Waterloo, On Hand model Jobs – 201 Openings This Week

Quantitative Psychologist - AI Trainer
DataAnnotation —Breslau, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
7d
Mechanical Engineer - AI Trainer
DataAnnotation —Cambridge, ON
- From $60 an hour
- Contract
- Remote
- Engineering
- English
- Bachelor's
Quick apply
Service Manager
Forbes GM —Waterloo, ON
- $80,000–$140,000 a year
- Full-time
- High school diploma or GED
- Business
- Leadership
- Dental care
Quick apply
Mechanical Designer - AI Trainer
DataAnnotation —Kitchener, ON
- From $60 an hour
- Contract
- Remote
- Engineering
- English
- Bachelor's
Quick apply
6d
Senior Accountant / Financial Analyst
(Located out of Bright) The Bright Cheese and Butter Mfg. Co. Ltd. —Bright, ON
- $50,000–$75,000 a year
- Full-time
- Microsoft Excel
- English
- Finance
- Dental care
- Paid time off
Quick apply
6d
Junior/Intermediate - Estimator / Project Manager (Civil)
EBS Geostructural Inc. —Breslau, ON
- From $85,000 a year
- Full-time
- AutoCAD
- Engineering
- Microsoft Office
- Disability insurance
- Dental care
Quick apply
Automation Technician - AI Trainer
DataAnnotation —Guelph, ON
- From $60 an hour
- Contract
- Remote
- Engineering
- English
- Bachelor's
Quick apply
6d
IT Architect - DevOps
Home Hardware Stores Limited —St. Jacobs, ON
- $100,000–$135,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- DevOps
- Disability insurance
- Dental care
Filling Specialist (Senior Production Operator)
Septodont —Cambridge, ON
- From $28 an hour
- Weekends only
- High school diploma or GED
- In-person
- Mechanical knowledge
- Employee assistance program
Quick apply
Warehouse Worker
PDI Bulk —Guelph, ON
- $22 an hour
- Weekends as needed
- Heavy lifting
- Forklift
- Warehouse experience
- Dental care
- Employee assistance program
Quick apply
Industrial Millwright - Kitchener
Wonderbrands —Kitchener, ON
- $43 an hour
- Night shift
- Heavy lifting
- Communication skills
- Mechanical knowledge
- Dental care
Department Manager, Meat - Northern Canada
Northern / NorthMart —Ontario
- $48,450–$65,000 a year
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Customer service
Toolmaker / Machine Builder
CMP Automation —Kitchener, ON
- $30–$44 an hour
- Full-time
- Assembly
- Travel
- Welding
Quick apply
Set Up Operator
Arrow Machine and Fabrication Group —Guelph, ON
- $18.00–$35.50 an hour
- Heavy lifting
- High school diploma or GED
- Computer skills
- Profit sharing
- Dental care
Quick apply
Business Intelligence & Data Architect Lead
Greenbridge Foodservice —Kitchener, ON
- $80,000–$105,000 a year
- Immediate opening
- SQL
- Business
- Leadership
- Dental care
- Paid time off
Quick apply
Machine Build Supervisor
Trited Innovation Inc-Cambridge - ONTARIO —Cambridge, ON
- $50,000–$70,000 a year
- Full-time
- Schematics
- Engineering
- Assembly
- Profit sharing
- Disability insurance
Quick apply
7d
Maintenance & Facilities Manager
Bend All Automotive —Ayr, ON
- $120,000–$140,000 a year
- Full-time
- ERP systems
- Maintenance
- Microsoft Office
- Wellness program
- Dental care
Quick apply
Production Scheduler
Wonderbrands —Kitchener, ON
- Microsoft Excel
- Engineering
- Microsoft Office
Project Manager - Automation
CMP Automation —Kitchener, ON
- $85,000–$115,000 a year
- Full-time
- PMP
- Project management
- Software development
Quick apply
Associate Orthodontist - Paleczny Orthodontics
Corus Orthodontists —Ontario
Quick apply

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Quantitative Psychologist - AI Trainer

DataAnnotation -
Breslau, ON

Quick apply

Job details

Contract | Fixed term contract
$50.00–$140.56 an hour
7 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 Quantitative Psychologist - 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

hand model jobs in waterloo, on

Quantitative Psychologist - AI Trainer

Mechanical Engineer - AI Trainer

Service Manager

Mechanical Designer - AI Trainer

Senior Accountant / Financial Analyst

Junior/Intermediate - Estimator / Project Manager (Civil)

Automation Technician - AI Trainer

IT Architect - DevOps

Filling Specialist (Senior Production Operator)

Warehouse Worker

Industrial Millwright - Kitchener

Department Manager, Meat - Northern Canada

Toolmaker / Machine Builder

Set Up Operator

Business Intelligence & Data Architect Lead

Machine Build Supervisor

Maintenance & Facilities Manager

Production Scheduler

Project Manager - Automation

Associate Orthodontist - Paleczny Orthodontics

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