data annotator data entry jobs in Montreal

1,000 data annotator data entry job listings in Canada. Find daily updated positions from leading job boards.


  • Montreal, Quebec, Canada Alignerr Remote Full-time US$170 - US$200 Permanent

    Researcher — Lean 4 & Formal Proof Systems (AI Training) About The Role What if your deep mathematical training could directly shape how AI understands and reasons about formal proofs? We're looking for mathematicians and formal verification specialists to translate sophisticated mathematical arguments into machine-verifiable Lean 4 proofs — working at...


  • Montreal, Quebec, Canada Sorenson Communications Full-time

    Come be a part of our mission and make a meaningful and positive impact with the industry leading provider of language services for the Deaf and hard-of-hearing!Pay Range: Actual pay may vary up or down depending on job-related factors which may include knowledge, skills, experience, and location. In addition, this position may be eligible for incentive...


  • Montreal, Quebec, Canada Alignerr Remote Full-time US$35 - US$60 Permanent

    Threat Intelligence Analyst (AI Training) About The Role We partner with the world's leading AI research labs to build smarter, more capable AI systems — and we need real security expertise to do it. As a Threat Intelligence Analyst, you'll bring your hands-on knowledge of adversary behavior, threat campaigns, and CTI workflows to help train and evaluate...


  • Montreal, Montreal (administrative region), Canada mthree Full-time $45,000 - $120,000 Contract

    OverviewJoin or sign in to find your next jobDirect message the job poster from mthree[Role formally known as Production Support]Want to work in technology at an investment bank?Paid graduate training, ongoing support, opportunities at leading global employers – the Alumni graduate program gives you everything you need. (And don’t worry, there’s no...


  • Montreal, Quebec, Canada TowardJobs Remote Part-time

    Work at Home Data Entry Clerk - Part Time (Side Gig)We are looking for people who are motivated to participate in paid research across the country and local areas. Join This Work from Home USA Market Research Panel Today.You have two options when it comes to paid research : you can either take part in person or online. This is a great way for you to make...


  • Montreal, Quebec, Canada Mercor Full-time

    Mercor is seeking a remote AI red team specialist to probe conversational models and identify vulnerabilities. You will annotate failures, surface risks, and generate reproducible data for safety improvements.The role emphasizes structured testing, clear communication of risks to diverse stakeholders, and the ability to adapt across multiple projects....


  • Montreal, Quebec, Canada Obsidian Full-time

    Mercor is seeking experienced German Linguistic Experts to join a cutting-edge AI research project. The role focuses on evaluating LLM performance in German-language tasks and curating high-quality German linguistic data to train and improve model understanding and generation capabilities. You will edit, annotate, and provide linguistic feedback while...


  • Montreal, Quebec, Canada Rex.zone Full-time

    A tech company specializing in AI is seeking an AI Trainer based in Canada. The role involves improving large language models through RLHF-style evaluations, prompt evaluation, and data labeling. Candidates should have experience with structured evaluation, strong writing skills, and familiarity with AI evaluation workflows. This position offers an hourly...


  • Montreal, Quebec, Canada Only Data Entry Remote Full-time

    Important: You Will Receive An Email Within Next 2 Minutes After Applying , Check Your Inbox or Spam Folder For next steps.  A Data Entry Clerk, is responsible for inputting data and making changes to existing data figures in digital databases. Their duties include inputting data from paper documents into digital spreadsheets, updating order statuses...


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Work Vista Full-time €15 - €18 Temporary

    Join to apply for the Annotation Quality Editor (Remote) role at Work Vista . This remote, part‑time contract role serves as a final quality assurance layer in the data pipeline. You will review and refine the work of other annotators and the AI model itself. Key Details Job Title: Annotation Quality Editor (Remote) Location: Remote within the...


  • Montreal, Quebec, Canada YO AI Labs Full-time

    YO AI Labs is seeking an experienced Civil Rights Attorney to contribute legal expertise to an AI-enabled project. You will review, annotate, and refine AI-generated civil rights content, focusing on accuracy, legality, and ethical considerations.This remote contractor role emphasizes strong legal research, writing, and collaboration with interdisciplinary...


  • Montreal, Quebec, Canada Symcor Full-time

    About Symcor Symcor enables secure data exchanges and supporting business processes, to help clients succeed in an evolving digital world. Trusted by Canada's largest institutions for over 25 years to support their digital transformations, Symcor aligns industry participants to solve common challenges in the most effective and efficient way. Our goal is for...


  • Montreal, Quebec, Canada Mercor Full-time

    Mercor seeks experienced English Linguistic Experts to join an AI research project and evaluate LLM performance on English-language tasks. You will curate high-quality English linguistic data to train and improve the model's understanding and generation capabilities.Responsibilities include evaluating, editing, annotating, and providing linguistic feedback...


  • Montreal, Quebec, Canada YO AI Labs Full-time

    YO AI Labs is seeking experienced Family Law Attorneys to contribute their legal expertise to an AI-human collaboration project. You will review, annotate, and refine AI-generated family law content remotely for US contexts, applying custody, divorce, and adoption knowledge.No AI background required; strong research, writing, and analytical skills are...


  • Montreal, Quebec, Canada Only Data Entry Remote Full-time

    Important: You Will Receive An Email Within Next 2 Minutes After Applying , Check Your Inbox or Spam Folder For next steps.  A Data Entry Clerk, is responsible for inputting data and making changes to existing data figures in digital databases. Their duties include inputting data from paper documents into digital spreadsheets, updating order statuses...


  • Montreal, Quebec, Canada YO AI Labs Full-time

    YO AI Labs seeks a Creative & Design Specialist for remote worldwide engagement on a customer project spanning graphic design, multimedia production, UI/UX, motion graphics, and creative workflows.You will evaluate AI-generated outputs, provide high-quality human feedback, and annotate content to improve AI training. Prior paid AI human-data experience is...


  • Montreal, Quebec, Canada Groupe Dynamite Inc. Full-time

    Overview Groupe Dynamite Inc. (GDI) is a Montréal-based, public company of integrated omni-channel brands, designing and distributing accessible, trend-forward fashion for women since 1975. Our mission of "Empowering YOU to be YOU" is brought to life through the GARAGE and DYNAMITE banners and represents the consumer-centric core of GDI's long-standing...


  • Montreal, Quebec, Canada Alignerr Remote Full-time US$38 - US$60 Permanent

    Application Security Analyst (AI Training) About The Role Your experience finding and fixing real vulnerabilities is exactly what the next generation of AI needs. At Alignerr, we partner with leading AI research labs to build smarter, safer AI systems — and we need application security professionals who understand how software actually breaks in...


  • Montreal, Quebec, Canada TowardJobs Remote Part-time

    Work from Home Survey Taker (Side Gig)We are looking for people who are motivated to participate in paid research across the country and local areas. Join this Work from Home Canada Market Research Panel Today.You have two options when it comes to paid research : you can either take part in person or online. This is a great way for you to make extra income...


  • Kirkland, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Bilinguallink Full-time €45,000 - €51,000

    Clinical Data Administrator – 7 months Contract CBI Home Health supports people at home and in the community. We are one of Canada’s leading specialized community services, home and integrated care providers, operating in more than 800 communities across the country. Our teams work together to deliver the right care at the right time, helping people...