Brampton, On Ai scientist Jobs – 99 Openings This Week

Data Scientist - AI Trainer
DataAnnotation —Caledon, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
10d
R&D AI Data & Content Generation Data Scientist - RDT Pharma R&D
Roche —Mississauga, ON
- $115,328–$151,368 a year
- Master's degree
- Bachelor's
- Machine learning
9d
Data Scientist, AI Model Risk
Royal Bank of Canada —Toronto, ON
- Full-time
- Doctoral degree
- Computer Science
- Research
Staff Data Scientist, AI Evaluations Platform
Royal Bank of Canada —Toronto, ON
- Full-time
- SQL
- Machine learning
- Financial services
9d
Scientist I, Downstream Process Development - Biologics - Eurofins CDMO Alphora, Inc.
Eurofins Canada BioPharma —Mississauga, ON
- $80,000 a year
- Immediate opening
- Doctoral degree
- Laboratory experience
- Master's degree
- Designated paid holidays
- Disability insurance
Quick apply
Director, Enterprise AI Process & Innovation
AstraZeneca —Mississauga, ON
- $147,292.80–$193,321.80 a year
- Temporary
- Engineering
- SQL
- Bachelor's
5d
Senior Formulation Scientist (Drug Product) - Eurofins CDMO Alphora, Inc.
Eurofins Canada BioPharma —Mississauga, ON
- $90,000 a year
- Immediate opening
- Microsoft Excel
- Engineering
- Laboratory experience
- Designated paid holidays
- Disability insurance
Quick apply
Director of Scientific Innovation
Farm Girl Inc. —Mississauga, ON
- $79,051.88–$187,412.09 a year
- Full-time
- Doctoral degree
- Engineering
- Master's degree
Quick apply
10d
Data Scientist II
Intact —Mississauga, ON
- $94,200–$115,200 a year
- Full-time
- Hybrid work
- No experience needed
- Machine learning
- Continuous improvement
- Employee stock purchase plan
IT Architect, AI Technical Design
Saputo Inc. —Georgetown, ON
- $104,265–$136,850 a year
- Full-time
- Bilingual
- Computer Science
- English
- Paid time off
Research Scientist
OTI Lumionics Inc. —Mississauga, ON
- $75,000–$110,000 a year
- Full-time
- Doctoral degree
- Engineering
- Project management
Lead AI/ML Scientist
Royal Bank of Canada —Toronto, ON
- Full-time
- Doctoral degree
- Computer Science
- Master's degree
1d
Technical Group Leader, Upstream Manufacturing - Biologics - Eurofins CDMO Alphora, Inc.
Eurofins Canada BioPharma —Mississauga, ON
- $95,000 a year
- Immediate opening
- Engineering
- Laboratory experience
- Master's degree
- Designated paid holidays
- Disability insurance
Quick apply
AI Developer (Fixed term contract)
Purolator Inc —Mississauga, ON
- Contract
- Computer Science
- Engineering
- English
Quick apply
9d
Technologist I, Upstream Manufacturing - Biologics - Eurofins CDMO Alphora, Inc.
Eurofins Canada BioPharma —Mississauga, ON
- $65,000 a year
- Immediate opening
- Laboratory experience
- Bachelor's
- Organizational skills
- Designated paid holidays
- Disability insurance
Quick apply
Staff Data/AI Engineer
Royal Bank of Canada —Toronto, ON
- Full-time
- Computer Science
- Engineering
- Java
Staff Engineer - Agentic AI
Royal Bank of Canada —Toronto, ON
- Full-time
- Azure
- DevOps
- Databases
Staff Engineer — Agentic AI
Royal Bank of Canada —Toronto, ON
- Full-time
- Azure
- DevOps
- Databases
Geotechnical Engineering Graduate
KGS Group —Mississauga, ON
- $70,000–$95,000 a year
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Kinetica Database Consultant
LTM —Mississauga, ON
- $91,511–$103,366 a year
- Java
- Databases
- SQL
- Disability insurance
- Dental care
Quick apply

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ai scientist jobs near brampton, on

Data Scientist - AI Trainer

DataAnnotation -
Caledon, ON

Quick apply

Job details

Contract | Fixed term contract
$50.00–$140.56 an hour
10 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 Scientist - 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

ai scientist jobs in brampton, on

Data Scientist - AI Trainer

R&D AI Data & Content Generation Data Scientist - RDT Pharma R&D

Data Scientist, AI Model Risk

Staff Data Scientist, AI Evaluations Platform

Scientist I, Downstream Process Development - Biologics - Eurofins CDMO Alphora, Inc.

Director, Enterprise AI Process & Innovation

Senior Formulation Scientist (Drug Product) - Eurofins CDMO Alphora, Inc.

Director of Scientific Innovation

Data Scientist II

IT Architect, AI Technical Design

Research Scientist

Lead AI/ML Scientist

Technical Group Leader, Upstream Manufacturing - Biologics - Eurofins CDMO Alphora, Inc.

AI Developer (Fixed term contract)

Technologist I, Upstream Manufacturing - Biologics - Eurofins CDMO Alphora, Inc.

Staff Data/AI Engineer

Staff Engineer - Agentic AI

Staff Engineer — Agentic AI

Geotechnical Engineering Graduate

Kinetica Database Consultant

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