language data annotator jobs in Toronto

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...

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 → deployment →...

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...

Be the one building AI-powered experiences where they matter most At Genesys, we help organizations create better customer experiences through AI-powered experience orchestration. Our platform connects people, systems, data and AI to help organizations deliver more personalized service, improve operational efficiency and build stronger customer...

Job descriptionWork Location: Canada (remote/work from home)Workload: Flexible schedule (preferred weekly availability is 20 hours or more)Engagement Model: Freelance/Independent contractorExpected start date: Mid-October 2025. DataForce by TransPerfect is looking for freelance Photo Editors to join a creative and dynamic AI training project aimed at...

Senior Data Analyst page is loaded## Senior Data Analystlocations: Full timeposted on: Posted Todayjob requisition id: You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your potential and soar to new heights. At Sun Life, we're driven by our Purpose:...

Mercor is seeking experienced German Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in French-language tasks and on curating high-quality French linguistic data to train and improve the model’s understanding and...

About Turing: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...

Elevate your data engineering skills with Manulife in a hybrid program tailored for students. Contribute to building robust data pipelines while gaining real-world experience in data analytics and reporting. This position is suitable for undergraduate or graduate students graduating in December 2026 or May 2027 with a degree in Computer Science, Data...

Work Location: Toronto, Ontario, Canada Hours: 37.5 Line of Business: Technology Solutions Pay Details: $81,600 - $115,200 CAD This 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...

The searchOur client is seeking multiple technical leaders to contribute at both the Staff and Lead Engineer level. These are high-visibility, high-impact opportunities with a talent-dense, homegrown, bootstrapped, globally competitive Canadian tech success story. The company finds itself squarely in the middle of the disruption of search by AI/LLMs, the...

Chemistry Subject Matter Expert (AI Training) We're looking for chemistry experts to help train and evaluate cutting-edge AI models being developed by the world's leading research labs. Your scientific knowledge will directly shape how AI understands and reasons through complex chemistry — from undergraduate fundamentals to advanced graduate-level...

General Postdoctoral Researcher (AI Training) About The Role What if your years of advanced research could directly shape the intelligence of the AI systems that millions of people will rely on? We're looking for Masters and PhD-level researchers to bring their domain expertise to the frontier of AI development — designing and solving the complex, rigorous...

Palona’s AI agents operate in real restaurant environments: noisy phone lines, varied accents, complex menus, interruptions, incomplete information, strict business rules, and customers who expect an immediate, natural response. Improving these systems requires more than selecting the newest model. It requires disciplined evaluation, high-quality data,...

Senior Data Quality Engineer - Zonda - Toronto, OntarioJob DescriptionCompany Overview: CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index, CoStar Group is on a mission to digitize the world’s real estate, empowering all people to...

SickKids Foundation, with over 50 years of philanthropic impact is Canada's largest charitable funder of child health research, learning and care, raising over $200 million last year. As a national charity, SickKids Foundation invests in national and international initiatives to benefit children in Canada and around the world. As the fundraising partner to...

Responsibilities : Technical Leadership Provide technical leadership, guidance, and mentorship to developers and technical team members. Lead by example as a hands-on contributor while enabling team success and delivery excellence. Perform code reviews and establish development standards, security controls, and best practices. Create an...

Language Assets Coordinator (6-Month Contract) The Language Assets Coordinator manages the creation, tracking, and delivery of subtitles, dubbing materials, scripts, and metadata for global distribution. This role works closely with clients, vendors, sales teams, and internal stakeholders to ensure language assets are delivered accurately, on time, and in...

Senior Data Platform Engineer - Zonda - Toronto, OntarioJob DescriptionCompany Overview: CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index, CoStar Group is on a mission to digitize the world’s real estate, empowering all people to...

Domain Expert – Pharmacy (UpToDate Lexidrug) To qualify you must use UpToDate Lexidrug (or Lexicomp) regularly - weekly or more - as a working part of your job, with 2+ years of professional pharmacy experience. Lexidrug knowledge we require Core (required of all candidates) - Knows how to work a full medication-list interaction check to completion —...