Top 5212 data scientist Jobs in freelance

Computational Neuroscientist - AI Trainer
DataAnnotation —Huntsville, AL
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Computational Chemist - AI Trainer
DataAnnotation —Mobile, AL
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Data Scientist III
Indeed —Remote
- $150,000 - $311,000 a year
- Full-time
- Computer science
- 3 years
- Military encouraged
- Paid parental leave
- Paid holidays
Quick Apply
14d
Simulation Engineer - AI Trainer
DataAnnotation —Boston, MA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
EPIC Cogito Business Intelligence Developer - Senior Data Analyst
Scaled Data LLC —Remote
- $85,000 - $105,000 a year
- Full-time
- Remote
- Computer Science
- Master's degree
- SQL
- Health savings account
- Health insurance
Quick Apply
Contract Senior Statistical Programmer (Remote)
Sysdata Consulting, Inc —Remote
- From $100 an hour
- Full-time
- Remote
- Computer science
- Computer Science
- Master's degree
Quick Apply
3d
Supply Chain Analyst - AI Trainer
DataAnnotation —Greenburgh, NY
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Senior AI Engineer
AlohaABA —Remote
- $120,000 - $150,000 a year
- Full-time
- Hybrid work
- 7 years
- Azure
- System design
- Profit sharing
- Dental insurance
Quick Apply
15h
Principal Machine Learning Engineer
iHerb —Irvine, CA
- $205,000 - $230,000 a year
- Extended hours
- Remote
- Computer Science
- Ability to walk for extended periods
- Research
23h
Senior Software Engineer
Perfect Path, LLC, d/b/a Trajector Services —Remote
- $150,000 - $180,000 a year
- Full-time
- Remote
- Computer Science
- System design
- 3 years
- Health insurance
- Dental insurance
6d
Senior Applied Scientist, Rich Media Experiences
Zillow —Oregon
- $152,900 - $257,100 a year
- Full-time
- Remote
- 5 years
- Mentoring
- Fair chance
Statistical Programmer
Talentech Consulting LLC —Remote
- Contract
- Remote
- 7 years
- Computer Science
- 5 years
- Health savings account
- Health insurance
Quick Apply
Associate Director, Statistical Programming
Everest Clinical Research —Bridgewater, NJ
- $170,000 - $205,000 a year
- Remote
- Computer Science
- 11+ years
- Databases
- AD&D insurance
- Disability insurance
Quick Apply
Principal Biostatistician (Remote)
Everest Clinical Research —Bridgewater, NJ
- $150,000 - $200,000 a year
- Remote
- 7 years
- Master's degree
- Continuous improvement
- AD&D insurance
- Disability insurance
Quick Apply
FSP Principal Statistical Programmer (Remote)
Everest Clinical Research —Bridgewater, NJ
- $112,000 - $175,000 a year
- Remote
- Computer Science
- Doctor of Philosophy
- Mentoring
- AD&D insurance
- Disability insurance
Quick Apply
Senior Data Analyst
Leidos —Remote
- $87,100 - $157,450 a year
- Full-time
- Remote
- SQL
- Bachelor's degree
- Fair chance
3d
Principal Statistical Programmer (Remote)
Everest Clinical Research —Bridgewater, NJ
- $112,000 - $175,000 a year
- Remote
- Computer Science
- Doctor of Philosophy
- Mentoring
- AD&D insurance
- Disability insurance
Quick Apply
3d
AI Engineer - ICAM
General Dynamics Information Technology —Indiana
- $153,000 - $207,000 a year
- Remote
- Azure
- Research
- AWS
- Paid time off
- 401(k) matching
4d
Senior Principal Real World Analyst (RWA)-2
Jazz Pharmaceuticals —Philadelphia, PA
- $151,200 - $226,800 a year
- Remote
- SQL
- Doctor of Philosophy
- Organizational skills
- Health insurance
- Dental insurance
AI/ ML Software Engineer
Avanciers —Remote
- Full-time
- Remote
- Azure
- Computer Science
- 8 years
Quick Apply
13h

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data scientist jobs near freelance

Computational Neuroscientist - AI Trainer

DataAnnotation -
Huntsville, AL

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Job Details

Part-time | Full-time | Contract
$40 - $60 an hour

Benefits

Flexible schedule

Qualifications

Predictive modeling analysis
Software coding
Writing skills
Design of experiments
English
Predictive analytics projects
Providing code feedback

Full Job Description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for an experienced Computational Neuroscientist - AI Trainer to help advance AI development. 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.

As a member of DataAnnotation's team, 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. Some team members fit this work alongside a full-time role, while others treat it as their primary focus.

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.

Benefits:

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.
Competitive pay: projects are paid hourly, up to $60 USD per hour. Opportunities for higher-paying projects are available with strong performance.
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:

2+ 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 is preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); a 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 freelance

Computational Neuroscientist - AI Trainer

Computational Chemist - AI Trainer

Data Scientist III

Simulation Engineer - AI Trainer

EPIC Cogito Business Intelligence Developer - Senior Data Analyst

Contract Senior Statistical Programmer (Remote)

Supply Chain Analyst - AI Trainer

Senior AI Engineer

Principal Machine Learning Engineer

Senior Software Engineer

Senior Applied Scientist, Rich Media Experiences

Statistical Programmer

Associate Director, Statistical Programming

Principal Biostatistician (Remote)

FSP Principal Statistical Programmer (Remote)

Senior Data Analyst

Principal Statistical Programmer (Remote)

AI Engineer - ICAM

Senior Principal Real World Analyst (RWA)-2

AI/ ML Software Engineer

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