Top 1027 Java Developer Jobs in Newark, NJ

Backend Software Engineer - AI Trainer
DataAnnotation —Englewood Cliffs, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Software Engineer - AI Trainer
DataAnnotation —Parsippany-Troy Hills, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Fullstack Developer - Java + Angular
Sierre Technologies —Hanover, NJ
- $50 - $65 an hour
- Contract
- Computer Science
- Senior level
- Communication skills
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Software Engineer/ Developer Edison NJ
Eniac Systems —Edison, NJ
- Remote
- Computer Science
- 5 years
- Java
Java Developer
Acadaca —New York, NY
- $80,000 - $100,000 a year
- Full-time
- Remote
- Computer science
- Azure
- Computer Science
- Commuter assistance
- Disability insurance
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Software Engineer-I
Mobility Ideal Health —Edison, NJ
- Computer science
- Azure
- Computer Science
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Software Developer Developer Edison NJ
Eniac Systems —Edison, NJ
- Remote
- Mid-level
- Java
- AWS
Strong Java, Actimize RCM Developer
Sonsoft Inc —Jersey City, NJ
- Full-time
- 6 years
- Computer Science
- Bachelor of Science
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Ui Java Developer
Sonsoft Inc —Weehawken, NJ
- Full-time
- 3 years
- Analysis skills
- Bachelor's degree
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Java Full stack Developer with Springboot and .net experience
Matlen Silver —Jersey City, NJ
- Contract
- Analysis skills
- Senior level
- Communication skills
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4d
Back-End JAVA Developer- NYC/NJ ONLY! (NO REMOTE APPLICANTS)
Fast Growing Startup —New York, NY
- $90,000 - $100,000 a year
- Full-time
- Mid-level
- Office
- JavaScript
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Senior Software Engineer - Bruin Platform Full Stack
MetTel —New York, NY
- $150,000 - $180,000 a year
- Azure
- Java
- AWS
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Staff Software Engineer - AI Trainer
DataAnnotation —Yonkers, NY
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
FCC Technology Software Engineer
Valley National Bank —Morristown, NJ
- $85,200 - $147,200 a year
- Computer science
- Computer Science
- 3 years
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Full Stack Developer - AI Trainer
DataAnnotation —Yonkers, NY
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Java, Angular JS
Sonsoft Inc —Far Hills, NJ
- Full-time
- Mid-level
- Java
- Analysis skills
Quick Apply
Python Developer with Banking Domain
Sonsoft Inc —Jersey City, NJ
- Full-time
- Computer science
- Computer Science
- Mid-level
Quick Apply
Java Developer
Code Lab Technology —New York, NY
- Contract
- Mid-level
- Office
- Java
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Java Fullstack Developer (Remote)
LTM —Jersey City, NJ
- $120,000 - $130,000 a year
- Remote
- Mid-level
- Mentoring
- APIs
- Paid parental leave
- Paid holidays
Quick Apply
Java/J2EE Developer
Orchid InfoSystems —Edison, NJ
- SQL
- Senior level

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Java Developer jobs near Newark, NJ

Backend Software Engineer - AI Trainer

DataAnnotation -
Englewood Cliffs, NJ

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Job Details

Part-time | Full-time | Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

English

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 Backend Software Engineer - AI Trainer to help train AI models. 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. 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 that assessment, you'll receive an email confirmation, and paid work will become available to you through 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 at $50 to $100 USD per hour. Opportunities for higher bonus rates available for certain projects.
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.

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Refine Your Search

Java Developer jobs in Newark, NJ

Backend Software Engineer - AI Trainer

Software Engineer - AI Trainer

Fullstack Developer - Java + Angular

Software Engineer/ Developer Edison NJ

Java Developer

Software Engineer-I

Software Developer Developer Edison NJ

Strong Java, Actimize RCM Developer

Ui Java Developer

Java Full stack Developer with Springboot and .net experience

Back-End JAVA Developer- NYC/NJ ONLY! (NO REMOTE APPLICANTS)

Senior Software Engineer - Bruin Platform Full Stack

Staff Software Engineer - AI Trainer

FCC Technology Software Engineer

Full Stack Developer - AI Trainer

Java, Angular JS

Python Developer with Banking Domain

Java Developer

Java Fullstack Developer (Remote)

Java/J2EE Developer

I want to receive the latest job alert for Java Developer in Newark, NJ

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