Toronto, On Computer science researcher Jobs – 81 Openings This Week

Academic Researcher - AI Trainer
DataAnnotation —Concord, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Research Data Analyst Neurotrauma
Unity Health Toronto —Toronto, ON
- $42.89–$53.61 an hour
- Temporary
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Outlook
Research Data Engineer GEMINI Data Quality
Unity Health Toronto —Toronto, ON
- $47.22–$59.03 an hour
- Temporary
- Azure
- Computer Science
- Engineering
14d
Research Technical Assistant - AI and Multimodal Foundation Models
University Health Network —Toronto, ON
- $22.60–$28.25 an hour
- Part-time
- Remote
- Computer Science
- Engineering
- Master's degree
Quick apply
2d
Member of Technical Staff - Data
Veeda AI —Toronto, ON
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Bachelor's
Quick apply
Research Officer (1-year Term)
University of Toronto —Toronto, ON
- $63,963–$81,797 a year
- Full-time
- Computer Science
- Research
- Analysis skills
15h
Scientific Applications & AI Analyst
University of Toronto —Toronto, ON
- $116,547–$149,043 a year
- Full-time
- Computer Science
- Engineering
- Presentation skills
3d
Member of Technical Staff - ML Performance
Veeda AI —Toronto, ON
- Full-time
- Hybrid work
- Computer science
- Computer Science
- C++
Quick apply
QA Specialist
FUJIFILM —Toronto, ON
- $65,000–$80,000 a year
- Full-time
- Microsoft Word
- Computer Science
- Writing skills
- Dental care
- Vision care
Intern Researcher
Fujitsu —Toronto, ON
- $18–$23 an hour
- Doctoral degree
- Computer Science
- Engineering
Research Assistant (SRI) - Physical Sciences - Casual 2026-16438
Sunnybrook Health Sciences Centre —Toronto, ON
- Research
- Bachelor's
- Python
Quick apply
Member of Technical Staff - ML Operations
Veeda AI —Toronto, ON
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Bachelor's
Quick apply
Member of Technical Staff - Robotics
Veeda AI —Toronto, ON
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Research
Quick apply
Research Technical Intern
M31 AI —Toronto, ON
- $25–$28 an hour
- Full-time
- Hybrid work
- Computer science
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
Applied Research Scientist, LLM Evaluation & Post-Training
Innodata Inc. —Toronto, ON
- $245,000–$315,000 a year
- Remote
- Doctoral degree
- Computer Science
- Research
Quick apply
UX Researcher III
eBay Inc. —Toronto, ON
- $110,400–$147,400 a year
- Full-time
- Computer science
- Doctoral degree
- Computer Science
- Paid time off
Applied Researcher
eBay Inc. —Toronto, ON
- $118,000–$157,500 a year
- Full-time
- Doctoral degree
- Computer Science
- Research
- Paid time off
Manager, Research Analytics
University of Toronto —Toronto, ON
- $93,592–$155,985 a year
- Full-time
- Computer Science
- Writing skills
- Research
6d
Software Engineer, Education
Autodesk —Toronto, ON
- $78,000–$114,400 a year
- Full-time
- Computer Science
- Engineering
- AWS
Research Engineer
Holland Bloorview Kids Rehabilitation Hospital —Toronto, ON
- Full-time
- Computer Science
- Engineering
- Bachelor's

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computer science researcher jobs near toronto, on

Academic Researcher - AI Trainer

DataAnnotation -
Concord, 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
Research
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 Academic Researcher - 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

computer science researcher jobs in toronto, on

Academic Researcher - AI Trainer

Research Data Analyst Neurotrauma

Research Data Engineer GEMINI Data Quality

Research Technical Assistant - AI and Multimodal Foundation Models

Member of Technical Staff - Data

Research Officer (1-year Term)

Scientific Applications & AI Analyst

Member of Technical Staff - ML Performance

QA Specialist

Intern Researcher

Research Assistant (SRI) - Physical Sciences - Casual 2026-16438

Member of Technical Staff - ML Operations

Member of Technical Staff - Robotics

Research Technical Intern

Applied Research Scientist, LLM Evaluation & Post-Training

UX Researcher III

Applied Researcher

Manager, Research Analytics

Software Engineer, Education

Research Engineer

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