Top 372 Java/javascript developer 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
Cloud Engineer - AI Trainer
DataAnnotation —Newark, NJ
- $50 - $100 an hour
- Contract
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Senior Java Developer
Klaxontech Inc —Jersey City, NJ
- $40 - $50 an hour
- Contract
- Azure
- Office
- AWS
- Flexible schedule
Quick Apply
Software Engineer - fullstack developer
JSR Tech Consulting —Newark, NJ
- $60 - $65 an hour
- Hybrid work
- Computer science
- 6 years
- Computer Science
Quick Apply
Java Full Stack Developer - Banking Payment
Ark Solutions —Jersey City, NJ
- Up to $65 an hour
- Contract
- Azure
- Office
- SQL
Quick Apply
9d
Full Stack Developer
Stratacent —Jersey City, NJ
- Contract
- Mid-level
- Office
- HTML
Quick Apply
Java Full Stack Developer - Remote Most of the time - Full time
Fabergent —Livingston, NJ
- Full-time
- Remote
- 5 years
- Java
- Senior level
Quick Apply
Senior Java Developer
BNY Mellon —Jersey City, NJ
- $96 - $120 an hour
- Contract
- Hybrid work
- Computer science
- 7 years
- Computer Science
- Health insurance
- Dental insurance
Java Developer (AngularJS)
Sonoma Consulting Inc. —Jersey City, NJ
- Full-time
- Mid-level
- 3 years
- Analysis skills
Quick Apply
Java Developer (Oracle PL/SQL)
Sonsoft Inc —Jersey City, NJ
- Contract
- Mid-level
- Analysis skills
- US work authorization
Quick Apply
Java Developer (UI)
Sonoma Consulting Inc. —Weehawken, NJ
- Full-time
- 3 years
- Analysis skills
- Bachelor's degree
Quick Apply
Full Stack Developer
Baanyan Software Services, Inc —Edison, NJ
- $35.30 - $40.17 an hour
- Full-time
- Azure
- Software troubleshooting
- 5 years
- Relocation assistance
- Health insurance
Quick Apply
Java, BigData, Regulator Reporting System
Choice Associates —Jersey City, NJ
- Full-time
- System design
- Research
- 8 years
Quick Apply
AEM Developer
CEDENT —Newark, NJ
- Contract
- APIs
- Senior level
- Communication skills
Java Developer
Advanced technology Group Inc —Hoboken, NJ
- Senior level
- HTML
Software Engineer
Baanyan Software Services inc. —Edison, NJ
- $35 - $40 an hour
- Full-time
- Azure
- Software troubleshooting
- 5 years
- Relocation assistance
- Health insurance
Quick Apply
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
Java Developer
Tata Consultancy Services —Jersey City, NJ
- $110,000 - $125,000 a year
- Computer Science
- System design
- Mid-level
Software Development Engineer in Test (SDET)
MetTel —New York, NY
- $90,000 - $120,000 a year
- Computer Science
- 5 years
- Writing skills
Quick Apply

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java/javascript developer 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

java/javascript developer jobs in newark, nj

Backend Software Engineer - AI Trainer

Cloud Engineer - AI Trainer

Senior Java Developer

Software Engineer - fullstack developer

Java Full Stack Developer - Banking Payment

Full Stack Developer

Java Full Stack Developer - Remote Most of the time - Full time

Senior Java Developer

Java Developer (AngularJS)

Java Developer (Oracle PL/SQL)

Java Developer (UI)

Full Stack Developer

Java, BigData, Regulator Reporting System

AEM Developer

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Software Engineer

Staff Software Engineer - AI Trainer

Software Engineer - AI Trainer

Java Developer

Software Development Engineer in Test (SDET)

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