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Ai Data Rater Jobs in Toronto, ON (NOW HIRING)

CorGTA

Data Scientist - 12 month contract

Toronto, ON

CA$70/hr

Data Scientist Rates: Up To $70.00 p/h INC. Structure: 12 month contract Location: North York, 1-2 ... Advanced AI / GenAI: Knowledge or hands-on experience with Deep Learning architectures and ...

BMO Capital Markets

Data Scientist

Toronto, ON · On-site

CA$80K - CA$175K/yr

Collaborate with business and technology teams to translate business problems into AI solutions ... Salaries for part-time roles will be pro-rated based on number of hours regularly worked. For ...

BMO Capital Markets

Associate, Data Engineer

Toronto, ON · On-site

CA$90K - CA$120K/yr

You will collaborate with AI engineers and data scientists to deliver high-quality, data-centric ... Salaries for part-time roles will be pro-rated based on number of hours regularly worked. For ...

Guidepoint

Senior Technical Product Manager

Toronto, ON · On-site

... AI platform integrations, or developer platforms. * Familiarity with APIs, OAuth, authentication flows, entitlements, rate limits, and developer documentation. * Experience working with modern data ...

Okta

AI Trainer

Toronto, ON · Hybrid

Proactively monitor and analyze AI agent performance metrics, including deflection rates, resolution rates, and customer satisfaction (CSAT) scores, translating data into actionable training and ...

Rumble

Senior Infrastructure Engineer - DDOS

Toronto, ON · Remote

CA$132K - CA$158K/yr

Its Quake AI business delivers AI compute as a service, operating AI data centers including GPU and ... Implement and maintain mitigation controls, including filtering, rate limiting, traffic shaping ...

LexisNexis

Sr Data Scientist II

Toronto, ON · On-site

Are you excited about shaping the next generation of AI-powered legal technology through generative ... Experience designing resilient distributed applications that account for timeouts, retries, rate ...

RELX

Sr Data Scientist II

Toronto, ON · On-site

Are you excited about shaping the next generation of AI-powered legal technology through generative ... Experience designing resilient distributed applications that account for timeouts, retries, rate ...

Owl.co

Senior Product Manager

Toronto, ON · On-site

CA$170K - CA$220K/yr

Define and test novel solutions using ML/AI, data, and SaaS workflows that deliver meaningful value ... rate , with renewals consistently doubling their previous terms. * Lean & Impact Driven Team : Our ...

Manulife

Winter Co-op 2027 - AI

Toronto, ON · Hybrid

CA$54K - CA$72K/yr

As an AI Co-op, you'll gain hands-on experience applying data science and machine learning ... The annual salary will be pro-rated based on the length of the work-term #LI-Hybrid This posting ...

The App Labb

AI Account Director

Toronto, ON · On-site

Developing hyper-personalization engines for retail and luxury clients that increase digital conversion rates by 20-27%. * Creating data pipelines and AI infrastructure that enable new AI initiatives ...

Royal Bank of Canada

Staff AI Engineer

Toronto, ON · On-site

... rate limiting, versioning and deprecation practices * Data & retrieval (as needed for ... RBC's AI Group is the AI accelerator for RBC, with a focus on driving the shift from early-stage AI ...

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Ai Data Rater information

What is an AI data rater?

An AI Data Rater evaluates and rates AI-generated content, such as search engine results, chat responses, or recommendations, to improve machine learning models. They follow specific guidelines to assess relevance, accuracy, and quality. This role helps refine AI systems by providing valuable feedback to enhance their performance. It typically requires strong analytical skills, attention to detail, and familiarity with the subject matter being rated.

What does an AI data rater do?

As an AI Data Rater, your main responsibilities include reviewing and evaluating various types of data—such as search queries, images, or social media content—according to detailed guidelines provided by your employer. You will typically work independently, using specialized tools or web-based platforms to rate data quality, relevance, or appropriateness. Attention to detail and consistency are important, as your feedback directly impacts the effectiveness of AI systems. Depending on the employer, you may also participate in training sessions or occasional team meetings to stay updated on the latest guidelines or project requirements.

What skills and qualifications are needed to thrive as an AI data rater?

To succeed as an AI Data Rater, you need strong analytical skills, attention to detail, and proficiency in evaluating data quality, typically requiring at least a high school diploma or equivalent. Familiarity with computer systems, web browsers, and proprietary rating platforms is often necessary, and training in data privacy or AI guidelines is sometimes provided. Excellent time management, adaptability, and effective written communication help candidates stand out in this largely remote and independent role. These skills ensure accurate data evaluations, support AI improvement, and enable consistent, high-quality performance.

What are popular job titles related to Ai Data Rater jobs in Toronto, ON?

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Ai Data Rater jobs near you
Infographic showing various Ai Data Rater job openings in Toronto, ON as of August 2026, with employment types broken down into 62% Full Time, and 38% Part Time. Highlights an 50% In-person, and 50% Remote job distribution.

RQ11266 - Data Architect/Modeller - Senior

Source Code

Toronto, ON • Hybrid

CA$95.30 - CA$114.37/hr

Full-time

Re-posted 29 days ago

Job description

RQ11266 - Data Architect/Modeller - Senior

9 months (176 business days) + Possible extension

Hybrid - 40 St. Clair Ave W, Toronto

Must Have: 

Resource will build upon the Conceptual and Logical Data Models which are technology-and application-independent and will assist with the following tasks/deliverables:

  • Continue 'data prototyping' to proof CDM recommendation
  • Refine the Logical Data Model as required.
  • Support MECP in developing their Data Migration strategy/plan
  • Assist with Alpha prototyping and/or proofs-of-concept
  • Support development of enterprise architecture artefacts for submission to Architecture Review Board for Architecture Gate Point 1 (AGP1) in spring 2027

Nice to Have:

  • Public Sector Experience
  • Knowledge and understanding of Accessibility for Ontarians with Disability Act (AODA) and related regulations and standards (Highly preferable)

Job Description

To respond to the priorities of the Government of Ontario through the passage of the Bill 5, Protect Ontario by Unleashing Our Economy Act 2025, the resource may be partially assigned to Bill 5 related projects or initiatives on an as needed basis.

Responsibilities:

Hybrid work: 3 days in the office at 40 St. Claire Ave. West/125 Resources Road. Toronto and 2 days remote from home office within Ontario.

  • Develops and implements the data architecture for application development in a complex and distributed environment, including the determination of the flow and distribution of data, the location of databases, and data access methods.
  • Provides a standard common business vocabulary, expresses strategic data requirements, outlines high level integrated designs to meet these requirements, and aligns with the enterprise strategy and related business architecture.

AI Disclaimer: Source Code may use artificial intelligence (AI) tools to assist in certain aspects of its recruiting and business operations.

Note: The higher end of the range is intended for absolutely exceptional candidates who meet all must-have requirements and most or all nice-to-have qualifications. The client will evaluate candidates based on both rate expectations and overall skill set when shortlisting.

INCORPORATED RATE RANGE (7.25 billable hours per day)

  • $95.30/hr - $114.37/hr Inc.

T4 RATE RANGE (7.25 billable hours per day)

  • $76.24/hr - $91.50/hr T4