Top 1067 Java Developer Jobs in Rahway, NJ

Backend Software Engineer - AI Trainer
DataAnnotation —Newark, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Backend Software Engineer - AI Trainer
DataAnnotation —Edison, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Sr. Java Backend Developer
FRESH DIRECT, LLC —Woodbridge, NJ
- $130,000 - $155,000 a year
- Full-time
- System design
- 3 years
- AWS
- Paid holidays
- Disability insurance
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Jr Java Developer
Veracity Software —Iselin, NJ
- Email
- Mid-level
- 2 years
- Communication skills
- Flexible schedule
Java Fullstack Developer (Remote)
LTM —Jersey City, NJ
- $120,000 - $130,000 a year
- Remote
- Mid-level
- Mentoring
- APIs
- Paid parental leave
- Paid holidays
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Software Developer / Java Developer (Multiple openings)
United IT —Iselin, NJ
- Email
- Computer Science
- Mid-level
- Office
Software Engineer - AI Trainer
DataAnnotation —Parsippany-Troy Hills, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior C++ Developer
DenkenSolutions Inc —Jersey City, NJ
- $89 an hour
- Computer science
- 7 years
- Computer Science
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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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Senior Backend Java Developer
Denken Solutions, Inc. —New York, NY
- $89 an hour
- Java
- Analysis skills
- Senior level
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Full-Stack Java Developer - AVP
Citi —Jersey City, NJ
- $121,200 - $181,800 a year
- Full-time
- Computer Science
- 5 years
- System design
- Paid holidays
- Disability insurance
10d
Full-Stack Java Developer - AVP
Citi —Jersey City, NJ
- $121,200 - $181,800 a year
- Full-time
- Computer Science
- 5 years
- System design
- Paid holidays
- Disability insurance
10d
Application Development Technology Lead -Senior Java Developer
Citi —Jersey City, NJ
- $142,320 - $213,480 a year
- Full-time
- 6 years
- Office
- Master's degree
- Paid holidays
- Disability insurance
13h
Programmer Analyst III
Experis —Berkeley Heights, NJ
- Contract
- Computer Science
- 5 years
- Office
- Health savings account
- Disability insurance
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12d
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
Full Stack Developer - AI Trainer
DataAnnotation —Parsippany-Troy Hills, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Java Algo Developer, Fixed Income Trading, Vice President
Citi —New York, NY
- $142,320 - $213,480 a year
- Full-time
- 6 years
- Computer Science
- Office
- Paid holidays
- Disability insurance
Java Apps Developer Lead Analyst - Vice President
Citi —New York, NY
- $142,320 - $213,480 a year
- Full-time
- Computer science
- 6 years
- Computer Science
- Paid holidays
- Disability insurance
GIS Developer
BJE Professional Services LLC —New York, NY
- $60 an hour
- Temporary
- Hybrid work
- 5 years
- SQL
- Analysis skills
Quick Apply
10d
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

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Java Developer jobs near Rahway, NJ

Backend Software Engineer - AI Trainer

DataAnnotation -
Newark, 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, up 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 Rahway, NJ

Backend Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Sr. Java Backend Developer

Jr Java Developer

Java Fullstack Developer (Remote)

Software Developer / Java Developer (Multiple openings)

Software Engineer - AI Trainer

Senior C++ Developer

FCC Technology Software Engineer

Senior Backend Java Developer

Full-Stack Java Developer - AVP

Full-Stack Java Developer - AVP

Application Development Technology Lead -Senior Java Developer

Programmer Analyst III

Lead Software Development Engineer, Playback Team

Full Stack Developer - AI Trainer

Java Algo Developer, Fixed Income Trading, Vice President

Java Apps Developer Lead Analyst - Vice President

GIS Developer

Lead Software Development Engineer, Playback Team

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