Top 143 Java developer opportunity Jobs in Princeton, Nj

Software Engineer - AI Trainer
DataAnnotation —Township of Hamilton, NJ
- $50 - $100 an hour
- Contract
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Software Developer - AI Trainer
DataAnnotation —Princeton, NJ
- $50 - $100 an hour
- Contract
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Associate / Staff Java Software Developer
SciTec —Princeton, NJ
- $82,000 - $121,000 a year
- Full-time
- Computer science
- Computer Science
- System design
- Profit sharing
- Paid parental leave
Quick Apply
5d
Full Stack Application Developer
MIAX —Princeton, NJ
- $120,000 - $170,000 a year
- Email
- Azure
- Computer Science
- SQL
Computer Systems Analyst (Angular Developer)
Fabec IT —Princeton, NJ
- $64,000 a year
- Full-time
- Computer Science
- Mid-level
- Microsoft Office
- Health insurance
- Employee assistance program
Developer III
Holman —Trenton, NJ
- $105,050 - $149,700 a year
- Full-time
- Remote
- Azure
- Mid-level
- Java
- Paid jury duty
- Health savings account
Quick Apply
Application Developer I
Rutgers University —Somerset, NJ
- $93,390 a year
- Full-time
- Office
- 3 years
- Java
- Paid holidays
- Dental insurance
JAVA Developer, Senior
NJM Insurance Group —Trenton, NJ
- $115,523 - $134,118 a year
- Full-time
- Computer science
- 7 years
- Computer Science
- Paid parental leave
- Disability insurance
Java Application Support Engineer
Conduent Transport Solutions, Inc —Somerset, NJ
- $110,690 - $143,750 a year
- Email
- Hybrid work
- Computer Science
- System design
- 3 years
- Paid training
- Paid holidays
Software Developer
Man Infotech —Cranbury, NJ
- Monday to Friday
- Oracle
- Computer Science
- Mid-level
Software Engineer Analyst - AI Trainer
DataAnnotation —Pennington, NJ
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Software Developer - AI Trainer
DataAnnotation —Edison, NJ
- $50 - $100 an hour
- Contract
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
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
Quick Apply
11d
AI Software Developer
Leidos —New Jersey
- $69,550 - $125,725 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
Software Engineer/Developer
I5 TECH —Edison, NJ
- Remote
- Computer Science
- Java
- Bachelor's degree
Salesforce Developer
Rutgers University —Somerset, NJ
- $111,839 a year
- Full-time
- Mid-level
- Office
- Java
- Paid holidays
- Dental insurance
Software Engineers
Econtenti Inc —Edison, NJ
- Computer Science
- Office
- Windows
Associate Director - Application Security
S&P Global —Princeton, NJ
- $125,000 - $165,000 a year
- Email
- Computer science
- Azure
- Computer Science
- Health insurance
- Referral program
Software Developer/Engineer
I5 TECH —Edison, NJ
- Remote
- Mid-level
- Java
- SQL
Student Researcher, BS/MS, Winter/Summer 2026
Google —Princeton, NJ
- $98,000 - $131,000 a year
- Computer Science
- Bachelor of Science
- English
- Paid holidays
- Disability insurance

I want to receive the latest job alert for java developer opportunity in princeton, nj

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

java developer opportunity jobs near princeton, nj

Software Engineer - AI Trainer

DataAnnotation -
Township of Hamilton, NJ

Apply Now

Job Details

Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

English
Bachelor's degree
AI
Grammar Experience
TypeScript
Python

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 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

Pay: $50.00 - $100.00 per hour

Work Location: Remote

Apply Now

Refine Your Search

java developer opportunity jobs in princeton, nj

Software Engineer - AI Trainer

Software Developer - AI Trainer

Associate / Staff Java Software Developer

Full Stack Application Developer

Computer Systems Analyst (Angular Developer)

Developer III

Application Developer I

JAVA Developer, Senior

Java Application Support Engineer

Software Developer

Software Engineer Analyst - AI Trainer

Software Developer - AI Trainer

Senior Software Development Engineer in Test

AI Software Developer

Software Engineer/Developer

Salesforce Developer

Software Engineers

Associate Director - Application Security

Software Developer/Engineer

Student Researcher, BS/MS, Winter/Summer 2026

I want to receive the latest job alert for java developer opportunity in princeton, nj

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected