Top 11 Senior data scientist Jobs in Lexington, Ky

Senior Data Scientist - AI Trainer
DataAnnotation —Kentucky
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
12d
Data Analyst Senior
Lockheed Martin Corporation —Lexington, KY
- Part-time
- Azure
- Computer Science
- Research
- Paid jury duty
- Paid holidays
10d
Senior Data Scientist, Costing
Xometry —Lexington, KY
- Hybrid work
- Computer Science
- 5 years
- SQL
- Disability insurance
- Health insurance
Quick Apply
Senior Quantitative Analyst - AI Trainer
DataAnnotation —Kentucky
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
12d
Sr Business International Data Analyst
Parker Hannifin Corporation —Lexington, KY
- Full-time
- Microsoft Access
- Computer Science
- Mid-level
Senior Machine Learning Engineer - Generative AI & Full-Stack Applications
CVS Health —Frankfort, KY
- $83,430 - $222,480 a year
- Full-time
- 3 years
- High school diploma or GED
- Bachelor's degree
- Health insurance
- Dental insurance

Discover related jobs

Based on your search for senior data scientist jobs.

Economic Analyst - AI Trainer
DataAnnotation —Lexington, KY
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
Senior Data Scientist - AI Trainer
DataAnnotation —Kentucky
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
12d

Show more related jobs

Explore jobs in cities nearby

Check out jobs in cities near your current location, Columbus

Senior Data Scientist - AI Trainer
DataAnnotation —Ohio
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
12d
Senior Data Scientist
Sequoia Financial Group Llc —Dublin, OH
8+ years of experience in data science, machine learning, analytics, data engineering, or related technical roles.
Quick Apply

Show more jobs in cities nearby

I want to receive the latest job alert for senior data scientist in lexington, ky

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

senior data scientist jobs near lexington, ky

Data Analyst jobs in Lexington, KY

Machine Learning Engineer jobs in San Francisco, CA

Mechanical Engineer jobs in San Luis Obispo, CA

Machine Learning Engineer jobs in Milwaukee, WI

Machine Learning Engineer jobs in Wisconsin

Learning Development jobs in New Jersey

Machine Learning Engineer jobs in Menlo Park, CA

Medical Laboratory Scientist jobs in Fort Worth, TX

Senior Data Scientist jobs in Lincoln, MA

Medical Laboratory Scientist jobs in Kentucky

Data Scientist jobs in Texas

Senior Data Scientist jobs in Reston, VA

Senior Data Scientist jobs in St. Louis, MO

Senior Living jobs in Chicago, IL

Senior Data Scientist jobs in Alpharetta, GA

Senior Data Scientist jobs in Fort Lauderdale, FL

Senior Data Scientist jobs in Palo Alto, CA

Senior Data Scientist jobs in Baltimore, MD

Data Scientist jobs in Philadelphia, PA

Molecular Clinical Laboratory Scientist jobs in San Francisco, CA

Senior Data Scientist - AI Trainer

DataAnnotation -
Kentucky

Quick Apply

Job Details

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

senior data scientist jobs in lexington, ky

Senior Data Scientist - AI Trainer

Data Analyst Senior

Senior Data Scientist, Costing

Senior Quantitative Analyst - AI Trainer

Sr Business International Data Analyst

Senior Machine Learning Engineer - Generative AI & Full-Stack Applications

Discover related jobs

Explore jobs in cities nearby

I want to receive the latest job alert for senior data scientist in lexington, ky

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected