language data annotator jobs in Toronto

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


  • Toronto, ON, Canada Mercor Remote Full-time $21,000 - $34,000 Contract

    Utilize your native Bengali skills as a Document Specialist with Mercor. Focus on annotating and transcribing Bengali documents to enhance AI performance across languages. Mercor seeks a proficient Bengali speaker for document annotation and transcription tasks. In this role, you'll work with authentic Bengali documents, ensuring detailed structural mapping...


  • Toronto, Ontario, Canada CIBC Full-time

    We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients.At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are and...


  • Toronto, ON, Canada YO AI Labs Full-time €34,000 - €55,000 Contract

    Creative & Design Specialist Role Type: Contractor Location: Remote, Worldwide Schedule: Flexible Role Overview micro1 is engaging Creative & Design Specialists to support a customer project focused on graphic design, multimedia production, UI/UX, motion graphics, and creative workflows. You'll use your professional design expertise to evaluate and...


  • Toronto, ON, Canada Intuit, Inc. Full-time €155,000 - €210,000 Contract

    QuickBooks Canada is looking for a Senior Staff Designer to reinvent how prospects experience quickbooks.ca — from first visit through trial, plan selection and purchase. This is a senior, hands‑on design role for someone who treats the website as a product with a P&L, not a brochure. You will own the design vision for the direct‑channel web...

  • Creative Designer

    4 days ago


    Toronto, ON, Canada YO AI Labs Full-time €41,000 - €83,000 Contract

    Creative & Design Specialist Role Type: Contractor Location: Remote, Worldwide Schedule: Flexible Role Overview micro1 is engaging Creative & Design Specialists to support a customer project focused on graphic design, multimedia production, UI/UX, motion graphics, and creative workflows. You'll use your professional design expertise to evaluate and...


  • Toronto, ON, Canada Alignerr Corp. Remote Full-time $118,000 - $236,000 Contract

    Clinical Business Intelligence Manager (AI Training)About The RoleWhat if your expertise in healthcare analytics could directly shape how AI understands clinical data — and ultimately influence decisions that affect patient outcomes at scale?We're looking for an experienced Clinical Business Intelligence Manager to lead analytics design and delivery at the...


  • Toronto, ON, Canada Mercor Remote Full-time $21,000 - $34,000 Contract

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

  • Data Designer II

    7 days ago


    Toronto, Canada TD Bank Full-time $81,600 - $115,200 Contract

    Work Location:Toronto, Ontario, CanadaHours:37.5Line of Business:Technology SolutionsPay Details:$81,600 - $115,200 CADThis role is eligible for a discretionary variable compensation award that considers business and individual performance.TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Affirm Full-time €153,000 - €213,000

    At Aff… we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Growth Platform Engineering team builds the core systems and tools that drive user acquisition, engagement, and lifecycle growth at Aff… Our platform enables personalized...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Rex.zone Full-time

    Rex.zone is hiring for remote data labeling roles in Canada. You will label and evaluate text, image, and multimodal data used to train ML models, including LLM response grading, RLHF labeling, and content safety assessment. Join a team applying annotation guidelines, documenting edge cases, and performing QA checks to ensure high-quality training data....


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

    Bilinguallink is seeking a Mixed-Methods Research Specialist II to shape AI-powered sign language products from conception to real-world learning feedback. You will bridge user experience, behavioral data, and model evaluation to improve learning systems for Deaf and Hard-of-hearing communities. The role designs and manages research projects combining...

  • Aerospace Engineer

    4 days ago


    Toronto, ON, Canada YO IT Consulting Full-time $90,000 - $120,000 Contract

    Job Type: Contractor Location: Remote Role Description If you’re an aerospace engineering expert who thrives on technical precision, systems thinking, and rigorous analysis, this is a unique opportunity to contribute directly to how the next generation of AI systems reason about flight, propulsion, structures, aerodynamics, controls, and mission‑critical...


  • Toronto, Ontario, Canada RemoteJobsOne Full-time

    IMPORTANT: after you apply, please check your email. We send you a link to complete your application — it is not considered until that last step is done. If you do not see it, check your spam folder. This is a fully remote position , open to candidates based in Canada. Pay: $25–$50/hr Role Title: Subject Matter Expert – Medicine & Biostatistics Chart...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Aimbient (formerly SST) Full-time €43,000 Temporary

    Aimbient, a Toronto-based healthtech startup, is seeking a Medical Data Analyst (Bulgarian Speaking) to annotate and analyze videos captured by the Aimbient platform. You will transcribe dictations, label surgical events, and support AI model training under the Manager of Medical Analysis Operations. The role requires a Bachelor's degree and fluency in...

  • Data Scientist

    7 days ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Xlysi LLC. Full-time

    Toronto, CA. Must Have: Python + Advanced AI/ML + Cloud (AWS/GCP/Azure) + SQL/Snowflake + ML Deployment/MLOps + Production Software Development + Business Communication The candidate should be a hands‑on Data Scientist, not purely an academic/research profile, with demonstrated experience taking AI/ML models from data → modeling → development →...


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

    RemoteJobsOne is seeking an Adobe Video Editor (Premiere Pro & After Effects) for a remote contractor role. You will analyze and annotate video data, create motion graphics, and ensure precise edits to support AI training datasets. Strong communication and detail orientation are required. Entry to mid-level experience is welcome, with the ability to work...


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

    Cohere is seeking a part-time Data Annotation Specialist to review and improve AI model outputs across text, image, and structured data. You will rank responses, create high-quality prompts and exemplars, and help build evaluation datasets with clear justification of judgments. This independent contractor role is remote within Canada, requires 16 hours per...


  • Toronto, Ontario, Canada Eqbank Full-time

    Elevate your career as a Data Science Intern at EQ Bank from January to April 2027. Focus on transforming data insights to foster customer engagement and business success. This internship allows you to work at the intersection of data and marketing, assisting in the creation of predictive models and customer experience analyses. You will be pivotal in...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Alignerr Corp. Full-time

    Italian Audio Transcriptionist (AI Training) About The Role What if your ability to catch every word, pause, and nuance in spoken Italian could directly shape how AI understands one of the world's most beautiful languages? We're looking for detail-oriented Italian transcriptionists — including Toronto's large and culturally rich Italian-speaking...

  • AI Domain Expert

    3 days ago


    Toronto, Ontario, Canada RemoteJobsOne Full-time

    IMPORTANT: after you apply, please check your email. We send you a link to complete your application — it is not considered until that last step is done. If you do not see it, check your spam folder.This is a fully remote position, open to candidates based in Canada.Pay: $140–$200/hrRole Title: AI Domain ExpertRole Type: Contractor (Part Time)Location:...