Top 1258 Data scientist Jobs in Union, Nj

Marketing Data Scientist - AI Trainer
DataAnnotation —Englewood Cliffs, NJ
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
AI/ML Developer - AI Trainer
DataAnnotation —Berkeley Heights, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Simulation Engineer - AI Trainer
DataAnnotation —Newark, NJ
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Jr Data Scientist
Veracity Software —Iselin, NJ
- Email
- Computer science
- Computer Science
- Mid-level
- Flexible schedule
Data Scientist (CHEMOMETRICS)
U.S. Customs and Border Protection —Newark, NJ
- $106,437 - $138,370 a year
- Online Application
- Remote
- Computer Science
- Psychiatry
- English
- Paid holidays
- Health insurance
3d
Data Scientist
Oncorre —Bridgewater, NJ
- $163,238 a year
- Full-time
- Oracle
- Windows
- AWS
- Paid holidays
- Health insurance
Data Scientist
Point72 —New York, NY
- $100,000 - $150,000 a year
- Computer Science
- Bachelor of Science
- Mid-level
Hourly Data Analyst
New Jersey Institute of Technology —Newark, NJ
- $35 - $50 an hour
- Part-time
- Computer science
- Computer Science
- Writing skills
Principal Applied Scientist
On behalf of Next Deavor —New York, NY
- $200,000 - $250,000 a year
- Full-time
- Hybrid work
- System design
- Senior level
- AI
- Health insurance
- Dental insurance
Quick Apply
Director, Data Science
Novartis —East Hanover, NJ
- $194,600 - $312,400 a year
- Full-time
- Azure
- 6 years
- Computer Science
- Paid time off
- Parental leave
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
AI Engineer
Macquarie Group Limited —New York, NY
- $154,000 - $175,000 a year
- Full-time
- System design
- Analysis skills
- Senior level
- Paid parental leave
- Health savings account
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
10d
Senior Software Engineer - Remote
UnitedHealth Group —Basking Ridge, NJ
- $91,700 - $163,700 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
6d
Associate Director, Data Science - Market Access
Sanofi EU —Morristown, NJ
- $148,500 - $214,500 a year
- 5 years
- Bachelor of Science
- Office
- Parental leave
Data Scientist
Bourntec Solutions —Jersey City, NJ
- From $40 an hour
- Contract
- Azure
- Computer Science
- 3 years
- Health insurance
- Dental insurance
Quick Apply
6d
Real-World Data Technical Analyst (RWD)
Katalyst Healthcares & Life Sciences —Rahway, NJ
- Contract
- Mid-level
- SQL
- Analysis skills
Quick Apply
Data Scientist
Universal Technical Resource Services, Inc. —Dover, NJ
- $88,500 - $147,500 a year
- Full-time
- Computer science
- Computer Science
- Mid-level
Quick Apply
4d
Data Scientist
FanDuel —Jersey City, NJ
- $116,000 - $152,250 a year
- Hybrid work
- SQL
- Analysis skills
- Math
- Commuter assistance
- Paid holidays
Quick Apply
Product Data Scientist
Clair —New York, NY
- $184,000 - $200,000 a year
- Email
- Hybrid work
- 5 years
- Office
- SQL
- Paid parental leave
- Health savings account
Quick Apply

I want to receive the latest job alert for data scientist in union, nj

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

data scientist jobs near union, nj

Marketing Data Scientist - AI Trainer

DataAnnotation -
Englewood Cliffs, NJ

Quick Apply

Job Details

Part-time | Full-time | Contract
$40 - $60 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 Marketing Data 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, up to $60 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:

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 union, nj

Marketing Data Scientist - AI Trainer

AI/ML Developer - AI Trainer

Simulation Engineer - AI Trainer

Jr Data Scientist

Data Scientist (CHEMOMETRICS)

Data Scientist

Data Scientist

Hourly Data Analyst

Principal Applied Scientist

Director, Data Science

Principal Statistical Programmer (Remote)

AI Engineer

Principal Biostatistician (Remote)

Senior Software Engineer - Remote

Associate Director, Data Science - Market Access

Data Scientist

Real-World Data Technical Analyst (RWD)

Data Scientist

Data Scientist

Product Data Scientist

I want to receive the latest job alert for data scientist in union, nj

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected