Jobs for language data annotation specialist at Toronto

3,780 language data annotation specialist job listings in Canada. Find daily updated positions from leading job boards.


  • Toronto, Ontario, Canada Obsidian Full-time

    Become a pivotal player at Mercor as a Japanese Language PDF Annotation Specialist. This role needs native Japanese fluency and a passion for detail in document annotation tasks. Your main task will be to create a diverse corpus of annotated PDFs for training AI in language comprehension. This involves meticulous annotation of text regions and transcription...


  • Toronto, Ontario, Canada cohere Full-time

    Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of...


  • Toronto, Ontario, Canada Dataforce Full-time

    Work Location: Alberta, British Columbia, or Quebec; remote Work Schedule: Full-time (40 hours/week), Monday – Friday; business hours Engagement Model: Employment; fixed term/temporary Start Date: Immediate Project duration: Until September 2025 DataForce by TransPerfect is currently looking for a Language Data Annotator with idiomatic fluency in English...


  • Toronto, Ontario, Canada Cohere Full-time

    Who are we?Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI...


  • Toronto, Ontario, Canada Cohere Full-time

    Who are we?Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI...


  • Toronto, ON, Canada Cohere Full-time €34,095 - €48,560 Contract

    Enhance AI learning capabilities at Cohere as a Part-Time Data Annotation Specialist, focusing on German writing and translation. This remote independent contractor role requires a commitment of at least 16 hours weekly at a rate of 30 CAD/hour. In this impactful position, you will improve the performance of Large Language Models by meticulously labeling...


  • Toronto, ON, Canada Cohere Full-time €34,095 - €48,560 Contract

    Who are we? Our mission is to scale intelligence to serve humanity. We’re training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is instrumental to the widespread adoption of AI. We obsess over what...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada TransPerfect Full-time

    Join to apply for the English Language Data Annotator (British Columbia, remote) role at TransPerfect Work Location: British Columbia; remote Work Schedule: Full-time (40 hours/week), Monday – Friday; business hours Engagement Model: Employment; fixed term/temporary Start Date: Immediate Project duration: Until September 2025 DataForce by...


  • Toronto, ON, Canada TransPerfect Full-time

    Join to apply for the English Language Data Annotator (British Columbia, remote) role at TransPerfect Work Location: British Columbia; remote Work Schedule: Full-time (40 hours/week), Monday – Friday; business hours Engagement Model: Employment; fixed term/temporary Start Date: Immediate Project duration: Until September 2025 DataForce by TransPerfect is...


  • Toronto, Canada emplify GmbH Full-time €25,000 - €37,000 Contract

    TELUS Digital is seeking an AI Data Annotation Specialist with Finnish to oversee review and management of user-generated content, ensuring quality and adherence to guidelines. This remote role in Poland focuses on content moderation, with responsibilities spanning policy-compliant judgments and cross-team coordination. Ideal candidates possess Finnish...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Cohere Full-time €30 Temporary

    Who are we? Our mission is to scale intelligence to serve humanity. We’re training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is instrumental to the widespread adoption of AI. We obsess over what...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Cohere Full-time €30 Temporary

    Enhance AI learning capabilities at Cohere as a Part-Time Data Annotation Specialist, focusing on German writing and translation. This remote independent contractor role requires a commitment of at least 16 hours weekly at a rate of 30 CAD/hour. In this impactful position, you will improve the performance of Large Language Models by meticulously labeling...


  • Toronto, ON, Canada Cohere Full-time $10,000 - $12,000 Contract

    About the RoleThis role will focus on breaking down engineering tasks such as reporting, component search, and handling of material billing/information into individual steps that can be tackled through tool use. Your breakdown will teach the Cohere model the logic needed to complete each task.Compensation and EmploymentPart‑time independent contractor...


  • Toronto, Ontario, Canada Obsidian Full-time

    Fluent Language Skills Required: Gujarati. Native fluency in Gujarati, including full command of Gujarati script and orthography, is required for this position. All annotation and transcription work is performed in Gujarati. Why This Role Exists Document understanding breaks down fastest in the languages that parsing and vision-language models rarely see....


  • Toronto, ON, Canada Mercor Full-time $28,000 - $39,000 Contract

    Fluent Language Skills Required: Korean. Native fluency in Korean, including full command of Hangul, is required for this position. All annotation and transcription work is performed in Korean.Why This Role ExistsDocument understanding breaks down fastest in the languages that parsing and vision-language models rarely see. This project builds training data...


  • Toronto, Ontario, Canada Obsidian Full-time

    Fluent Language Skills Required: Japanese. Native fluency in Japanese, including full command of kanji, hiragana and katakana, is required for this position. All annotation and transcription work is performed in Japanese. Why This Role Exists Document understanding breaks down fastest in the languages that parsing and vision-language models rarely see. This...


  • Toronto, Ontario, Canada Mercor Full-time

    Fluent Language Skills Required: Japanese. Native fluency in Japanese, including full command of kanji, hiragana and katakana, is required for this position. All annotation and transcription work is performed in Japanese. Why This Role Exists Document understanding breaks down fastest in the languages that parsing and vision-language models rarely see. This...


  • Toronto, Ontario, Canada Mercor Full-time

    Transform Korean PDF documents into training data as a Document Annotation Specialist at Mercor. Focus on high-accuracy annotation to refine AI understanding of Korean scripts. As a Document Annotation Specialist, you will engage deeply with various Korean documents, applying your native fluency to ensure every component is correctly annotated. Your...


  • Toronto, ON, Canada Obsidian Full-time $21,000 - $39,000 Contract

    Mercor is seeking a Telugu Annotation Specialist to enhance document AI with native Telugu skills. Your work will focus on annotating diverse pages from real-world Telugu documents. In this role, you will analyze a variety of Telugu documents, ensuring precise annotation and transcription of text elements. Your expertise will allow you to navigate complex...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Mercor Full-time

    Become a Malayalam Language Annotation Expert with Mercor, focusing on transcription and structural annotation for diverse document types. Contribute to training AI models effectively. The role at Mercor requires a native Malayalam speaker to expertly manage transcription and annotation tasks. Your job will involve working with authentic documents which...