Cornwall, On Machine learning engineer Jobs – 39 Openings This Week

Computational Neuroscientist - AI Trainer
DataAnnotation —Cornwall, ON
- $70.75–$141.49 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
Heavy Civil Equipment Operators - Ontario Projects
Morgan Construction & Environmental Ltd —Ontario
- $35–$40 an hour
- Nights as needed
- CPR Certification
- First Aid Certification
- Construction experience
- Dental care
- Life insurance
12d
CNC Machinist
Southwestern Manufacturing Inc. —Ontario
- From $28 an hour
- Overtime
- High school diploma or GED
- In-person
- Manufacturing
- Dental care
- Life insurance
Quick apply
9d
3rd Line Network Support Engineer **Relocation to Bermuda**
The Platinum Group —Ontario
- $113,000–$150,000 a year
- Full-time
- Azure
- SQL
- AWS
- Relocation assistance
Quick apply
13d
Senior Cloud Engineer
BMO Financial Group —Ontario
- $75,900–$141,900 a year
- Full-time
- Remote
- DevOps
- AWS
- Analysis skills
- Tuition reimbursement
- Life insurance
Director, Group Underwriting
Medavie —Ontario
- $120,335–$170,000 a year
- Full-time
- Remote
- Bilingual
- Microsoft Excel
- Management
- Dental care
4d
Senior Full Stack Engineer - Electronic Arts [EAFS260703]
Hatch —Ontario
- $130,000–$170,000 a year
- Full-time
- DevOps
- AWS
- APIs
- Disability insurance
- Paid time off
Quick apply
10d
Bilingual Senior Group Underwriter (REMOTE)
Medavie —Ontario
- $91,831–$101,014 a year
- Remote
- Bilingual
- Microsoft Word
- Microsoft Excel
- Disability insurance
- Dental care
4d
Senior Workday HRIS Analyst
Medavie —Ontario
- $75,000–$90,000 a year
- Full-time
- Remote
- Analysis skills
- Bachelor's
- AI
- Dental care
- Vision care
4d
Senior Workday Security & HCM Analyst
Medavie —Ontario
- $82,647–$101,013 a year
- Full-time
- Remote
- Bachelor's
- AI
- Communication skills
4d
Senior Marketing Advisor, Communications (9 month Contract)
Medavie —Ontario
- $73,465–$100,000 a year
- Remote
- Bilingual
- Marketing
- English
4d
Intelligence Analytics Engineer
Xplore Inc —Cornwall, ON
- Full-time
- Microsoft Powerpoint
- SQL
- Analysis skills
Quick apply
6d
Grocery Clerk - PT
Food Basics —Cornwall, ON
- From $16.60 an hour
- Weekends as needed
- Recruiting
- AI
Grocery Clerk - Part Time
Food Basics —Cornwall, ON
- From $16.60 an hour
- Weekends as needed
- Recruiting
- AI
Overnight Grocery Clerk - Part Time
Food Basics —Cornwall, ON
- From $16.60 an hour
- Bakery
- Recruiting
- AI
Complex Loss Manager + Technical Specialist (BC, ON, or AB)
Square One Insurance Services —Canada
- $110,000–$125,000 a year
- Full-time
- Remote
- AI
- Leadership
- Communication skills
- Profit sharing
- Disability insurance
Quick apply
Bilingual Content Creator & Copywriter
Deals Empires inc. —Canada
- From $25 an hour
- Weekends as needed
- Remote
- Bilingual
- Writing skills
- English
- Work from home
- Flexible schedule
Quick apply
3d
Conseiller(ère) en intégration de données FME
Consortech —Canada
- $75,000–$95,000 a year
- Full-time
- Remote
- Bilingual
- Azure
- Oracle
- Wellness program
- Designated paid holidays
Quick apply
10d
Advanced Analytics Services Consultant
Data Skill Source —Canada
- $40–$50 an hour
- Full-time
- Remote
- SQL
- AI
- Communication skills
- Flexible schedule
Quick apply
5h

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Heavy Civil Equipment Operators - Ontario Projects
Morgan Construction & Environmental Ltd —Ontario
This position is tied to a specific project and its duration, concluding upon completion of the project or the incumbent’s role within it.
$35–$40 an hour
12d

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Software Engineer - Mobile
Meitou Inc. —North York, ON
*Native Development (Mandatory):* Solid, proven experience in *native iOS development (Swift/Objective-C)* and/or *native Android development (Kotlin/Java)*.
$66,656.81–$104,957.97 a year
Quick apply
WordPress Full Stack Developer
Toro Steel Buildings —Markham, ON
As we continue to expand our digital presence, we are seeking a talented *WordPress Full Stack Developer* to design, develop, maintain, and optimize our website…
$75,000–$90,000 a year

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Computational Neuroscientist - AI Trainer

DataAnnotation -
Cornwall, ON

Quick apply

Job details

Contract | Fixed term contract
$70.75–$141.49 an hour

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 Computational Neuroscientist - 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:

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

machine learning engineer jobs in cornwall, on

Computational Neuroscientist - AI Trainer

Heavy Civil Equipment Operators - Ontario Projects

CNC Machinist

3rd Line Network Support Engineer Relocation to Bermuda

Senior Cloud Engineer

Director, Group Underwriting

Senior Full Stack Engineer - Electronic Arts [EAFS260703]

Bilingual Senior Group Underwriter (REMOTE)

Senior Workday HRIS Analyst

Senior Workday Security & HCM Analyst

Senior Marketing Advisor, Communications (9 month Contract)

Intelligence Analytics Engineer

Grocery Clerk - PT

Grocery Clerk - Part Time

Overnight Grocery Clerk - Part Time

Complex Loss Manager + Technical Specialist (BC, ON, or AB)

Bilingual Content Creator & Copywriter

Conseiller(ère) en intégration de données FME

Advanced Analytics Services Consultant

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