Ottawa On Data scientist Jobs – 45 Openings This Week

Clinical Data Scientist - AI Trainer
DataAnnotation —Nepean, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Data Scientist
Larus Technologies —Ottawa, ON
- $80,000–$95,000 a year
- Full-time
- Computer science
- Doctoral degree
- System design
- Dental care
- Paid time off
Quick apply
Data Science Consultant - AI Trainer
DataAnnotation —Nepean, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Senior Research Scientist - AI Trainer
DataAnnotation —Ottawa, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Product Analyst - AI Trainer
DataAnnotation —Nepean, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
AI & Machine Learning Engineer, Level 17 or 18 - 803 EN
Export Development Canada | Exportation et développement Canada —Ottawa, ON
- $84,698–$112,931 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- DevOps
- Relocation assistance
Quick apply
1d
Analyste, Données sur la santé et programmation statistique/ Analyst, Health Data & Statistical Programming
IQVIA —Ottawa, ON
- $90,400–$120,500 a year
- Full-time
- Microsoft Excel
- Research
- Master's degree
Scientist (Applied Chemistry)
CBN Nano Technologies —Ottawa, ON
- $90,000–$100,000 a year
- Full-time
- Hybrid work
- Doctoral degree
- English
- Time management
Quick apply
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
Data Analyst, Senior Data Analyst and Data Advisor - Inventory
Government of Canada —Ottawa, ON
- $83,862–$131,375 a year
- Overtime
- English
- Java
- Team management
Data Scientist Developer
Moerae Solutions Incorporated —Ottawa, ON
- Contract
- Databases
- SQL
- APIs
Associate Data Scientist, Privacy and De-identification / Scientifique des données associé, confidentialité et désidentification
IQVIA —Ottawa, ON
- $49,700–$82,800 a year
- Full-time
- Computer science
- Doctoral degree
- Computer Science
Data Analytics Engineer - Corporate Data Analytics Group
Canadian Bank Note Company —Ottawa, ON
- $86,000–$108,000 a year
- Full-time
- Remote
- Computer Science
- Engineering
- English
- Life insurance
Quick apply
Applied AI ML Engineer - Ottawa, ON
Trend Micro —Ottawa, ON
- $105,000–$130,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- System design
- Wellness program
- Disability insurance
Lead Data Scientist — Growth & Experimentation
Fullscript —Ottawa, ON
- Full-time
- Hybrid work
- SQL
- Team management
- Mentoring
- Paid time off
Quick apply
Senior Data Analyst / BI Analyst
High Tech Genesis —Ottawa, ON
- Full-time
- Hybrid work
- SQL
- Analysis skills
- AI
Quick apply
7d
AI/ML Engineer
ThinkRF Corp —Ottawa, ON
- Full-time
- AI
Lead Machine Learning Engineer
Serve Robotics —Ottawa, ON
- $225,000–$260,000 a year
- Full-time
- Remote
- Doctoral degree
- Computer Science
- Engineering
AI Software Development - Internal tools / Co-op Student
CAPCORP Financial —Ottawa, ON
- Computer science
- Computer Science
- Engineering
- Paid time off
- Flexible schedule
Quick apply
Senior Business Intelligence Analyst – Commercial Strategy
Consumer Tech —Ottawa, ON
- Full-time
- Microsoft Powerpoint
- SQL
- Bachelor's
- Employee stock purchase plan
- Dental care

I want to receive the latest job alerts for data scientist in ottawa on

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

data scientist jobs near ottawa on

Clinical Data Scientist - AI Trainer

DataAnnotation -
Nepean, ON

Quick apply

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
Data science
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 Clinical Data 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

data scientist jobs in ottawa on

Clinical Data Scientist - AI Trainer

Data Scientist

Data Science Consultant - AI Trainer

Senior Research Scientist - AI Trainer

Product Analyst - AI Trainer

AI & Machine Learning Engineer, Level 17 or 18 - 803 EN

Analyste, Données sur la santé et programmation statistique/ Analyst, Health Data & Statistical Programming

Scientist (Applied Chemistry)

Data Scientist II

Data Analyst, Senior Data Analyst and Data Advisor - Inventory

Data Scientist Developer

Associate Data Scientist, Privacy and De-identification / Scientifique des données associé, confidentialité et désidentification

Data Analytics Engineer - Corporate Data Analytics Group

Applied AI ML Engineer - Ottawa, ON

Lead Data Scientist — Growth & Experimentation

Senior Data Analyst / BI Analyst

AI/ML Engineer

Lead Machine Learning Engineer

AI Software Development - Internal tools / Co-op Student

Senior Business Intelligence Analyst – Commercial Strategy

I want to receive the latest job alerts for data scientist in ottawa on

Related Searches

Explore jobs in more locations

Job seeker tools

Employer Tools

Browse

Stay Connected