Top 278 Java Developer Jobs in Princeton, NJ

Software Engineer - AI Trainer
DataAnnotation —Township of Hamilton, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Software Developer - AI Trainer
DataAnnotation —Princeton, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Java Developer - Health Applications
DEW Softech Inc —Trenton, NJ
- $50 - $55 an hour
- Full-time
- Hybrid work
- Software troubleshooting
- Mid-level
- SQL
- Work from home
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3d
Software Engineer-I
Mobility Ideal Health —Edison, NJ
- Computer science
- Azure
- Computer Science
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Software Engineer
Siuvo —Princeton, NJ
- Computer science
- Computer Science
- Mid-level
Java Developer
IT Ideology —Cranbury, NJ
- Oracle
- Mid-level
- Office
Java/J2EE Developer
Orchid InfoSystems —Edison, NJ
- SQL
- Senior level
Senior Software Development Engineer in Test
NJM Insurance —Ewing, NJ
- $109,200 - $126,922 a year
- Full-time
- Hybrid work
- Computer science
- 7 years
- Computer Science
- Paid parental leave
- Disability insurance
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Java Developer
Onward Search —Lebanon, NJ
- $65 - $69 an hour
- Contract
- Hybrid work
- 5 years
- Office
- Java
- Commuter assistance
- Health insurance
4d
Backend Java Engineers with Automation QA - W2 Contract - Only USC
Fortira Inc —New Jersey
- $61.65 - $66.62 an hour
- Contract
- Remote
- Background check
- Mid-level
- SQL
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5d
Java Full Stack Engineer - W2 Contract - Only USC
Fortira Inc —New Jersey
- $65.16 - $69.09 an hour
- Contract
- Remote
- Background check
- 8 years
- Senior level
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5d
Senior Java Full Stack Engineer - USC only - W2 Contract
Fortira Inc —New Jersey
- $60 - $75 an hour
- Contract
- Remote
- Senior level
- 10 years
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4d
AI Software Developer
Leidos —New Jersey
- $69,550 - $125,725 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
Computer Software Engineers
Phemak —Princeton, NJ
- Full-time
- Mid-level
- Java
- C++
- Paid training
- Health insurance
Software Developers
I5 TECH —Edison, NJ
- Full-time
- Computer science
- Oracle
- Computer Science
Jr Java Developer
Veracity Software —Iselin, NJ
- Email
- Mid-level
- 2 years
- Communication skills
- Flexible schedule
Computer Programmer
Everest Consulting Group —Edison, NJ
- Multiple hires
- Computer Science
- Mid-level
- Java
Java Developer
Staxa Technologies —Piscataway, NJ
- Full-time
- Mid-level
- Team management
- Mentoring
SD072023 SOFTWARE DEVLOPER (JAVA)
FuGen IT Solutions —Princeton, NJ
- $81,500 a year
- Email
- Software troubleshooting
- Bachelor of Science
- Bachelor's degree
Java Developer (J2EE)
Sonoma Consulting Inc. —Edison, NJ
- Full-time
- Management
- Mid-level
- 3 years
Quick Apply

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Software Engineer - AI Trainer

DataAnnotation -
Township of Hamilton, 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 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 Princeton, NJ

Software Engineer - AI Trainer

Software Developer - AI Trainer

Java Developer - Health Applications

Software Engineer-I

Software Engineer

Java Developer

Java/J2EE Developer

Senior Software Development Engineer in Test

Java Developer

Backend Java Engineers with Automation QA - W2 Contract - Only USC

Java Full Stack Engineer - W2 Contract - Only USC

Senior Java Full Stack Engineer - USC only - W2 Contract

AI Software Developer

Computer Software Engineers

Software Developers

Jr Java Developer

Computer Programmer

Java Developer

SD072023 SOFTWARE DEVLOPER (JAVA)

Java Developer (J2EE)

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