indonesian conversations. Create multi-turn prompts, compare responses, and give clear feedback at $15 per hour with 20+ hours available each week.
Posted Jul 16, 2026
Review Turkish AI responses and user interaction history against clear project rules. Earn $15 per hour with a 30 or 40 hour weekly schedule and four hours of PST overlap.
Posted Jul 16, 2026
Create multi-turn Korean prompts and review AI responses for natural, helpful use of personal context. This remote contractor role pays $15 per hour and requires 20 or more hours each week.
Posted Jul 16, 2026
Evaluate how well conversational AI uses personal context in Chinese, compare responses, and write evidence-based feedback. This remote, three-month contract pays $15 per hour and requires at least 20 hours weekly.
Posted Jul 16, 2026
Evaluate Spanish conversational AI responses, design multi-turn prompts, and explain which answers are more helpful and accurate. This remote contractor role pays $15 per hour and requires 20+ hours weekly.
Posted Jul 16, 2026
Evaluate how well AI uses personal context in Arabic conversations. This remote three-month contract pays $15 per hour and requires at least four hours daily, with Pacific Time overlap.
Posted Jul 16, 2026
Review how conversational AI uses personal context in Portuguese, create realistic multi-turn prompts, rank responses, and explain quality issues. This part-time contractor role pays $15 per hour and requires at least 20 hours each week.
Posted Jul 16, 2026
Create and evaluate Russian and English training data for large language models. Research claims, write reasoning tasks, and explain answers while working 20 or more hours each week with US Pacific time overlap.
Posted Jul 16, 2026
Review Finnish and English content, test AI reasoning, and give detailed feedback in a remote one-month contractor assignment. Availability of 20 or more hours weekly is required, with up to 40 hours preferred.
Posted Jul 16, 2026
Review and improve AI-generated code, create coding datasets, and build tools that verify software solutions. This flexible contractor role is open to experienced engineers in the US, Canada, and selected Western European countries.
Posted Jul 16, 2026
Review and improve AI-generated code across major programming languages, from design through production operations. This flexible contractor role requires strong software engineering experience and partial PST availability.
Posted Jul 16, 2026
Review real open-source codebases, test bug-fixing tasks, and assess how large language models perform on software engineering problems. This remote contractor role requires 20+ hours per week and strong programming skills.
Posted Jul 16, 2026
Create and review mathematical reasoning content that helps language models solve problems more accurately. This remote contract role suits strong English writers with algebra, geometry, trigonometry, and calculus skills.
Posted Jul 16, 2026
Evaluate AI model responses, write Python solutions, and create training data for a one-month remote contractor assignment. You need at least three years of strong Python experience and must commit to 20, 30, or 40 hours per week.
Posted Jul 16, 2026
Evaluate AI models, rank responses, build fine-tuning datasets, and analyze public data using Python. This remote contractor role offers 20, 30, or 40 hours per week with Pacific Time overlap.
Posted Jul 16, 2026
Evaluate Portuguese AI responses for natural, accurate personalization in realistic conversations. This three-month contractor role pays $15 per hour and offers 20 or more hours per week.
Posted Jul 15, 2026
AI training and data labeling work helps prepare and review examples used by artificial-intelligence systems. Depending on the project, tasks can include annotating images or video, transcribing or recording audio, writing or rating model responses, evaluating search results, translating text, reviewing code, or applying subject-matter knowledge. For applicants in Canada, the individual posting is the source of truth for the actual responsibilities and eligibility.
OpenTrain is the hiring organization for the roles available through OpenTrain. Candidates apply through OpenTrain, and successful candidates may be placed or referred to the client whose project they will support. The individual posting controls the role-specific qualifications, eligibility, hours, pay, and other requirements, so read it carefully before deciding whether to apply.
