East Gwillimbury, On & mathematics Jobs – 38 Openings This Week

Cognitive Scientist - AI Trainer
DataAnnotation —Newmarket, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
13d
Clinical Data Scientist - AI Trainer
DataAnnotation —Newmarket, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
13d
High School Math and Science Tutor (In-Person, Aurora, Ontario)
Academy for Mathematics & English Aurora —Aurora, ON
- $20–$23 an hour
- Part-time
- High school diploma or GED
- Math
- Experience working with children
Quick apply
Product Analyst - AI Trainer
DataAnnotation —Newmarket, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
13d
Laminator Helper
CP Flexible Packaging —Aurora, ON
- $21 an hour
- Rotating shift
- Math
- Organizational skills
- Mechanical knowledge
- Designated paid holidays
- Disability insurance
Quick apply
Slitter Operator
CP Flexible Packaging —Aurora, ON
- $24–$28 an hour
- Math
- Communication skills
- Mechanical knowledge
- Designated paid holidays
- Disability insurance
Quick apply
Extrusion/ Laminator Helper
Nova Staffing Inc —Aurora, ON
- $21 an hour
- Rotating shift
- English
- Math
- In-person
Quick apply
11d
Sales Representative - Building Envelop
MAPEI Inc. —Ontario
- Full-time
- Microsoft Outlook
- Sales
- English
- Store discount
- Disability insurance
Quick apply
12d
Purchasing Assistant
Optimum HR Solutions —Uxbridge, ON
- $48,000–$55,000 a year
- Full-time
- Microsoft Excel
- Sales
- ERP systems
- Store discount
- Employee assistance program
Quick apply
9d
Senior Director, LEO Satellite Operations
Holt Executive —Ontario
- Engineering
- Math
- Bachelor's
Quick apply
Director, Group Underwriting
Medavie —Ontario
- $120,335–$170,000 a year
- Full-time
- Remote
- Bilingual
- Microsoft Excel
- Management
- Dental care
Civil Engineering Drafter/Detailer
Safe Roads Engineering —Aurora, ON
- $65,000–$80,000 a year
- Full-time
- AutoCAD
- CAD
- Engineering
Quick apply
13d
Mathematics Teacher (Grade 9-12)
Success Tutorial School —Aurora, ON
- $20–$26 an hour
- Part-time
- Presentation skills
- Bachelor's
- In-person
Quick apply
1d
Coordinator, Inventory Control (Part-Time)
Loblaw Companies Limited —East Gwillimbury, ON
- $21.15–$29.10 an hour
- Part-time
- Customer service
- Microsoft Office
- Math
2d
Mathematics and Science Tutor
Inspiration Learning Centre —Aurora, ON
- $18–$25 an hour
- Part-time
- English
- Math
- Experience working with children
Quick apply
Math Teacher
Aurora tutoring —Aurora, ON
- From $25 an hour
- Part-time
- Math
- Bachelor's
- Organizational skills
Quick apply
Assistant Math Learning Centre Director
Mathnasium (ID: 8603101) —Newmarket, ON
- $22–$35 an hour
- Weekends as needed
- Math
- Organizational skills
- Computer skills
- Flexible schedule
Quick apply
Financial Service Representative
PAY2DAY —Newmarket, ON
- $18–$19 an hour
- Part-time
- Sales
- Customer service
- Cashiering
Quick apply
High School Math & Science Teacher/Tutor
Oxford Learning Centres, Inc. —Whitchurch-Stouffville, ON
- $20–$25 an hour
- Part-time
- English
- Math
- Bachelor's
Quick apply
Elementary School Tutor (Grade 1-8)
S.M.A.R.T. Tutoring and Test Preparation Services —Bradford West Gwillimbury, ON
- $32–$37 an hour
- Evenings as needed
- Writing skills
- Math
- Experience working with children
- Wellness program
- Commuter benefits
Quick apply

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Cognitive Scientist - AI Trainer

DataAnnotation -
Newmarket, ON

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Job details

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

& mathematics jobs in east gwillimbury, on

Cognitive Scientist - AI Trainer

Clinical Data Scientist - AI Trainer

High School Math and Science Tutor (In-Person, Aurora, Ontario)

Product Analyst - AI Trainer

Laminator Helper

Slitter Operator

Extrusion/ Laminator Helper

Sales Representative - Building Envelop

Purchasing Assistant

Senior Director, LEO Satellite Operations

Director, Group Underwriting

Civil Engineering Drafter/Detailer

Mathematics Teacher (Grade 9-12)

Coordinator, Inventory Control (Part-Time)

Mathematics and Science Tutor

Math Teacher

Assistant Math Learning Centre Director

Financial Service Representative

High School Math & Science Teacher/Tutor

Elementary School Tutor (Grade 1-8)

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