Hamilton, On Financial operations engineer toronto, on Jobs – 6445 Openings This Week

AI Training Specialist – Quantitative - AI Trainer
DataAnnotation —Hamilton, ON
- $55–$60 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
Junior Project Manager
Ira McDonald Construction Ltd. —Hamilton, ON
- From $90,000 a year
- Full-time
- Engineering
- English
- Project management
- Wellness program
- Dental care
Quick apply
Real Estate Agent
Michael St. Jean Realty —Ancaster, ON
- From $100,000 a year
- Weekends as needed
- Hybrid work
- Microsoft Excel
- Presentation skills
- In-person
- Work from home
- Flexible schedule
Quick apply
HVAC Technician
Haye Property Services —Ancaster, ON
- $73,000–$80,000 a year
- Full-time
- Mechanic experience
- Maintenance
- High school diploma or GED
- Dental care
- Vision care
Quick apply
Automotive Technician Full Time $35 - $50 HOURLY
Budget Exhaust & Automotive Inc —Waterdown, ON
- $35–$50 an hour
- Full-time
- Maintenance
- Power tools
- In-person
- Dental care
- Paid time off
Quick apply
Medical Radiation Technologist, Moose Factory, ON
Weeneebayko Area Health Authority —Ontario
- $38.88–$52.13 an hour
- Temporary
- English
- Computer skills
- Dental care
Quick apply
Real Estate Agent — Leads Provided
Woolcott Real Estate —Hamilton, ON
- $100,000–$400,000 a year
- Full-time
- Bilingual
- Customer service
- Administrative experience
- Flexible schedule
Quick apply
10d
Industrial Service technician - Min 2yr Exp.
Pneu Air Compressors LTD —Stoney Creek, ON
- $30–$40 an hour
- Full-time
- Schematics
- Mechanic experience
- Maintenance
- Dental care
- Paid time off
Quick apply
US Heavy Haul Flatbed
Contrans Flatbed Group —Hamilton, ON
- $1,500–$3,000 a week
- Full-time
- Driving
- In-person
- Commercial driving
- Dental care
Quick apply
AZ Truck Driver- US Cross Border Position
White Oak Transport Limited —Stoney Creek, ON
- $70,000–$110,000 a year
- Full-time
- English
- Forklift
- Driving
- Disability insurance
- Dental care
Quick apply
Welder
Triple Crown Enterprises —Hamilton, ON
- From $30 an hour
- Full-time
- Heavy lifting
- Forklift
- High school diploma or GED
- Dental care
- Paid time off
Quick apply
HVAC Installer
Vive Brant Mechanical Services Inc —Brantford, ON
- $30–$45 an hour
- Full-time
- Heavy lifting
- Schematics
- Mechanic experience
- Dental care
Quick apply
12d
Powerline Foreman
Forbes Bros. Group of Companies —Ontario
- From $60 an hour
- Full-time
- First Aid Certification
- Construction
- In-person
Quick apply
3d
Mechanics
Altra Construction Rentals —Hamilton, ON
- $24–$38 an hour
- Monday to Friday
- Schematics
- Mechanic experience
- Customer service
Quick apply
Automotive Technician 310S at Unique Chrysler Burlington
Unique Chrysler Dodge Ram Jeep —Burlington, ON
- $30–$35 an hour
- Weekends as needed
- Mechanic experience
- Maintenance
- In-person
- Store discount
- Disability insurance
Quick apply
Manufacturer's Representative - Outboard Motor Sales
SUZUKI CANADA INC —Ontario
- From $90,000 a year
- Full-time
- Sales
- Microsoft Office
- Business
- Store discount
- Disability insurance
Quick apply
Licensed Diesel Truck Technician/Mechanic I - $5K Sign On Bonus
Penske Truck Leasing and Logistics —Stoney Creek, ON
- $40–$44 an hour
- Maintenance
- Travel
- Computer skills
- Designated paid holidays
- Dental care
Account Executive, Managed IT Services
Canon Canada —Hamilton, ON
- Hybrid work
- Microsoft Powerpoint
- Microsoft Excel
- Computer Science
- Profit sharing
- Dental care
Electrician 309A
Remarkable Electric —Hamilton, ON
- $80,000–$140,000 a year
- Full-time
- Hybrid work
- Schematics
- PMP
- Master's degree
- Work from home
- Flexible schedule
Quick apply
4d
Veterinary Technician
Governors Road Animal Hospital —Dundas, ON
- From $24 an hour
- Full-time
- In-person
- Hospital experience
- Store discount
- Dental care
Quick apply

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AI Training Specialist – Quantitative - AI Trainer

DataAnnotation -
Hamilton, ON

Quick apply

Job details

Contract | Fixed term contract
$55–$60 an hour

Qualifications

Bilingual
Doctoral degree
Computer Science
Writing skills
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 AI Training Specialist – Quantitative - 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, up to $60 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:

2+ 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 is preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); a 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

financial operations engineer toronto, on jobs in hamilton, on

AI Training Specialist – Quantitative - AI Trainer

Junior Project Manager

Real Estate Agent

HVAC Technician

Automotive Technician Full Time $35 - $50 HOURLY

Medical Radiation Technologist, Moose Factory, ON

Real Estate Agent — Leads Provided

Industrial Service technician - Min 2yr Exp.

US Heavy Haul Flatbed

AZ Truck Driver- US Cross Border Position

Welder

HVAC Installer

Powerline Foreman

Mechanics

Automotive Technician 310S at Unique Chrysler Burlington

Manufacturer's Representative - Outboard Motor Sales

Licensed Diesel Truck Technician/Mechanic I - $5K Sign On Bonus

Account Executive, Managed IT Services

Electrician 309A

Veterinary Technician

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