Columbus All levels Jobs – 1154 Openings This Week

Quantitative Trader - AI Trainer
DataAnnotation —Whitby, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
2d
Line Cook/Prep Cook
avanti trattoria —Oshawa, ON
- From $20 an hour
- Part-time
- Cooking
- English
- In-person
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Payroll Clerk
Ontario Power Generation —Oshawa, ON
- $33.09–$54.49 an hour
- Contract
- Microsoft Word
- Microsoft Excel
- High school diploma or GED
12d
Retail Sales Associate Part Time
PetSmart —Oshawa, ON
- $17.75–$28.00 an hour
- Part-time
- Communication skills
- Tuition reimbursement
- Paid time off
Service Associate
Lakeridge Health —Oshawa, ON
- $26.44–$27.71 an hour
- 8 hour shift
- English
- Communication skills
- Hospital experience
Retail Sales Associate
G.A.M.E.S —Oshawa, ON
- From $17.60 an hour
- Part-time
- Heavy lifting
- Sales
- Customer service
Quick apply
22h
Retail Sales Associate Full Time
PetSmart —Oshawa, ON
- $17.75–$28.00 an hour
- Weekends as needed
- Communication skills
- Tuition reimbursement
- Paid time off
Security Concierge
FirstService Residential —Oshawa, ON
- $18 an hour
- Part-time
- High school diploma or GED
- Organizational skills
- Communication skills
Quick apply
11d
Certified Level II Dental Assistant
Lakeridge Dental Centre —Oshawa, ON
- $23–$25 an hour
- Full-time
- Pediatrics
- Communication skills
- Dental care
Quick apply
Licensed 310T Lead Hand
Mid-Ontario Truck Centre —Ajax, ON
- From $38.50 an hour
- Full-time
- Basic math
- English
- Supervising experience
- Dental care
- Vision care
Quick apply
Quantitative Psychologist - AI Trainer
DataAnnotation —Oshawa, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
2d
Certified Dental Assistant Level II
Uxbridge Dental Suites —Uxbridge, ON
- $30–$33 an hour
- Part-time
- CPR Certification
- BLS Certification
- In-person
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310T Mechanic
Mid-Ontario Truck Centre —Ajax, ON
- $35.50–$48.50 an hour
- Full-time
- Basic math
- Maintenance
- English
- Disability insurance
- Dental care
Quick apply
Sales and Leasing Consultant, Williamson Chrysler
Williamson Chrysler —Uxbridge, ON
- $50,000–$100,000 a year
- Full-time
- Sales
- Microsoft Office
- Presentation skills
- Dental care
- Employee assistance program
Quick apply
Ultrasound Technologist - Fulltime
MyHealth Centre —Port Perry, ON
- Full-time
- CPR Certification
- In-person
- Relocation assistance
- Dental care
Quick apply
Registered Massage Therapist
Shifa Full Spectrum Health Solutions —Uxbridge, ON
- $75–$600 a day
- Part-time
- Management
- Customer service
- English
- Store discount
- Flexible schedule
Quick apply
Senior Development Officer
Autism Home Base —Clarington, ON
- $60,000–$65,000 a year
- Full-time
- Hybrid work
- Salesforce
- Research
- Databases
- Flexible schedule
Quick apply
3h
Associate Technical Consultant
Diona Technologies (Canada) Inc. —Ontario
- $85,000–$95,000 a year
- Full-time
- Remote
- Computer Science
- Java
- Master's degree
- Disability insurance
- Dental care
Quick apply
AZ Driver
Martin Brower —Oshawa, ON
- $33.23 an hour
- High school diploma or GED
- Driving
- No university degree
Machine Learning Scientist - AI Trainer
DataAnnotation —Whitby, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
2d

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Quantitative Trader - AI Trainer

DataAnnotation -
Whitby, ON

Quick apply

Job details

Contract | Fixed term contract
$50.00–$140.56 an hour
2 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 Quantitative Trader - 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

all levels jobs in columbus

Quantitative Trader - AI Trainer

Line Cook/Prep Cook

Payroll Clerk

Retail Sales Associate Part Time

Service Associate

Retail Sales Associate

Retail Sales Associate Full Time

Security Concierge

Certified Level II Dental Assistant

Licensed 310T Lead Hand

Quantitative Psychologist - AI Trainer

Certified Dental Assistant Level II

310T Mechanic

Sales and Leasing Consultant, Williamson Chrysler

Ultrasound Technologist - Fulltime

Registered Massage Therapist

Senior Development Officer

Associate Technical Consultant

AZ Driver

Machine Learning Scientist - AI Trainer

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