Top 261 Ai Jobs in Ontario, Ca

Computational Physicist - AI Trainer
DataAnnotation —Victoria, CA
- $50.00 - $140.56 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
11d
Computational Neuroscientist - AI Trainer
DataAnnotation —Fontana, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Machine Learning Engineer (Agent & Inference) - (Chinese Mandarin Speaker)
Bitus Labs —Irvine, CA
- From $130,000 a year
- Full-time
- Azure
- Computer Science
- 3 years
- Health insurance
- Dental insurance
Quick Apply
Mechanical Engineer - AI Trainer
DataAnnotation —San Bernardino, CA
- From $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
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10d
Junior Mechanical Engineer - AI Trainer
DataAnnotation —Anaheim, CA
- From $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
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10d
AI Product Specialist – PC Hardware
Gigabyte —City of Industry, CA
- From $40 an hour
- Email
- Computer Science
- Bachelor of Science
- English
- Paid holidays
- Health insurance
Quick Apply
Regional Sales Manager (SMT, inspection equipment)
Cesna Recruitment —California
- $100,000 - $110,000 a year
- Full-time
- Up to 50% travel
- Marketing
- 5 years
- Paid holidays
- Health insurance
Quick Apply
Regional Sales Manager (SMT)
Cesna Recruitment —California
- Up to 50% travel
- Marketing
- 5 years
- Paid holidays
- Health insurance
Quick Apply
AI Business Process Automation Manager
NexHub Solutions Inc. —Ontario, CA
- $25 an hour
- Full-time
- English
- Mid-level
- SQL
- Employee discount
Quick Apply
Strategy & Product Owner Conversational AI (Non-Technical)
TELUS Digital —Ontario, CA
- Full-time
- Remote
- PMP
- Analysis skills
- Organizational skills
AI Innovation Manager
California Baptist University —Riverside, CA
- Computer science
- Computer Science
- Writing skills
- Flexible schedule
Computer Science AI Adjunct Faculty
University of La Verne —La Verne, CA
- $27.04 - $28.08 an hour
- Part-time
- Background check
- Classroom
- Doctoral degree
- Free parking
- Retirement plan
Manager, Data Science
Inland Empire Health Plan —Rancho Cucamonga, CA
- $154,128.00 - $204,214.40 a year
- Full-time
- Hybrid work
- 7 years
- Computer Science
- Research
- Disability insurance
- Health insurance
Data Scientist
ocV!BE —Anaheim, CA
- $100,000 - $140,000 a year
- Full-time
- Computer Science
- Mid-level
- 3 years
AI Automation Engineer
Monoprice Inc. —Brea, CA
- $120,000 - $150,000 a year
- Full-time
- Microsoft Outlook
- Mid-level
- SQL
Quick Apply
Sr. AI Product Strategist
Niagara Bottling —Diamond Bar, CA
- $100,464.14 - $145,673.02 a year
- Full-time
- Oracle
- Master's degree
- SQL
- Health savings account
- AD&D insurance
Quick Apply
Founder’s Office – AI Operations Builder
CuraPatient Inc. —Irvine, CA
- $68,000 - $82,000 a year
- Full-time
- Office
- Recruiting
- Senior level
Quick Apply
AI Architect
Appex Innovation —Irvine, CA
- $80 an hour
- Contract
- System design
- Office
- 8 years
Computer Science Adjunct Faculty
University of La Verne —La Verne, CA
- $27.04 - $28.08 an hour
- Part-time
- Background check
- Classroom
- Doctoral degree
- Free parking
- Retirement plan
AI Engineering Lead
University of California, Riverside —Riverside, CA
- $126,700 - $256,100 a year
- Full-time
- Background check
- 8 years
- Analysis skills

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Computational Physicist - AI Trainer

DataAnnotation -
Victoria, CA

Quick Apply

Job Details

Part-time | Full-time | Contract
$50.00 - $140.56 an hour
11 days ago

Benefits

Flexible schedule

Qualifications

Software coding
Design of experiments
English
Providing code feedback

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 Physicist - 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 jobs in ontario, ca

Computational Physicist - AI Trainer

Computational Neuroscientist - AI Trainer

Machine Learning Engineer (Agent & Inference) - (Chinese Mandarin Speaker)

Mechanical Engineer - AI Trainer

Junior Mechanical Engineer - AI Trainer

AI Product Specialist – PC Hardware

Regional Sales Manager (SMT, inspection equipment)

Regional Sales Manager (SMT)

AI Business Process Automation Manager

Strategy & Product Owner Conversational AI (Non-Technical)

AI Innovation Manager

Computer Science AI Adjunct Faculty

Manager, Data Science

Data Scientist

AI Automation Engineer

Sr. AI Product Strategist

Founder’s Office – AI Operations Builder

AI Architect

Computer Science Adjunct Faculty

AI Engineering Lead

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