Top 1750 Ai scientist Jobs

Decision Scientist - AI Trainer
DataAnnotation —Boulder, CO
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
2d
Senior Research Scientist - AI Trainer
DataAnnotation —Allen, TX
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
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2d
Senior Applied AI/ML Scientist
NobleAI —San Francisco, CA
- $190,000 - $220,000 a year
- Full-time
- Remote
- Azure
- AWS
- Doctor of Philosophy
- Paid holidays
- Disability insurance
Quick Apply
History Specialist - Freelance AI Trainer Project
Meridial —Remote
- $8 - $65 an hour
- Remote
- Master's degree
- Doctor of Philosophy
- Visual & Performing Arts
Research Scientist – AI
Bright Vision Technologies —Remote
- $100,000 - $150,000 a year
- Email
- Remote
- 6 years
- Computer Science
- Master's degree
3d
AI Staff Scientist
3M —Minnesota
- $250,253 - $305,864 a year
- Full-time
- Remote
- Doctor of Philosophy
- Travel
- US work authorization
- Health savings account
- Disability insurance
Polymathic AI Junior Research Scientist
New York University —New York, NY
- $80,000 a year
- Computer Science
- Bachelor of Science
- Office
Machine Learning Research Scientist — Game Systems & Player Modeling (Chinese Mandarin Speaker)
Bitus Labs —Irvine, CA
- From $100,000 a year
- Full-time
- Computer Science
- Office
- AWS
- Health insurance
- Dental insurance
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Geophysicist III
ENSCO, Inc. —Chantilly, VA
- $73,923.20 - $131,331.20 a year
- Full-time
- Background check
- Computer science
- Computer Science
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Physics Expert (Postdoc / Junior professor) – AI Trainer
micro1 —Remote
- $80 - $150 an hour
- Contract
- Remote
- Analysis skills
- Math
- Doctor of Philosophy
- Flexible schedule
AI/ML Research Scientist - Agentic Systems
Peraton —Herndon, VA
- $104,000 - $166,000 a year
- Office
- 3 years
- Master's degree
- Health savings account
- Paid holidays
Staff Geophysicist
ENSCO, Inc. —Chantilly, VA
- $110,448.00 - $200,137.60 a year
- Full-time
- Background check
- Computer science
- 7 years
Quick Apply
Computational Chemistry Expert - AI trainer
micro1 —Remote
- $40 - $60 an hour
- Contract
- Remote
- Doctor of Philosophy
- Software development experience
- Senior level
- Flexible schedule
8d
Physics Expert (PhD / Postdoc) – AI Trainer
micro1 —Remote
- $80 - $140 an hour
- Contract
- Remote
- Math
- Doctor of Philosophy
- Senior level
- Flexible schedule
Lead AI/ML Applied Scientist - Remote
UnitedHealth Group —Eden Prairie, MN
- $112,700 - $193,200 a year
- Full-time
- Hybrid work
- Computer Science
- 5 years
- Pass drug screening
Machine Learning Scientist - AI Trainer
DataAnnotation —San Diego, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
2d
Senior AI/ML Applied Scientist - Remote
UnitedHealth Group —Eden Prairie, MN
- $130,000 - $232,100 a year
- Full-time
- Hybrid work
- Computer Science
- Pass drug screening
- Office
Computational Physics Expert - AI trainer
micro1 —Remote
- $40 - $60 an hour
- Contract
- Remote
- C++
- Math
- Doctor of Philosophy
- Flexible schedule
8d
Signal Processing Engineer- Gen AI
TMP Worldwide India Private Limited for ERS US —Peoria, IL
- $78,000 - $90,000 a year
- 8 hour shift
- Research
- Travel
- In-person
- AD&D insurance
- Paid holidays
Quick Apply
Physics Expert (Professor / Principal Investigator) – AI Trainer
micro1 —Remote
- $80 - $160 an hour
- Contract
- Remote
- Doctor of Philosophy
- Senior level
- Leadership
- Flexible schedule

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Decision Scientist - AI Trainer

DataAnnotation -
Boulder, CO

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Job Details

Part-time | Full-time | Contract
$50 - $100 an hour
2 days ago

Benefits

Flexible schedule

Qualifications

Quantitative applied research
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 Decision Scientist - 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

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