Top 142 react developer Jobs in new jersey

Frontend Developer - AI Trainer
DataAnnotation —Edison, NJ
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Frontend Developer - AI Trainer
DataAnnotation —Marlton, NJ
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Full Stack Developer - AI Trainer
DataAnnotation —Parsippany-Troy Hills, NJ
- $50 - $100 an hour
- Contract
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Full Stack Developer - AI Trainer
DataAnnotation —Lakewood, NJ
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
14d
Lead Full Stack Java Developer – Vice President
Citi —Rutherford, NJ
- $142,320 - $213,480 a year
- Full-time
- 6 years
- System design
- Office
- Paid holidays
- Disability insurance
21h
Trading Python/React Developer
Matlen Silver —Jersey City, NJ
- $60 - $68 an hour
- Contract
- Hybrid work
- Senior level
- 2 years
- Communication skills
Quick Apply
Python Developer (JC, Plano, CLT)
Matlen Silver —Jersey City, NJ
- Contract
- Azure
- 5 years
- AWS
- Health insurance
- Dental insurance
Quick Apply
14h
Front-End Developer
InfoQuest Consulting Group Inc. —Middletown, NJ
- Email
- Computer Science
- Mid-level
- 3 years
UI Developer
Barclays —Whippany, NJ
- $160,805 - $161,000 a year
- Multiple hires
- Mid-level
- Continuous improvement
- Health insurance
- Dental insurance
Sr Typescript Developer - Remote
Two95 International Inc. —New Jersey
- Contract
- Remote
- Computer science
- Computer Science
- Mid-level
Quick Apply
ReactJS Developer
Uneface —Englewood, NJ
- $40 - $45 an hour
- Contract
- Mid-level
- In-person
Quick Apply
Frontend Software Engineer
Siuvo —Princeton, NJ
- Entry level
Senior Front End Web Developer
Thorium Digital —East Brunswick, NJ
- $83,000 - $124,000 a year
- Full-time
- Azure
- 5 years
- English
Quick Apply
Senior Software Development Engineer
CVS Health —New Jersey
- $83,430 - $222,480 a year
- Full-time
- Remote
- Computer science
- Azure
- Computer Science
- Health insurance
- Dental insurance
Software Engineer
Sourgum —Jersey City, NJ
- $130,000 - $170,000 a year
- Full-time
- Hybrid work
- Mid-level
- 3 years
- Mentoring
- Health insurance
- Dental insurance
Software Engineer - fullstack developer
JSR Tech Consulting —Newark, NJ
- $60 - $65 an hour
- Hybrid work
- Computer science
- 6 years
- Computer Science
Quick Apply
React Native Developer - React Native - NJ
Photon —New Jersey
- Mid-level
AI Engineer
NTT DATA —Warren, NJ
- $75 - $80 an hour
- Computer Science
- 5 years
- Office
- Health savings account
- AD&D insurance
Quick Apply
SSE - Front End
NB VENTURES INC —Clark, NJ
- Full-time
- Senior level
- 2 years
- HTML
Quick Apply
React JS Front-End Developer
Tricon Solutions —Englewood Cliffs, NJ
- $60 - $70 a month
- Computer science
- Computer Science
- Software troubleshooting
Quick Apply

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react developer jobs near new jersey

Frontend Developer - AI Trainer

DataAnnotation -
Edison, NJ

Apply Now

Job Details

On demand | Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

Grammar Experience

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 a proficient Frontend Developer - AI Trainer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development.

Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their 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 that assessment, you’ll receive an email confirmation, and paid work will become available to you through 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 $100+ USD per hour. Opportunities for higher-paying projects are available with strong performance.
Impact: help shape the future of AI technologies.
Responsibilities:

Design and solve diverse coding problems used to train AI systems.
Write clear, high-quality code snippets and detailed explanations.
Evaluate AI-generated code for accuracy, performance, and clarity.
Provide feedback that directly shapes the next generation of AI models.
Qualifications:

Fluency in English (native or bilingual level).
Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift.
Excellent writing and grammar skills.
A bachelor’s degree (completed or in progress).
Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred.
Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

#INDCODSTN

Pay: $50.00 - $100.00 per hour

Work Location: Remote

Apply Now

Refine Your Search

react developer jobs in new jersey

Frontend Developer - AI Trainer

Frontend Developer - AI Trainer

Full Stack Developer - AI Trainer

Full Stack Developer - AI Trainer

Lead Full Stack Java Developer – Vice President

Trading Python/React Developer

Python Developer (JC, Plano, CLT)

Front-End Developer

UI Developer

Sr Typescript Developer - Remote

ReactJS Developer

Frontend Software Engineer

Senior Front End Web Developer

Senior Software Development Engineer

Software Engineer

Software Engineer - fullstack developer

React Native Developer - React Native - NJ

AI Engineer

SSE - Front End

React JS Front-End Developer

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