Top 179 Java Developer Jobs in Trenton, NJ

Software Engineer Analyst - AI Trainer
DataAnnotation —Pennington, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Backend Software Engineer - AI Trainer
DataAnnotation —Bensalem, PA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
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
Quick Apply
3d
Full Stack Engineer
Apollo Technology Solutions LLC —Trenton, NJ
- Contract
- Software troubleshooting
- Mid-level
- Office
Quick Apply
2d
Software Engineer
Siuvo —Princeton, NJ
- Computer science
- Computer Science
- Mid-level
Java Developer
IT Ideology —Cranbury, NJ
- Oracle
- Mid-level
- Office
Java Application Developer
DEW Softech Inc —Trenton, NJ
- $50 - $55 an hour
- Full-time
- Hybrid work
- 6 years
- System design
- Office
- Work from home
Quick Apply
11d
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
Quick Apply
5d
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
Quick Apply
5d
Senior Java Full Stack Engineer - USC only - W2 Contract
Fortira Inc —New Jersey
- $60 - $75 an hour
- Contract
- Remote
- Senior level
- 10 years
Quick Apply
4d
Software Developer
Digipulse Technologies —Cherry Hill, NJ
- $132,000 - $155,000 a year
- Google Workspace
- Computer Science
- 5 years
- Health insurance
- Dental insurance
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14d
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
Java Application Developer
Apollo Technology Solutions LLC —Trenton, NJ
- Contract
- Hybrid work
- 6 years
- System design
- Senior level
Quick Apply
10d
Developer
Vantage —New Hope, PA
- Mid-level
- 2 years
Quick Apply
SOFTWARE DEVELOPERS
Vaspire Technologies —East Brunswick, NJ
- Software troubleshooting
- Mid-level
- Office
SR. JAVA DEVELOPER
Pioneer Consulting Services —Princeton, NJ
- Computer Science
- 5 years
- Bachelor's degree
Software Engineer I
Thunderbolt Logistics —Moorestown, NJ
- $72,000 - $100,000 a year
- Full-time
- Computer science
- Computer Science
- Data analysis skills
- Health savings account
- Health insurance
Quick Apply
Full Stack Java Developer
DeltaSoft, Inc. —Hillsborough, NJ
- $90,000 - $120,000 a year
- Full-time
- Background check
- Computer science
- Oracle
- Health savings account
- Health insurance
Quick Apply
Java J2ee Developer
Hermes Networks —Plainsboro, NJ
- Email
- Computer Science
- Mid-level
- Windows

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Software Engineer Analyst - AI Trainer

DataAnnotation -
Pennington, NJ

Quick Apply

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 Analyst - 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.

Quick Apply

Refine Your Search

Java Developer jobs in Trenton, NJ

Software Engineer Analyst - AI Trainer

Backend Software Engineer - AI Trainer

Java Developer - Health Applications

Full Stack Engineer

Software Engineer

Java Developer

Java Application Developer

Java Full Stack Engineer - W2 Contract - Only USC

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

Senior Java Full Stack Engineer - USC only - W2 Contract

Software Developer

AI Software Developer

Computer Software Engineers

Java Application Developer

Developer

SOFTWARE DEVELOPERS

SR. JAVA DEVELOPER

Software Engineer I

Full Stack Java Developer

Java J2ee Developer

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