Find remote AI training and data labeling jobs open to applicants in Canada.
Review prompts and AI-generated responses for CBRN safety risks, rank model behavior, and provide expert feedback. This part-time contract pays $50 to $52 per hour for less than 20 hours per week.
Posted Sep 21, 2026
Evaluate structured interviews, interpret verbal and nonverbal cues, and document defensible judgments for AI training. This remote contractor role pays $25 to $65 per hour and typically requires about 15 hours per week or more.
Posted Sep 20, 2026
Create backend coding tasks and deterministic verifiers for AI systems, using secure, scalable software practices. Pay is $30 to $100 per hour equivalent, paid per task that meets the project specifications.
Posted Sep 20, 2026
Review backend coding tasks and design deterministic verifiers for AI training. The role offers $30 to $100 per hour equivalent, paid per task, with flexible work of about 15 hours weekly.
Posted Sep 20, 2026
Transcribe, review, and annotate Korean and English audio for an AI training project. This part-time contractor role pays $20 to $36 per hour and requires professional Korean fluency and transcription experience.
Posted Sep 19, 2026
Transcribe and review Japanese audio for an AI training project at $20 to $36 per hour, with less than 20 hours per week. Apply through OpenTrain, then complete the application on the hiring site.
Posted Sep 19, 2026
Listen to short AI-generated music clips, identify their instrument family and specific instrument, and complete a flexible 2-day remote project for a $160 fixed price.
Posted Sep 19, 2026
Review clinical publications and AI-generated scientific content, verify claims against clinical source records, and write structured feedback. This remote contract role pays $50 to $80 per hour and requires at least five years of medical or scientific publication experience.
Posted Sep 18, 2026
Work remotely as a senior accounting and finance AI advisor, analyzing financial data, answering complex questions, and creating practical recommendations. The contract supports 20 or more hours per week for an initial 10 weeks.
Posted Sep 18, 2026
Review public or synthetic contracts, identify legal risks, and write clear feedback for AI training. This part-time contractor role pays $80 to $180 per hour equivalent, paid per task that meets project specifications.
Posted Sep 17, 2026
Review and improve AI-generated code across open-source repositories, with flexible remote work of about 15 hours per week. Pay is $100 to $150 per hour equivalent, paid per task that meets project specifications.
Posted Sep 16, 2026
Earn $40 to $60 per hour as an Associate Forward Deployed Engineer supporting customer data ingestion, transfer, validation, and workflow automation. Use Python, APIs, command-line tools, and Git in a flexible part-time contract role.
Posted Sep 16, 2026
Work part time on AI code evaluation by building, debugging, and reviewing full-stack software across multiple languages. Earn $50 to $100 per hour equivalent, paid per task that meets project specifications.
Posted Sep 16, 2026
Review, rank, and improve AI responses about explosives and energetic materials. This remote project-based role pays $1 to $100 per hour and requires relevant professional expertise, clear written English, and 20+ hours per week.
Posted Sep 16, 2026
Evaluate AI answers about chemical safety, toxicology, process safety, and chemical security. Review risks, rank responses, and write safer answers for up to USD $70 to $100 per hour with 20+ hours per week.
Posted Sep 16, 2026
Build and maintain large-scale data pipelines, distributed systems, and databases as a remote, part-time Big Data Engineer. Pay is $30 to $80 per hour, with applications starting on OpenTrain.
Posted Sep 15, 2026
Review and rate AI-generated content about chemical, biological, radiological, and nuclear safety. This remote contract role requires professional English, CBRN knowledge, and 20+ hours per week, with rates of up to $60 to $100 per hour.
Posted Sep 12, 2026
Review and improve AI-generated answers on nuclear physics, radiation, reactors, and safety. This part-time contract pays up to $60 to $90 per hour for 20+ hours each week.
Posted Sep 11, 2026
Review and improve AI-generated materials science answers across metals, polymers, ceramics, composites, and more. This remote contract role pays up to $30 to $95 per hour and requires 20 or more hours each week.
Posted Sep 11, 2026
Review and improve AI-generated content on biochemistry, molecular biology, and laboratory methods for up to $30 to $85 per hour. This remote contract role requires professional English, relevant scientific expertise, and 20+ hours each week.
Posted Sep 11, 2026
Review and improve AI-generated content through research, summaries, analytical answers, and detailed feedback. Use fluent Turkish and English in a flexible remote contract requiring 20+ hours each week.
Posted Sep 11, 2026
Work remotely on LLM training tasks involving research, analytical questions, scenario creation, and detailed feedback. Professional fluency in Norwegian and English is required, with 20+ hours per week expected.
Posted Sep 11, 2026
Review Japanese and English language model outputs, solve analytical questions, and write clear feedback that helps improve AI systems. This remote, part-time contract role requires 20 or more hours each week.
Posted Sep 11, 2026
Work remotely as a Business Analyst supporting AI training with French and English text. Analyze research, reasoning, and model responses for a worldwide, part-time contractor role requiring 20 or more hours each week.
Posted Sep 11, 2026
Work remotely as a Spanish and English Business Analyst helping improve AI through research, reasoning, scenario writing, and detailed content evaluation. The role requires 20 or more hours each week and some overlap with US hours.
Posted Sep 11, 2026
Review business datasets and documents for accuracy, privacy, and consistency as a Data Analyst. This remote, part-time contract pays $31 to $60 per hour.
Posted Sep 9, 2026
Remote contractor work for a CAD and simulation consultant supporting aerospace, mechanical, and electrical engineering AI training. The 8-week assignment requires 20 to 40 hours weekly and Pacific Time overlap.
Posted Sep 8, 2026
Create and review coding tasks, source materials, and model outputs for AI software engineering evaluation. The role pays $50 to $100 per hour equivalent, paid per task that meets the project specifications, for about 15 hours per week.
Posted Sep 7, 2026
Transcribe and review Mandarin and English audio for AI training, adding tags and notes while following project standards. This remote contractor role requires 20+ hours per week and pays $20 to $30 per hour equivalent, paid per task.
Posted Sep 7, 2026
Transcribe and annotate Cantonese and English audio, review automated transcripts, and create accurate time-stamped files. The role requires 20+ hours per week and pays $20 to $35 per hour equivalent, paid per task.
Posted Sep 7, 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.
