Ottawa On Ai scientist Jobs – 36 Openings This Week

Computational Scientist - AI Trainer
DataAnnotation —Kanata, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
8d
Senior Research Scientist - AI Trainer
DataAnnotation —Ottawa, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
8d
Decision Scientist - AI Trainer
DataAnnotation —Kanata, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
8d
Clinical Data Scientist - AI Trainer
DataAnnotation —Nepean, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
8d
Data Scientist II
Scribd, Inc. —Ottawa, ON
- $118,000–$150,000 a year
- Full-time
- Computer Science
- Master's degree
- SQL
- Disability insurance
- Dental care
11d
Data Scientist
Ericsson —Ottawa, ON
- $101,500–$133,350 a year
- Computer Science
- Master's degree
- SQL
- Designated paid holidays
- Tuition reimbursement
6d
Scientist - Product Lead
BWX Technologies —Ottawa, ON
- $89,000–$139,000 a year
- Doctoral degree
- Engineering
- Master's degree
- Disability insurance
- Dental care
Data Scientist Developer
Moerae Solutions Incorporated —Ottawa, ON
- Contract
- Databases
- SQL
- Machine learning
Biologist
Dillon Consulting Limited —Ottawa, ON
- $65,000–$90,000 a year
- Full-time
- Hybrid work
- Writing skills
- Bachelor's
- Communication skills
- Employee assistance program
- Flexible schedule
Scientist (Applied Chemistry)
CBN Nano Technologies —Ottawa, ON
- $90,000–$100,000 a year
- Full-time
- Hybrid work
- Doctoral degree
- Laboratory experience
- English
Quick apply
7d
Data Scientist
Larus Technologies —Ottawa, ON
- $80,000–$95,000 a year
- Full-time
- Computer science
- Azure
- Doctoral degree
- Dental care
- Paid time off
Quick apply
8d
Intermediate Environmental Engineer/Scientist
GHD —Ottawa, ON
- $70,035–$116,681 a year
- Hybrid work
- Engineering
- English
- Bachelor's
13d
Senior Environmental Engineer/Scientist
GHD —Ottawa, ON
- $102,060–$148,060 a year
- Hybrid work
- PMP
- Engineering
- English
13d
Frontend/UI Developer
Larus Technologies —Ottawa, ON
- $80,000–$90,000 a year
- Full-time
- Azure
- Computer Science
- DevOps
- Dental care
- Paid time off
Quick apply
8d
Software Engineer, iOS Core Product - Ottawa, Canada
Speechify —Ottawa, ON
- Remote
- Doctoral degree
- Communication skills
1d
Software Engineer, Data Infrastructure & Acquisition - Ottawa, Canada
Speechify —Ottawa, ON
- Remote
- Doctoral degree
- Computer Science
- Master's degree
1d
Data Engineer
JAM Industries Ltd —Ottawa, ON
- Full-time
- Hybrid work
- Azure
- DevOps
- SQL
- Wellness program
- Disability insurance
Quick apply
Data & AI Consulting Manager - Banking
Accenture —Ottawa, ON
- $108,800–$220,400 a year
- Full-time
- Azure
- Doctoral degree
- Computer Science
Lead Data Scientist — Growth & Experimentation
Fullscript —Ottawa, ON
- Full-time
- Hybrid work
- SQL
- Python
- Paid time off
Quick apply
4d
Business Development Specialist
Work in Ottawa —Ottawa, ON
- $75,000–$95,000 a year
- Hybrid work
- Microsoft Excel
- Engineering
- Laboratory experience
- Dental care
- Vision care

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ai scientist jobs near ottawa on

Computational Scientist - AI Trainer

DataAnnotation -
Kanata, ON

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Job details

Contract | Fixed term contract
$50.00–$140.56 an hour
8 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 Computational 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

ai scientist jobs in ottawa on

Computational Scientist - AI Trainer

Senior Research Scientist - AI Trainer

Decision Scientist - AI Trainer

Clinical Data Scientist - AI Trainer

Data Scientist II

Data Scientist

Scientist - Product Lead

Data Scientist Developer

Biologist

Scientist (Applied Chemistry)

Data Scientist

Intermediate Environmental Engineer/Scientist

Senior Environmental Engineer/Scientist

Frontend/UI Developer

Software Engineer, iOS Core Product - Ottawa, Canada

Software Engineer, Data Infrastructure & Acquisition - Ottawa, Canada

Data Engineer

Data & AI Consulting Manager - Banking

Lead Data Scientist — Growth & Experimentation

Business Development Specialist

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