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Data Rater Jobs in Ontario (NOW HIRING)

emergiTEL Inc.

Data Analyst

Toronto, ON · Hybrid

CA$38.18 - CA$46.60/hr

Junior Data Analyst Toronto, Ontario, Canada | 1-Year Contract | Hybrid (1-2 days/week in Downtown Toronto) Pay Rate: $38.18/hour (T4) | $46.60/hour (Incorporated) About the Role The Junior Data ...

Pacer Group

Data Modeler

Toronto, ON · Hybrid

BFSI Pay Rate: CAD 50-55/hour Incorporated Application Deadline: May 30th, 2026 SKILLS REQUIRED Architect conceptual, logical, and physical data models in accordance with ACORD data and information ...

DUCA Financial Services Credit Union Ltd.

Competitive rates. * Personalized financial solutions, guidance, and service with the lowest ... Data Architect DUCA is looking for a Data Architect to join our growing team! Job Purpose & Summary ...

LeverageTek

Data Modeler

Ottawa, ON · Remote

... Rate Negotiable This is an existing position vacancy. About LeverageTek Staffing Solutions Founded in 2003, LeverageTek provides end-to-end, cross-functional staffing solutions throughout North ...

Infotek Consulting Inc.

Data Engineer

Toronto, ON · Hybrid

CA$80 - CA$90/hr

May 2026 - May 2027 Rate: $80-90/hr We are looking for a Data Engineer to join a growing AI and analytics team focused on building scalable data pipelines, reporting solutions, and AI-driven ...

New

Pacer Group

Test Data Management

Toronto, ON · Hybrid

Contract Duration: 06- 12 Months Pay Rate: CAD 45-48/hour Incorporated Application Deadline: May ... data provisioning, data masking, and data virtualization Should have good exp. with SQL Familiar ...

ABL Careers

Data Entry Associate

Concord, ON

CA$22.50/hr

Monday - Friday Hours: 8:30 am - 5:00 pm Rate of Pay: $22.50/hr Weekly pay! Day shift! Duties: - Respond to customer requests regarding transportation issues - Data entry of customer and product ...

Td

Senior Manager, Data Management (4519)

Toronto, ON

CA$115.60K - CA$163.20K/yr

We are looking for a Senior Manager - Data Management to join the FCRM Data Strategy and Management team, to implement data controls for Customer Risk Rating to remediate a regulatory finding, as ...

Canadiantirecorporation

Data Engineer

Toronto, ON

CA$64K - CA$106K/yr

As a Data Engineer in our Advanced Analytics team, your primary focus will be on ensuring the ... For critical roles, the compensation offering will be reviewed to ensure alignment with market rate ...

Canadian Tire

Data Engineer

Toronto, ON

CA$64K - CA$106K/yr

As a Data Engineer in our Advanced Analytics team, your primary focus will be on ensuring the ... For critical roles, the compensation offering will be reviewed to ensure alignment with market rate ...

LeverageTek

SAP Data Migration Analyst

Ottawa, ON · On-site

... Rate Negotiable This is an existing position vacancy. Experience delivering full-cycle SAP data migration Experience with SAP Activate methodology and conversion tools Strong understanding of SAP ...

Canadian Tire

Data Engineer

Toronto, ON · On-site

CA$64K - CA$106K/yr

As a Data Engineer in our Advanced Analytics team, your primary focus will be on ensuring the ... For critical roles, the compensation offering will be reviewed to ensure alignment with market rate ...

emergiTEL Inc.

Data Engineer 1-19698

Toronto, ON · On-site

CA$41.50 - CA$43.30/hr

T4 Rates: ($41.50/hr -$43.30/hr) Description: As a Junior Data Engineer, you will be responsible for learning to design, build and run data-driven applications on Google Cloud Platform that enable ...

Borrowell

Data Engineer

Toronto, ON

... rates. Additionally, we offer personalized financial product recommendations from Canada's most ... As a Data Engineer, you will play a crucial role building and maintaining our data infrastructure ...

BMO Capital Markets

Principal Data Scientist

Toronto, ON

CA$103.20K - CA$192K/yr

Data Analytics & Reporting Uses advanced analytical algorithms and technologies (e.g. machine ... Salaries for part-time roles will be pro-rated based on number of hours regularly worked. For ...

Pacer Group

BFSI Pay Rate: CAD 48-50/hour Incorporated Application Deadline: May 25th, 2026 SKILLS REQUIRED 8-10 years of exp in Data Testing, ETL Testing and Big Data Testing Experience in ETL Testing, Database ...

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Data Rater information

See Ontario salary details

$10

$28

$73

How much do data rater jobs pay per hour?

As of May 29, 2026, the average hourly pay for data rater in Ontario is $28.42, according to ZipRecruiter salary data. Most workers in this role earn between $15.14 and $31.97 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Data Rater, and why are they important?

To thrive as a Data Rater, you need strong analytical abilities, attention to detail, and proficiency in following detailed guidelines, often requiring at least a high school diploma or equivalent. Familiarity with web-based evaluation tools, spreadsheets, and sometimes proprietary rating platforms is typically expected. Excellent time management, critical thinking, and effective written communication are valuable soft skills for excelling in this role. These skills ensure accurate and consistent data evaluation, which directly impacts the quality and effectiveness of machine learning models and search algorithms.

What are some common challenges Data Raters face, and how can they effectively manage them?

Data Raters often encounter challenges such as maintaining consistency in their evaluations, understanding complex guidelines, and managing repetitive tasks. To effectively handle these, it's important to regularly review guideline updates, seek clarification from team leads when unsure, and use productivity techniques to stay focused during long periods of rating. Collaborating with peers through forums or team meetings can also help share best practices and resolve ambiguities.

What are Data Raters?

Data Raters are professionals who evaluate and provide feedback on data, such as search engine results, advertisements, and social media content, to help improve the accuracy and relevance of algorithms. They often work with large tech companies to assess whether content meets specific quality guidelines and user intent. Data Raters typically work remotely on a part-time or flexible schedule, and their work is crucial in training artificial intelligence systems to better understand human preferences.

What is the difference between Data Rater vs Data Annotator?

AspectData RaterData Annotator
Required CredentialsHigh school diploma or equivalent; some roles may require basic technical skillsHigh school diploma; some roles may prefer familiarity with annotation tools
Work EnvironmentRemote or office-based; often involves reviewing data for qualityRemote or office-based; involves labeling or tagging data for machine learning
Employer & Industry UsageTech companies, data services, AI firmsAI and machine learning companies, data labeling services

Data Raters primarily review and assess data quality, ensuring accuracy and consistency, while Data Annotators focus on labeling data to train machine learning models. Both roles are essential in AI development, often sharing similar skills and work environments, but differ in their specific tasks and objectives.

What are popular job titles related to Data Rater jobs in Ontario? For Data Rater jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Data Rater jobs in Ontario look for? The top searched job categories for Data Rater jobs in Ontario are:
What cities in Ontario are hiring for Data Rater jobs? Cities in Ontario with the most Data Rater job openings:
Data Rater jobs near you
Infographic showing various Data Rater job openings in Ontario as of May 2026, with employment types broken down into 56% Full Time, and 44% Part Time. Highlights an 77% In-person, and 23% Remote job distribution, with an average salary of $59,106 per year, or $28.4 per hour.
Data Analyst

Data Analyst

Pyramid Consulting, Inc

Toronto, ON

Other

Posted 20 days ago

Job description

Immediate need for a talented Data Analyst. This is a 12+ months contract opportunity with long-term potential and is located in Toronto, Ontario, CA (Hybrid). Please review the job description below and contact me ASAP if you are interested.


Job ID:26-14230


Pay Range: CAD 30 - CAD 36/hour.


Key Responsibilities:


  • Collect, clean, and analyze structured datasets to support operational and strategic initiatives.
  • Build and maintain dashboards, reports, and data visualizations that clearly communicate key trends and findings.
  • Write, optimize, and troubleshoot SQL queries for data extraction, transformation, and validation.
  • Assist in developing Python-based scripts, workflows, and analytical models to automate recurring tasks and enhance data accuracy.
  • Support data quality, documentation, and governance efforts across the data lifecycle.


Key Requirements and Technology Experience:


  • Key Skills; Data Analysis
  • Data Injection
  • Troubleshooting SQL Queries
  • Python Scripting
  • Data Manipulation
  • Exposure to facilities, workplace operations, real estate, or related environments
  • Experience with BI tools (e.g., Streamlit, Tableau, Power BI)
  • Familiarity with version control (e.g., Git)
  • Minimum 2 years of hands-on experience working with data in a professional or project-based environment.
  • Proficiency in SQL for querying and manipulating relational datasets.
  • Practical experience using Python for analysis, automation, or data manipulation.
  • Foundational understanding of client or other cloud-based data warehousing platforms.


Our client is a leading Cloud Data-warehousing Industry, and we are currently interviewing to fill this and other similar contract positions. If you are interested in this position, please apply online for immediate consideration.


Pyramid Consulting, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, colour, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.


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