Top 9 Principal scientist platform Jobs in Columbus

Principal Data Scientist - AI Trainer
DataAnnotation —Columbus, OH
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
Associate Data Scientist
OCLC —Dublin, OH
- Full-time
- Hybrid work
- Office
- Master's degree
- SQL
- Paid parental leave
- Health insurance
Product Manager- WorldCat
OCLC —Dublin, OH
- Full-time
- Hybrid work
- Mid-level
- Office
- Bachelor's degree
- Paid parental leave
- Health insurance
Open-Rank Tenure-Track Faculty of Anesthesiology
The Ohio State University Wexner Medical Center —Columbus, OH
- Online Application
- Background check
- Medicine
- Surgery
- Health insurance
- Dental insurance
Director of Antibody Therapeutics (Professor)
The Ohio State University Wexner Medical Center —Columbus, OH
- Online Application
- Background check
- Medicine
- Pass drug screening
- Health insurance
- Dental insurance
Sr Consultant, People Data Scientist - Human Resources
Nationwide —Columbus, OH
- 8 hour shift
- Office
- Analysis skills
- Continuous improvement
- Paid holidays
- Disability insurance
Client Value Partner (CVP) - Utilities & Energy Industry
Celonis —Columbus, OH
- Full-time
- Hybrid work
- Azure
- Oracle
- Computer Science
- Paid time off
- Parental leave
Digital - Principal SRE (AI Engineer)
Huntington Bank —Columbus, OH
- Full-time
- Computer Science
- 5 years
- DevOps

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Associate Data Scientist
OCLC —Dublin, OH
Bachelor’s in a quantitative field (e.g., Engineering/CS/Math/Stats) + 2+ years in a data science role or Master’s + 1+ year in a data science role.
Generative AI Associate - Flexible Hours
Innodata Inc. —Columbus, OH
This is more than just a gig—it's a rare chance to help shape the future of AI from anywhere in the world, on your own terms.
$15 an hour
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Principal Data Scientist - AI Trainer
DataAnnotation —Columbus, OH
A bachelor's degree in a quantitative field preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (Master’s or PhD)…
$50 - $100 an hour
Quick Apply
Associate Data Scientist
OCLC —Dublin, OH
Bachelor’s in a quantitative field (e.g., Engineering/CS/Math/Stats) + 2+ years in a data science role or Master’s + 1+ year in a data science role.

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Principal Data Scientist - AI Trainer

DataAnnotation -
Columbus, OH

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Job Details

Part-time | Full-time | Contract
$50 - $100 an hour

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 Principal 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

principal scientist platform jobs in columbus

Principal Data Scientist - AI Trainer

Associate Data Scientist

Product Manager- WorldCat

Open-Rank Tenure-Track Faculty of Anesthesiology

Director of Antibody Therapeutics (Professor)

Sr Consultant, People Data Scientist - Human Resources

Client Value Partner (CVP) - Utilities & Energy Industry

Digital - Principal SRE (AI Engineer)

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