Columbus Scientist Jobs – 3 Openings This Week

Machine Learning Scientist - AI Trainer
DataAnnotation —Whitby, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Data Scientist II
Intact —Ajax, ON
- $94,200–$115,200 a year
- Full-time
- Hybrid work
- No experience needed
- Machine learning
- AI
- Employee stock purchase plan
Senior AI Data Scientist
Biocode Ai —Canada
- Full-time
- Hybrid work
- Master's degree
- SQL
- Bachelor's
- Dental care
- Tuition reimbursement
Quick apply

Discover related jobs

Based on your search for scientist jobs.

Senior Wildlife Biologist
Canacre —Markham, ON
Experience leading wildlife field surveys in remote settings, reviewing of field data and coordinating with various field teams.
$110,000–$150,000 a year
Quick apply
Post-Doctoral Fellow (SRI) - Sunnybrook Research Institute - Temporary Full-Time 2026-18500
Sunnybrook Health Sciences Centre —Toronto, ON
PhD in a relevant field (e.g., virology, molecular biology, biomedical sciences). Provide guidance, training and mentorship to trainees and enable scientific…
Quick apply
9d

Explore jobs in cities nearby

Check out jobs in cities near your current location, Columbus

Machine Learning Scientist - AI Trainer
DataAnnotation —Whitby, 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
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 scientist in columbus

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

scientist jobs near columbus

Data Scientist jobs in Ajax, ON

Data Scientist jobs in Scotiabank Place, ON

Data Scientist jobs in Quebec Province

Data Scientist jobs in Richmond Hill, ON

Data Entry jobs in Kitchener, ON

Data Data Entry jobs in Peterborough, ON

Data Scientist jobs in Burlington, ON

Senior Data Scientist jobs in Montréal, QC

Data Center Technician jobs in Vancouver, BC

Senior Data Scientist jobs in Vancouver, BC

Data Center Technician jobs in Regina, SK

Work At Home Data Entry jobs in Ontario

Sewing Machine Operator, Tailor jobs in Winnipeg, MB

Machine Learning Engineer jobs in Oakville, ON

Aerospace Engineer jobs in Vancouver, BC

Machine Learning Engineer jobs in London, ON

Machine Learning Engineer jobs in Montréal, QC

Electrical Engineer jobs in Ottawa, ON

Mechanical Engineer jobs in Montréal, QC

Machine Learning Engineer jobs in Province De Québec

Machine Learning Scientist - AI Trainer

DataAnnotation -
Whitby, 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
Machine learning
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 Machine Learning 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

scientist jobs in columbus

Machine Learning Scientist - AI Trainer

Data Scientist II

Senior AI Data Scientist

Discover related jobs

Explore jobs in cities nearby

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

Explore jobs in more locations

Job seeker tools

Employer Tools

Browse

Stay Connected