Ontario Data consultant Jobs – 2472 Openings This Week

Data Science Consultant - AI Trainer
DataAnnotation —Nepean, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
6d
Data Science Consultant - AI Trainer
DataAnnotation —Hamilton, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
6d
Senior Consultant, IT Analytics- Innovation: Data & Analytics
Deloitte —Toronto, ON
- $62,000–$106,000 a year
- Hybrid work
- Bilingual
- Spanish
- SQL
Customer Data Consultant
Axonify —Toronto, ON
- $103,000–$153,000 a year
- Full-time
- Remote
- Microsoft Excel
- Data analysis skills
- Finance
- Paid time off
5d
Associate Consultant
The Goal Getters Associates —Toronto, ON
- Microsoft Word
- Microsoft Excel
- Oracle
Sales and Leasing Consultant
Fraser Ford Sales Cobourg —Cobourg, ON
- $65,000–$120,000 a year
- Full-time
- Microsoft Outlook
- Sales
- Customer service
- Store discount
- Wellness program
Quick apply
Acoustic Consultant
Soft dB —Mississauga, ON
- $58,240–$93,600 a year
- Full-time
- Hybrid work
- Microsoft Excel
- English
- Microsoft Office
- Mileage reimbursement
- Life insurance
Quick apply
10d
Principal Consultant - Oracle Fusion Financials Cloud
Infosys —Mississauga, ON
- $102,474–$147,835 a year
- Oracle
- Bachelor's
- Travel
Quick apply
Sales Manager, Williamson GM
Williamson GM —Uxbridge, ON
- $100,000–$150,000 a year
- Full-time
- CRM software
- Sales
- Customer service
- Dental care
Quick apply
12d
Senior Consultant - Oracle Fusion HCM Absence Management Cloud
Infosys —Mississauga, ON
- $92,740–$105,007 a year
- Oracle
- Analysis skills
- Bachelor's
Quick apply
Lead Consultant - Oracle Fusion HCM - OTL
Infosys —Mississauga, ON
- $96,620–$109,129 a year
- Overtime
- Oracle
- Analysis skills
- Bachelor's
Quick apply
Specialist - Data Engineering
LTM —Mississauga, ON
- $87,896–$93,824 a year
- Azure
- DevOps
- SQL
- Disability insurance
- Dental care
Quick apply
Data Science Consultant - AI Trainer
DataAnnotation —North York, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
6d
Technical Sales Consultant
Anchor Concrete Products —Kingston, ON
- $45,000–$75,000 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Civil engineering
- Disability insurance
- Dental care
Quick apply
12d
Marine Sales Manager
Half-Way Motors —Thunder Bay, ON
- From $100,000 a year
- Full-time
- Sales
- Customer service
- Bachelor's
Quick apply
Proposal Manager
Chisholm Fleming & Associates —Markham, ON
- $65,000–$110,000 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Quick apply
Specialist - Software Engineering
LTM —Mississauga, ON
- $87,896–$93,824 a year
- APIs
- Python
- Disability insurance
- Dental care
Quick apply
Specialist - Data Engineering
LTM —Mississauga, ON
- $87,896–$93,824 a year
- Disability insurance
- Dental care
Quick apply
Preconstruction Director
Sierra Construction Group —Woodstock, ON
- $175,000–$215,000 a year
- Full-time
- Engineering
- Master's degree
- Analysis skills
- Wellness program
- Disability insurance
Quick apply
Water Treatment Engineer
Aquatech Dewatering Company, Inc. —Maple, ON
- $85,000–$95,000 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Excel
- Engineering
Quick apply

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Data Science Consultant - AI Trainer

DataAnnotation -
Nepean, ON

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Job details

Contract | Fixed term contract
$50.00–$140.56 an hour
6 days ago

Qualifications

Bilingual
Statistics
Doctoral degree
Computer Science
Writing skills
Engineering
Mathematics
English
Google Cloud Platform
Master's degree
AWS
Bachelor's

Full job description

DataAnnotation is committed to creating quality AI. Help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule.

We are looking for an existing Data Science Consultant - AI Trainer to help train AI models. AI models are increasingly capable of performing complex analytical and scientific reasoning — but these systems still need practitioners with real-world quantitative experience to validate whether the outputs actually hold up in practice. That's where you come in.

You'll work closely with state-of-the-art AI models on tasks like evaluating AI-generated quantitative analysis, solving technical problems, and providing feedback that directly shapes how these systems reason about data, models, and scientific problems. Whether your background is in data science, astrophysics, economics, biostatistics, operations research, or any other quantitative field, if you think rigorously about data and models, your skills are directly applicable here. You can fit this work alongside a full-time role, or treat it as your primary focus, choosing projects and schedules that align with your availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass, you'll receive an email confirmation, and paid work will become available on our platform.

Advantages of contracting with us:

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
Competitive pay: projects are paid hourly at $50 to $100 USD per hour, with bonus rates available on some projects.
Impact: help shape the future of AI systems built to reason about data and analytics.

Responsibilities:

Evaluate AI-generated quantitative work, including statistical analysis, predictive modeling, scientific reasoning, and data-driven insights, for technical accuracy and real-world validity.
Design and solve quantitative problems used to train and benchmark AI systems, spanning areas like forecasting, experimental analysis, optimization, and statistical inference.
Write clear technical explanations and well-documented analytical code.
Provide feedback that directly shapes the next generation of AI models built for quantitative reasoning.

Qualifications:

3+ years of hands-on experience in a quantitative role or research environment — such as data science, statistics, economics, finance, physics, biology, epidemiology, operations research, or any adjacent field.
Some coding experience required, with comfort writing and reviewing analytical code end-to-end.
Practical experience with statistical methods, predictive modeling, and experiment design (e.g., A/B testing, hypothesis testing, regression, classification, time-series forecasting).
Fluency in English (native or bilingual level) with strong writing skills.
A bachelor's degree in a quantitative field preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (Master’s or PhD) is a plus.
Relevant credentials are a plus (e.g., Kaggle Competition ranking, AWS/GCP ML certifications, or equivalent demonstrated expertise).

Note: Payment is made via PayPal. We will never ask for any money from you. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand.

Quick apply

Refine Your Search

data consultant jobs in ontario

Data Science Consultant - AI Trainer

Data Science Consultant - AI Trainer

Senior Consultant, IT Analytics- Innovation: Data & Analytics

Customer Data Consultant

Associate Consultant

Sales and Leasing Consultant

Acoustic Consultant

Principal Consultant - Oracle Fusion Financials Cloud

Sales Manager, Williamson GM

Senior Consultant - Oracle Fusion HCM Absence Management Cloud

Lead Consultant - Oracle Fusion HCM - OTL

Specialist - Data Engineering

Data Science Consultant - AI Trainer

Technical Sales Consultant

Marine Sales Manager

Proposal Manager

Specialist - Software Engineering

Specialist - Data Engineering

Preconstruction Director

Water Treatment Engineer

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