Ontario Data modeler Jobs – 45 Openings This Week

Predictive Modeler - AI Trainer
DataAnnotation —Waterloo, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Predictive Modeler - AI Trainer
DataAnnotation —Scarborough, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
AutoCAD Civil 3D Modeler
Aecon Group —Toronto, ON
- $64,000–$85,000 a year
- Civil engineering
- Engineering
- Quality Control
- Tuition reimbursement
Underwriter, Executive Risks, SBS
SCOR —Toronto, ON
- $122,497–$149,179 a year
- Hybrid work
- Business development
- Project management
- Bachelor's
- Designated paid holidays
- Disability insurance
Mechanical BIM Modeler
MultiTech Trades Corp —Mississauga, ON
- Full-time
- In-person
- Communication skills
- Disability insurance
- Dental care
Quick apply
Data Modeler
CGI —Toronto, ON
- $95,000–$145,000 a year
- Full-time
- Hybrid work
- SQL
- APIs
- Communication skills
Quick apply
Senior Data Modeler - 6 Month Contract
Venterra Realty —Richmond Hill, ON
- $60–$80 an hour
- Call to connect
- Hybrid work
- Computer Science
- Engineering
- Master's degree
Quick apply
2d
Survey Data Processor
EBC Inc. —Mississauga, ON
- $125,000–$175,000 a year
- Engineering
- Quality Control
- Construction experience
- Employee assistance program
Quick apply
Junior 3D Modeler
Harding Display Corp —Toronto, ON
- $55,000–$65,000 a year
- Full-time
- Hybrid work
- No university degree
- Budgeting
- Communication skills
- Disability insurance
- Dental care
Quick apply
Modeler, BIM
Aecon Group —Toronto, ON
- $60,000–$80,000 a year
- Engineering
- Organizational skills
- Communication skills
- Tuition reimbursement
Specialist - Data Engineering
LTM —Mississauga, ON
- $100,000–$135,000 a year
- Analysis skills
- Agile
- Communication skills
- Disability insurance
- Dental care
Quick apply
6d
Manager, Data Products
Scotiabank —Toronto, ON
- Computer Science
- Engineering
- Finance
4d
Associate Director - Lead Data Modeler/Analyst
Royal Bank of Canada —Toronto, ON
- Full-time
- Computer Science
- Engineering
- SQL
Data Designer
Recutify Inc. —Markham, ON
- Full-time
- Computer Science
- SQL
- Bachelor's
Quick apply
Surface Modeler
TI Automotive —Windsor, ON
- $28–$35 a week
- Full-time
- Engineering
- Mentoring
- Manufacturing
- Tuition reimbursement
- Paid time off
Quick apply
Senior Data Modeler, GFT
Royal Bank of Canada —Toronto, ON
- Full-time
- Computer Science
- Engineering
- Research
3D Modeler
EBC Inc. —Mississauga, ON
- $60,000–$105,000 a year
- English
- Continuous improvement
- Communication skills
- Employee assistance program
Quick apply
Senior Data Modeller
Capgemini —Toronto, ON
- Azure
- Analysis skills
- Agile
- Disability insurance
- Dental care
BIM Specialists
Innovation Seven —Ottawa, ON
- $20–$25 an hour
- Full-time
- Hybrid work
- AutoCAD
- Microsoft Office
- Analysis skills
Senior Data Modeller
Capgemini Sogeti —Toronto, ON
- Azure
- Analysis skills
- Agile
- Disability insurance
- Dental care

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Predictive Modeler - AI Trainer

DataAnnotation -
Waterloo, ON

Quick apply

Job details

Contract | Fixed term contract
$50.00–$140.56 an hour

Qualifications

Statistics
Predictive analysis
Statistics
Doctoral degree
Computer Science
Predictive modeling analysis
Writing skills
Engineering
Mathematics
English
Master's degree
Bachelor's
Quantitative modelling analysis
A/B testing
AI
Performing statistical data analysis

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 Predictive Modeler - 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 modeler jobs in ontario

Predictive Modeler - AI Trainer

Predictive Modeler - AI Trainer

AutoCAD Civil 3D Modeler

Underwriter, Executive Risks, SBS

Mechanical BIM Modeler

Data Modeler

Senior Data Modeler - 6 Month Contract

Survey Data Processor

Junior 3D Modeler

Modeler, BIM

Specialist - Data Engineering

Manager, Data Products

Associate Director - Lead Data Modeler/Analyst

Data Designer

Surface Modeler

Senior Data Modeler, GFT

3D Modeler

Senior Data Modeller

BIM Specialists

Senior Data Modeller

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