Jobs for data labeling at Toronto

At Workada, we're not just labeling data, we're helping improve the technology people use every day. Our work creates the examples and feedback that make advanced systems more accurate, consistent, and useful.What You'll DoEvaluate outputs from AI models, text, images, video, and documents against detailed criteria. Assess quality, spot errors and...

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....

Remote Data Labeling Jobs in Canada (Full Time)Rex.zone supports AI/ML training pipelines through data labeling, RLHF evaluation, prompt evaluation, and QA checks. You will apply annotation guidelines compliance to improve training data quality for large language models and computer vision systems.About The RoleYou will label and evaluate text, image, and...

Responsibilities Design and implement tools, pipelines, and metrics to accelerate the development of our AI-first autonomy system and generative AI simulator. Own the process, criteria, and tooling for efficiently finding interesting and relevant data across the petabytes of real world data that Waabi has collected. Build high‑reliability systems for...

A leading AI firm in Toronto is seeking a part-time Data Annotation Specialist to enhance their Large Language Models. This role requires native proficiency in German and excellent English skills. Responsibilities include labeling, auditing, and correcting data, which significantly impacts model performance. The position offers a competitive rate of 30...

Responsibilities Design and implement tools, pipelines, and metrics to accelerate the development of our AI-first autonomy system and generative AI simulator. Own the process, criteria, and tooling for efficiently finding interesting and relevant data across the petabytes of real world data that Waabi has collected. Build high‑reliability systems for...

At Workada, we're not just labeling data, we're helping improve the technology people use every day. Our work creates the examples and feedback that make advanced systems more accurate, consistent, and useful. What You'll Do Evaluate outputs from AI models, text, images, video, and documents against detailed criteria. Assess quality, spot errors and...

OverviewJoin to apply for the Label Partnerships Manager, Canada role at Spotify.What You'll DoRepresent Spotify’s Label Partnerships department externally across the Canadian market, attending meetings with label and distribution partners to find opportunities and foster partnerships.Track, review, and evaluate label priorities, as well as culturally...

Overview Join to apply for the Label Partnerships Manager, Canada role at Spotify . What You'll Do Represent Spotify’s Label Partnerships department externally across the Canadian market, attending meetings with label and distribution partners to find opportunities and foster partnerships. Track, review, and evaluate label priorities, as well as...

Waabi, founded by AI visionary Raquel Urtasun, is the leader in Physical AI. With a world-class team, we're unlocking the next era of autonomous transportation with technology that's powering commercial autonomous trucks and robotaxis. Waabi is backed by and partners with world leaders in AI, automotive, logistics, and deep tech. With offices in Toronto, San...

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across...

Elevate your career as a Senior Software Engineer focused on auto-labelling and perception systems development. Harness your expertise in machine learning and coding to make significant contributions in a remote work environment. This role involves building and managing sophisticated auto-labelling systems that leverage computer vision technologies. As a...

Waabi, founded by AI visionary Raquel Urtasun, is the leader in Physical AI. With a world-class team, we're unlocking the next era of autonomous transportation with technology that's powering commercial autonomous trucks and robotaxis. Waabi is backed by and partners with world leaders in AI, automotive, logistics, and deep tech. With offices in Toronto,...

Elevate your career as a Senior Software Engineer focused on auto-labelling and perception systems development. Harness your expertise in machine learning and coding to make significant contributions in a remote work environment. This role involves building and managing sophisticated auto-labelling systems that leverage computer vision technologies. As a...

We’re building Reflow, a workforce and workflow intelligence platform that helps teams understand and improve how work gets done. We’re a U.S.-based tech company with a high bar for talent, ownership, and execution — and we’re intentional about building a strong, globally distributed team from the start.We need a Data Scientist to help design and...

Overview Palitronica is seeking a Data Scientist who enjoys finding meaningful structure in complex, real-world measurement data. You will work mainly with classical and statistical machine learning, including anomaly and novelty detection, outlier analysis, clustering, classification, and data-quality assessment. You will join an established ML system....

OverviewLevel Up Your Career with Zynga! At Zynga, we bring people together through the power of play. As a global leader in interactive entertainment and a proud label of Take-Two Interactive, our games have been downloaded over 6 billion times—connecting players in 175+ countries through fun, strategy, and a little friendly competition. From thrilling...

About Mecka AI Mecka AI is building the data infrastructure layer for robotics and embodied AI. We design and operate large-scale data capture, data labeling, and hardware deployment systems that generate high-quality datasets for leading AI and robotics teams. Our work spans hardware, operations, research, and customer delivery — and execution across...

RAVL helps technologists accelerate their careers.At RAVL, we connect strategy with execution, care deeply about the people we work with, and measure success by the lasting impact we leave behind. Our purpose is to build a team that puts real, sustainable business outcomes at the core of everything we do.We’re here to leave our clients better than we found...

Our partner is looking for a Principal Data Scientist based in Canada. This is a senior technical leadership opportunity focused on developing advanced AI models for digital pathology and oncology. You will help shape the next generation of diagnostic products by leveraging large-scale, multimodal clinical and pathology datasets. The role combines...