Top 16 Ai scientist Jobs in Princeton, Nj

Computational Scientist - AI Trainer
DataAnnotation —Edison, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
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9d
Astrophysicist - AI Trainer
DataAnnotation —Trenton, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
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Senior Research Scientist - AI Trainer
DataAnnotation —Princeton, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
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9d
Associate Director, AI Clinical Scientist
Otsuka —Princeton, NJ
- $169,222 - $253,000 a year
- Full-time
- 5 years
- Math
- Senior level
- AD&D insurance
- Paid holidays
Artificial Intelligence Research Scientist, #219-26
DHS HR - QBP —Trenton, NJ
- $83,582.01 - $122,831.91 a year
- Full-time
- Pass drug screening
- Mid-level
- Office
- Health savings account
- Paid holidays
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6d
Coadjutant Researcher Rutgers Artificial Intelligence and Data Science (RAD) Collaboratory
Rutgers University —Piscataway, NJ
- Up to $150 an hour
- Part-time
- Computer literacy
- Mid-level
- University
- Paid holidays
- Dental insurance
AI-Based Protein Design and Enzyme Engineering Postdoctoral Associate
Rutgers University —Piscataway, NJ
- $63,968 a year
- Full-time
- Computer Science
- University
- Doctor of Philosophy
- Paid holidays
- Dental insurance
Research Scientist – Applied Artificial Intelligence in Chemistry
Universal Display Corporation —Ewing, NJ
- $115,000 - $140,000 a year
- Computer Science
- Doctor of Philosophy
- Senior level
- Health savings account
- Employee stock purchase plan
Post Doctoral Fellow
Educational Testing Service (ETS) —Princeton, NJ
- $97,950 - $122,450 a year
- Full-time
- Computer Science
- Education
- Doctor of Philosophy
- Paid time off
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Associate Director, Real World Data Science
Otsuka —Princeton, NJ
- $169,222 - $253,000 a year
- Full-time
- 3 years
- Master's degree
- AWS
- AD&D insurance
- Paid holidays
Computational Scientist in the Artificial Intelligence for Science (AIScience)
Princeton Plasma Physics Laboratory —Princeton, NJ
- $163,600 - $261,400 a year
- Full-time
- Management
- Computer Science
- 11+ years
Head of Global Biostatistics
Daiichi Sankyo, Inc. —Basking Ridge, NJ
- $271,500 - $452,500 a year
- 6 years
- Math
- Doctor of Philosophy
Chemical Safety & Toxicology Expert – AI Trainer
micro1 —United States
- $50 - $90 an hour
- Contract
- 5 years
- Analysis skills
- Doctor of Philosophy
- Flexible schedule
Applied Scientist - AI Trainer
DataAnnotation —United States
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply

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Astrophysicist - AI Trainer
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$50 - $100 an hour
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ai scientist jobs near princeton, nj

Computational Scientist - AI Trainer

DataAnnotation -
Edison, NJ

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Job Details

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

Benefits

Flexible schedule

Qualifications

Computational research
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 Computational 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

ai scientist jobs in princeton, nj

Computational Scientist - AI Trainer

Astrophysicist - AI Trainer

Senior Research Scientist - AI Trainer

Associate Director, AI Clinical Scientist

Artificial Intelligence Research Scientist, #219-26

Coadjutant Researcher Rutgers Artificial Intelligence and Data Science (RAD) Collaboratory

AI-Based Protein Design and Enzyme Engineering Postdoctoral Associate

Research Scientist – Applied Artificial Intelligence in Chemistry

Post Doctoral Fellow

Associate Director, Real World Data Science

Computational Scientist in the Artificial Intelligence for Science (AIScience)

Head of Global Biostatistics

Chemical Safety & Toxicology Expert – AI Trainer

Applied Scientist - AI Trainer

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