Columbus Data scientist Jobs – 83 Openings This Week

Research Data Scientist - AI Trainer
DataAnnotation —Aurora, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Senior Analyst, Operations Transformation
Questrade Financial Group —Toronto, ON
- $80,000–$90,000 a year
- Full-time
- Hybrid work
- Finance
- SQL
- Bachelor's
Quick apply
Machine Learning Lead, Edge AI Inferencing
Blumind —Markham, ON
- Full-time
- Hybrid work
- Doctoral degree
- Computer Science
- Engineering
Quick apply
Sr to Principal Machine Learning Engineer, Framework & Performance
Qualcomm —Markham, ON
- Computer science
- Doctoral degree
- Computer Science
Applied AI Solutions Technical Lead
CAA SCO Systems & Services Inc —Thornhill, ON
- $66,900–$102,900 a year
- Computer Science
- Bachelor's
- Machine learning
- Wellness program
- Tuition reimbursement
Quick apply
Senior Accounts Officer
Fotocoach JJ Almanza —Lindsay, ON
- $38,069.21–$53,168.53 a year
- Full-time
- Databases
- Analysis skills
- Machine learning
Quick apply

More jobs to discover

Find similar jobs that you might be interested in.

Senior Analyst, Operations Transformation
Questrade Financial Group —Toronto, ON
Have a Bachelor’s degree in Data Science, Statistics, Business, Finance, or a related field (or equivalent practical experience).
$80,000–$90,000 a year
Quick apply
Senior Program Manager - Operations Transformation (Insurance)
Recrute Action Inc. —Toronto, ON
Minimum 7 years of program/project management experience in operations or service delivery, preferably in health, dental, or insurance domains.
$100–$130 an hour
Quick apply
4d

Show more similar jobs

Explore jobs in cities nearby

Check out jobs in cities near your current location, Columbus

Specialist, AI Engineering
Definity Financial Corporation —Toronto, ON
Bachelor’s or master’s degree in computer science, Data Science, Artificial Intelligence, or a related field. System & Data Integration: Architect and implement…
$92,000–$142,000 a year
Research Data Scientist - AI Trainer
DataAnnotation —Aurora, ON
A bachelor's degree in a quantitative field preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (Master’s or PhD)…
$50.00–$140.56 an hour
Quick apply

Show more jobs in cities nearby

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

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

Research Data Scientist - AI Trainer

DataAnnotation
Aurora, ON

Quick apply

Job details

Contract | Fixed term contract

Benefits

Flexible schedule

Skills

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 Research 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 columbus

Research Data Scientist - AI Trainer

Senior Analyst, Operations Transformation

Machine Learning Lead, Edge AI Inferencing

Sr to Principal Machine Learning Engineer, Framework & Performance

Applied AI Solutions Technical Lead

Senior Accounts Officer

More jobs to discover

Explore jobs in cities nearby

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

Job seeker tools

Employer Tools

Browse

Stay Connected