Top 32 Ai scientist Jobs in Warren, Nj

Physicist - AI Trainer
DataAnnotation —Parsippany-Troy Hills, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Physicist - AI Trainer
DataAnnotation —Berkeley Heights, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior Research Scientist - AI Trainer
DataAnnotation —Montclair, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Senior AI/ML Research Engineer
CACI —Florham Park, NJ
- $113,200 - $237,800 a year
- Full-time
- 7 years
- Computer Science
- Master's degree
- Health insurance
Senior Research Scientist - AI Trainer
DataAnnotation —Princeton, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
Clinical Data Scientist/ Methodologist
Sanofi —Morristown, NJ
- $100,500.00 - $145,166.66 a year
- Hybrid work
- Master's degree
- Analysis skills
- Doctor of Philosophy
- Parental leave
Embodied AI Researcher (R&D Lab)
LG Electronics —Jersey City, NJ
- $150,000 - $210,000 a year
- Full-time
- Hybrid work
- Computer Science
- Doctor of Philosophy
- Children
- Paid parental leave
- Paid holidays
Quick Apply
Senior AI/ML Scientist
Siemens Healthineers —Princeton, NJ
- $134,300 - $184,657 a year
- Full-time
- Computer Science
- C++
- Doctor of Philosophy
- Disability insurance
- Health insurance
Senior AI/ML Scientist – Cardiovascular AI
Siemens Healthineers —Princeton, NJ
- $154,450 - $212,366 a year
- Full-time
- Computer Science
- 5 years
- Doctor of Philosophy
- Disability insurance
- Health insurance
Principal / Senior Principal Scientist - Spectroscopy
Colgate-Palmolive —Piscataway, NJ
- $124,000 - $180,000 a year
- Hybrid work
- Doctor of Philosophy
- Senior level
- AI
- Profit sharing
- Paid parental leave
Principal Scientist, Data Science and AI - Princeton, NJ
dsm-firmenich —Princeton, NJ
- Online Application
- English
- Doctor of Philosophy
- Mentoring
AI/ML Research Scientist
Peraton —Basking Ridge, NJ
- $135,000 - $216,000 a year
- Computer science
- Computer Science
- 3 years
- Health savings account
- Paid holidays
17h
Scientist Machine Learning for Ingredient Discovery - Long Island City, NY
dsm-firmenich —Princeton, NJ
- Online Application
- Azure
- Computer Science
- 5 years
- Health insurance
- Paid time off
Burning Plasma Scientist
Thea Energy —Kearny, NJ
- $135,000 - $210,000 a year
- Full-time
- Master's degree
- Bachelor's degree
- Doctor of Philosophy
- Health insurance
- Dental insurance
Quick Apply
AI/ML Scientist – Reinforcement Learning, Simulation & Optimization
Siemens Healthineers —Princeton, NJ
- $154,450 - $212,366 a year
- Full-time
- Azure
- Computer Science
- AWS
- Disability insurance
- Health insurance
Quick Apply
6d
Scientific AI Programmer
SAIC —Princeton, NJ
- $40,001 - $80,000 a year
- Full-time
- Computer science
- Computer Science
- No experience needed
Computational Research Scientist (Two-Dimensional Materials and Low-Pressure Processing Plasma)
Princeton Plasma Physics Laboratory —Princeton, NJ
- $111,400 - $178,000 a year
- Full-time
- 3 years
- Doctor of Philosophy
- Senior level
1d
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
Associate Director, Data Science
Bristol-Myers Squibb —Princeton, NJ
- $208,640 - $264,308 a year
- Email
- Hybrid work
- Azure
- 6 years
- Computer Science
- Paid holidays
- Disability insurance
22h
Senior Advanced AI Research Engineer
Accenture —Morristown, NJ
- $122,700 - $338,300 a year
- Full-time
- Hybrid work
- Computer science
- 6 years
- Computer Science
- Paid holidays
- Disability insurance

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Physicist - AI Trainer

DataAnnotation -
Parsippany-Troy Hills, NJ

Quick Apply

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 Physicist - 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 warren, nj

Physicist - AI Trainer

Physicist - AI Trainer

Senior Research Scientist - AI Trainer

Senior AI/ML Research Engineer

Senior Research Scientist - AI Trainer

Clinical Data Scientist/ Methodologist

Embodied AI Researcher (R&D Lab)

Senior AI/ML Scientist

Senior AI/ML Scientist – Cardiovascular AI

Principal / Senior Principal Scientist - Spectroscopy

Principal Scientist, Data Science and AI - Princeton, NJ

AI/ML Research Scientist

Scientist Machine Learning for Ingredient Discovery - Long Island City, NY

Burning Plasma Scientist

AI/ML Scientist – Reinforcement Learning, Simulation & Optimization

Scientific AI Programmer

Computational Research Scientist (Two-Dimensional Materials and Low-Pressure Processing Plasma)

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

Associate Director, Data Science

Senior Advanced AI Research Engineer

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