Top 270 Front end javascript engineer Jobs in Newark, Nj

Frontend Developer - AI Trainer
DataAnnotation —Secaucus, NJ
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Mid-Level Angular Engineer
First Managed Care Option, Inc. —Morris Plains, NJ
- From $95,000 a year
- Full-time
- Hybrid work
- Software troubleshooting
- Mid-level
- Office
- Health insurance
- Dental insurance
Quick Apply
Android Developer - AI Trainer
DataAnnotation —Newark, NJ
- $50 - $100 an hour
- Contract
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Senior React Engineer
Experis —New York, NY
- $60 - $70 an hour
- Contract
- Office
- 8 years
- Senior level
- Health savings account
- Disability insurance
Quick Apply
15h
Frontend Developer - AI Trainer
DataAnnotation —Manhattan, NY
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Frontend Developer - AI Trainer
DataAnnotation —Rego Park, NY
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Associate Engineer
WebMD —Newark, NJ
- $82,000 - $87,400 a year
- Full-time
- Computer science
- Computer Science
- Software troubleshooting
- Commuter assistance
- Disability insurance
Quick Apply
Design / Frontend Engineer - NYC
Rad Hires —Hoboken, NJ
- $140,000 - $230,000 a year
- Full-time
- Hybrid work
- Mid-level
- Office
- US work authorization
- Health insurance
- Dental insurance
Quick Apply
Content Creator
Dataing —New York, NY
- $27.30 - $32.88 an hour
- Part-time
- Remote
- Mid-level
- Python
Quick Apply
Mobile Engineer (Flutter) - NYC
Rad Hires —Newark, NJ
- $135,000 - $170,000 a year
- Full-time
- Mid-level
- Office
- 2 years
Quick Apply
Engineer
Tata Consultancy Services —Jersey City, NJ
- $90,000 - $110,000 a year
- 6 years
- Computer Science
- System design
React Developer
Tata Consultancy Services —Jersey City, NJ
- $100,000 - $115,000 a year
- Computer Science
- Mid-level
- Bachelor's degree
- Commuter assistance
- Health insurance
14d
Senior Software Engineer: Frontend - NYC
Rad Hires —Newark, NJ
- $170,000 - $300,000 a year
- Full-time
- Mid-level
- Office
Quick Apply
Drupal Developer
Integrated Technology Strategies, Inc. —Newark, NJ
- Computer science
- Computer Science
- 5 years
Quick Apply
Engineer, Sr Software - Front End
The Vitamin Shoppe —Secaucus, NJ
- Full-time
- Writing skills
- AWS
- Continuous improvement
DEVELOPER (REACT + TYPESCRIPT + NODE.JS)
Robotics Technologies —Jersey City, NJ
- Mid-level
- SQL
- US work authorization
Web Developer
INAGREAT, LLC —Paterson, NJ
- $20 - $30 an hour
- Part-time
- Hybrid work
- JavaScript
- Organizational skills
- APIs
- Flexible schedule
Quick Apply
2d
UI Developer (React.JS)
Sonoma Consulting Inc. —Jersey City, NJ
- Full-time
- Analysis skills
- Bachelor's degree
- Travel
Quick Apply
Angular Developer - Jersey City
Photon —Jersey City, NJ
- Full-time
- 6 years
- Senior level
SSE - Front End
NB VENTURES INC —Clark, NJ
- Full-time
- Senior level
- 2 years
- HTML
Quick Apply

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front end javascript engineer jobs near newark, nj

Frontend Developer - AI Trainer

DataAnnotation -
Secaucus, NJ

Apply Now

Job Details

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

front end javascript engineer jobs in newark, nj

Frontend Developer - AI Trainer

Mid-Level Angular Engineer

Android Developer - AI Trainer

Senior React Engineer

Frontend Developer - AI Trainer

Frontend Developer - AI Trainer

Associate Engineer

Design / Frontend Engineer - NYC

Content Creator

Mobile Engineer (Flutter) - NYC

Engineer

React Developer

Senior Software Engineer: Frontend - NYC

Drupal Developer

Engineer, Sr Software - Front End

DEVELOPER (REACT + TYPESCRIPT + NODE.JS)

Web Developer

UI Developer (React.JS)

Angular Developer - Jersey City

SSE - Front End

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