Mississauga, On Engineer ai Jobs – 2876 Openings This Week

Simulation Engineer - AI Trainer
DataAnnotation —Oakville, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
AI Engineer
Sanofi EU —Toronto, ON
- $94,700.00–$136,766.66 a year
- Hybrid work
- Doctoral degree
- Computer Science
- English
12d
Contact Center AI Platform-Tech Lead
Definity Financial Corporation —Toronto, ON
- $108,700–$158,700 a year
- Full-time
- Hybrid work
- CRM software
- Computer Science
- DevOps
- Tuition reimbursement
- Paid time off
AI Engineering Lead
Definity Financial Corporation —Toronto, ON
- $108,700–$158,700 a year
- Full-time
- Hybrid work
- Doctoral degree
- Computer Science
- Engineering
- Tuition reimbursement
- Paid time off
Specialist, AI Engineering
Definity Financial Corporation —Toronto, ON
- $92,000–$142,000 a year
- Full-time
- Hybrid work
- Computer Science
- Java
- Master's degree
- Tuition reimbursement
- Paid time off
Senior Engineer, Advanced Research
Dana Incorporated —Oakville, ON
- Doctoral degree
- Engineering
- English
Mechanical Engineer - AI Trainer
DataAnnotation —Brampton, ON
- From $60 an hour
- Contract
- Remote
- Engineering
- English
- Bachelor's
Quick apply
Analog and RF Layout Engineer
Capgemini —Toronto, ON
- Hybrid work
- Mentoring
- Disability insurance
- Dental care
Database Engineer / Developer
3terra —Mississauga, ON
- $90,000–$110,000 a year
- Full-time
- Hybrid work
- SQL
- Software development
- In-person
- Profit sharing
- Mileage reimbursement
Quick apply
11d
Senior Software Engineer
LTM —Mississauga, ON
- $77,874–$86,767 a year
- Software troubleshooting
- Java
- Analysis skills
- Disability insurance
- Dental care
Quick apply
Staff Software Engineer
Kaseya Careers —Toronto, ON
- $180,000–$250,000 a year
- Azure
- AWS
- APIs
Senior Mechanical Design Engineer - AI Trainer
DataAnnotation —Oakville, ON
- From $60 an hour
- Contract
- Remote
- Engineering
- English
- Bachelor's
Quick apply
Staff Applied ML Engineer
Kaseya Careers —Toronto, ON
- $220,000–$280,000 a year
- SQL
- Machine learning
- Mentoring
Lead Product Engineer, Integrations
servicePath —Ontario
- Full-time
- Remote
- Salesforce
- In-person
- AI
Quick apply
Specialist - Data Engineering
LTM —Mississauga, ON
- $87,896–$93,824 a year
- Writing skills
- DevOps
- SQL
- Disability insurance
- Dental care
Quick apply
Mechanical Design Engineer – HVAC
Digital Shovel —Toronto, ON
- From $90,000 a year
- Full-time
- Hybrid work
- Engineering
- System design
- Bachelor's
- Wellness program
- Dental care
Quick apply
Distinguished Engineer
Capital One - CA —Toronto, ON
- Full-time
- Hybrid work
- Computer Science
- Master's degree
- Bachelor's
Mechanical Design Engineer - AI Trainer
DataAnnotation —Milton, ON
- From $60 an hour
- Contract
- Remote
- Engineering
- English
- Bachelor's
Quick apply
Tech Lead
Tactable —Toronto, ON
- $150,000–$190,000 a year
- Full-time
- Hybrid work
- Azure
- System design
- English
- Dental care
- Paid time off
Quick apply
Senior Distinguished Engineer- International Card Tech
Capital One - CA —Toronto, ON
- Full-time
- Hybrid work
- Computer Science
- Java
- Master's degree

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engineer ai jobs near mississauga, on

Simulation Engineer - AI Trainer

DataAnnotation -
Oakville, ON

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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 Simulation Engineer - 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

engineer ai jobs in mississauga, on

Simulation Engineer - AI Trainer

AI Engineer

Contact Center AI Platform-Tech Lead

AI Engineering Lead

Specialist, AI Engineering

Senior Engineer, Advanced Research

Mechanical Engineer - AI Trainer

Analog and RF Layout Engineer

Database Engineer / Developer

Senior Software Engineer

Staff Software Engineer

Senior Mechanical Design Engineer - AI Trainer

Staff Applied ML Engineer

Lead Product Engineer, Integrations

Specialist - Data Engineering

Mechanical Design Engineer – HVAC

Distinguished Engineer

Mechanical Design Engineer - AI Trainer

Tech Lead

Senior Distinguished Engineer- International Card Tech

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