Top 551 Javascript developer opportunity Jobs in Newark, Nj

Backend Software Engineer - AI Trainer
DataAnnotation —Newark, NJ
- $50 - $100 an hour
- Contract
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Staff Software Engineer - AI Trainer
DataAnnotation —Florham Park, NJ
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Lead Software Development Engineer, Playback Team
Amazon.com —Newark, NJ
- $184,900 - $250,200 a year
- Full-time
- Computer science
- Computer Science
- 5 years
- AD&D insurance
- Health insurance
Lead Software Development Engineer, Playback Team
Amazon.com —Newark, NJ
- $184,900 - $250,200 a year
- Full-time
- Computer science
- Computer Science
- Java
- AD&D insurance
- Health insurance
Staff Software Engineer - AI Trainer
DataAnnotation —Yonkers, NY
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Software Engineer - AI Trainer
DataAnnotation —Yonkers, NY
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Lead Software Development Engineer, Consumer Domains
Amazon.com —Newark, NJ
- $184,900 - $250,200 a year
- Full-time
- Computer Science
- 5 years
- Office
- AD&D insurance
- Health insurance
UI Developer (React.JS)
Sonoma Consulting Inc. —Jersey City, NJ
- Full-time
- Analysis skills
- Bachelor's degree
- Travel
Quick Apply
Senior Java Developer
Klaxontech Inc —Jersey City, NJ
- $40 - $50 an hour
- Contract
- Azure
- Office
- AWS
- Flexible schedule
Quick Apply
Java Developer (AngularJS)
Sonoma Consulting Inc. —Jersey City, NJ
- Full-time
- Mid-level
- 3 years
- Analysis skills
Quick Apply
WordPress Developer
Sound Collective —New York, NY
- $26 - $32 an hour
- Part-time
- Mid-level
- SQL
- In-person
- Flexible schedule
Quick Apply
5d
Java Developer (UI)
Sonoma Consulting Inc. —Weehawken, NJ
- Full-time
- 3 years
- Analysis skills
- Bachelor's degree
Quick Apply
Senior Software Engineer
WebMD —Newark, NJ
- $108,000 - $120,000 a year
- Full-time
- Computer Science
- 3 years
- SQL
- Commuter assistance
- Disability insurance
Quick Apply
Java Full Stack Developer - Banking Payment
Ark Solutions —Jersey City, NJ
- Up to $65 an hour
- Contract
- Azure
- Office
- SQL
Quick Apply
6d
Specialist - Software Engineering
LTM —Berkeley Heights, NJ
- $92,432 - $136,600 a year
- Mid-level
- Office
- In-person
- Paid parental leave
- Paid holidays
Quick Apply
14d
React.JS/UI Developer
Sonsoft Inc —Jersey City, NJ
- Full-time
- Analysis skills
- Bachelor's degree
- Travel
Quick Apply
SSE - Front End
NB VENTURES INC —Clark, NJ
- Full-time
- Senior level
- 2 years
- HTML
Quick Apply
Web Developer
Debevoise & Plimpton LLP —New York, NY
- $135,000 - $165,000 a year
- Weekends as needed
- Computer Science
- Mid-level
- 3 years
Quick Apply
UI Developer
Sonoma Consulting Inc. —Weehawken, NJ
- Full-time
- 3 years
- Analysis skills
- Bachelor's degree
Quick Apply
Product Support Specialist
accessiBe —New York, NY
- $120,000 - $150,000 a year
- Hybrid work
- Mid-level
- JavaScript
- In-person
Quick Apply

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javascript developer opportunity jobs near newark, nj

Backend Software Engineer - AI Trainer

DataAnnotation -
Newark, NJ

Apply Now

Job Details

Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

Writing skills
C#
English
SQL
C++
JavaScript
Swift
Grammar Experience
Python
HTML

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 Backend Software Engineer - 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

Job Type: Contract

Pay: $50.00 - $100.00 per hour

Work Location: Remote

Apply Now

Refine Your Search

javascript developer opportunity jobs in newark, nj

Backend Software Engineer - AI Trainer

Staff Software Engineer - AI Trainer

Lead Software Development Engineer, Playback Team

Lead Software Development Engineer, Playback Team

Staff Software Engineer - AI Trainer

Software Engineer - AI Trainer

Lead Software Development Engineer, Consumer Domains

UI Developer (React.JS)

Senior Java Developer

Java Developer (AngularJS)

WordPress Developer

Java Developer (UI)

Senior Software Engineer

Java Full Stack Developer - Banking Payment

Specialist - Software Engineering

React.JS/UI Developer

SSE - Front End

Web Developer

UI Developer

Product Support Specialist

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