Top 87 Senior research scientist Jobs in New Jersey

Senior Research Scientist - AI Trainer
DataAnnotation —Montclair, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
5d
Senior Director, Analytical Development
Rocket Pharmaceuticals —Cranbury, NJ
- $220,000 - $330,000 a year
- Full-time
- 5 years
- Bachelor of Science
- Bachelor's degree
- Paid holidays
- Health insurance
LC/MS Sr. Scientist
Accurant —Princeton, NJ
- $70,000 - $120,000 a year
- Full-time
- Bachelor of Science
- Laboratory experience
- Research
- Health insurance
- Dental insurance
Quick Apply
Senior Manager
BMS —Princeton, NJ
- $164,110 - $198,862 a year
- Email
- Hybrid work
- Computer Science
- Master's degree
- SQL
- Paid holidays
- Disability insurance
Senior Research Chef & Food Scientist
International Flavors & Fragrances —South Brunswick Township, NJ
- $97,916 - $139,880 a year
- Full-time
- Bachelor of Science
- Databases
- Bachelor's degree
Principal Research Scientist
LDK Talent Solutions —Clifton, NJ
- $140,000 - $155,000 a year
- 5 years
- Doctor of Philosophy
- Mentoring
Quick Apply
Chemist, Skincare Formulation Development, Luxury Division, L'Oréal Research & Innovation
l'Oréal —Clark, NJ
- $65,400 - $91,500 a year
- Full-time
- Bachelor's degree
- US work authorization
- Organizational skills
- Paid holidays
- Health insurance
Quick Apply
5d
Senior Chemist II, Analytical Chemistry and Stability, L'Oréal Research & Innovation
l'Oréal —Clark, NJ
- $90,200 - $128,500 a year
- Full-time
- Hybrid work
- 5 years
- Master's degree
- Bachelor's degree
- Paid holidays
- Health insurance
Quick Apply
Senior Research Scientists
Anichem —North Brunswick, NJ
- Email
- Doctor of Philosophy
- Senior level
- Leadership
Lead Research Scientist
Croda —Plainsboro, NJ
- $120,000 - $145,000 a year
- Online Application
- Continuous improvement
- Doctor of Philosophy
- Mentoring
- AD&D insurance
- Paid holidays
Senior Principal Scientist, Clinical Research, Immunology
Merck —Rahway, NJ
- $282,200 - $444,200 a year
- Full-time
- Medicine
- 3 years
- Business development experience
- Paid holidays
- Health insurance
Senior Scientist, Process Chemistry
TCG GreenChem —New Jersey
- 5 years
- Master's degree
- Doctor of Philosophy
Senior Scientist, Chemistry
Merck —Rahway, NJ
- $117,000 - $184,200 a year
- Full-time
- 5 years
- Doctor of Philosophy
- Travel
- Paid holidays
- Health insurance
18h
Senior Scientist I
WuXi AppTec —Cranbury, NJ
- $100,000 - $115,000 a year
- Ability to walk for extended periods
- Office
- 3 years
12d
Senior Scientist II, Product Safety & Toxicology, L'Oréal Research & Innovation
l'Oréal —Clark, NJ
- $90,200 - $135,000 a year
- Full-time
- Hybrid work
- Office
- 3 years
- Doctor of Philosophy
- Paid holidays
- Health insurance
Quick Apply
Sr Principal / Principal Scientist Personal Care Formulation & Implementation (174499)
Colgate-Palmolive —Piscataway, NJ
- $124,000 - $174,000 a year
- Hybrid work
- Master's degree
- Databases
- Bachelor's degree
- Profit sharing
- Paid parental leave
Senior Chemist
Isolatek —Stanhope, NJ
- $130,000 - $150,000 a year
- Full-time
- Management
- Math
- Bachelor's degree
- Disability insurance
- Health insurance
Quick Apply
Research Scientist
Stevens Institute of Technology —Hoboken, NJ
- $98,000.00 - $133,933.33 a year
- Online Application
- Computer science
- Computer Science
- Master's degree
Senior Clinical Research Scientist
Legend Biotech US —Somerset, NJ
- $127,313 - $167,099 a year
- Full-time
- Computer literacy
- Analysis skills
- Bachelor's degree
Quick Apply
Senior Principal Scientist, Cardiovascular, Translational Development
Bristol-Myers Squibb —Princeton, NJ
- $160,060 - $223,036 a year
- Email
- Hybrid work
- 5 years
- Doctor of Philosophy
- Travel
- Paid holidays
- Disability insurance

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senior research scientist jobs near new jersey

Senior Research Scientist - AI Trainer

DataAnnotation -
Montclair, NJ

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Job Details

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

Refine Your Search

senior research scientist jobs in new jersey

Senior Research Scientist - AI Trainer

Senior Director, Analytical Development

LC/MS Sr. Scientist

Senior Manager

Senior Research Chef & Food Scientist

Principal Research Scientist

Chemist, Skincare Formulation Development, Luxury Division, L'Oréal Research & Innovation

Senior Chemist II, Analytical Chemistry and Stability, L'Oréal Research & Innovation

Senior Research Scientists

Lead Research Scientist

Senior Principal Scientist, Clinical Research, Immunology

Senior Scientist, Process Chemistry

Senior Scientist, Chemistry

Senior Scientist I

Senior Scientist II, Product Safety & Toxicology, L'Oréal Research & Innovation

Sr Principal / Principal Scientist Personal Care Formulation & Implementation (174499)

Senior Chemist

Research Scientist

Senior Clinical Research Scientist

Senior Principal Scientist, Cardiovascular, Translational Development

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