Top 88 Java developer back end Jobs in Princeton, Nj

Software Developer - AI Trainer
DataAnnotation —Princeton, NJ
- $50 - $100 an hour
- Contract
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Backend Software Engineer - AI Trainer
DataAnnotation —Bensalem, PA
- $50 - $100 an hour
- Contract
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Software Engineer - AI Trainer
DataAnnotation —Township of Hamilton, NJ
- $50 - $100 an hour
- Contract
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Software Engineer Analyst - AI Trainer
DataAnnotation —Pennington, NJ
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Full Stack Developer
NIKSUN, Inc. —Princeton, NJ
- $80,000 - $85,000 a year
- Full-time
- Azure
- Computer Science
- 5 years
- Health savings account
- AD&D insurance
Quick Apply
1d
Full Stack Application Developer
MIAX —Princeton, NJ
- $120,000 - $170,000 a year
- Email
- Azure
- Computer Science
- SQL
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
7d
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
Software Developer / Engineer (Java)
Eniac Systems —Edison, NJ
- Office
- AWS
- Senior level
Software Engineer III - Java Full Stack Developer
Deloitte —Princeton, NJ
- $113,300 - $188,900 a year
- Full-time
- 7 years
- Computer Science
- SQL
13d
Senior Manager, Software Development
Genmab —Princeton, NJ
- $131,600 - $197,400 a year
- Online Application
- Azure
- Java
- 8 years
- Commuter assistance
- Paid parental leave
Sr .Net Developer
Zylog Systems —Edison, NJ
- Full-time
- Computer Science
- 5 years
- Bachelor of Science
Vice President - Technical Delivery Lead
State Street —Princeton, NJ
- $125,000 - $215,000 a year
- Full-time
- Computer Science
- System design
- Office
- Disability insurance
- Health insurance
Senior Java Developer
Staxa Technologies —Piscataway, NJ
- Full-time
- Office
- In-person
- Senior level
- Paid holidays
- Health insurance

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Staff / Sr Staff DevSecOps Engineer
SciTec —Princeton, NJ
A bachelor’s degree in computer science, engineering, mathematics, or physical sciences. For the past forty-five plus years, we have supported Department of…
$96,000 - $141,000 a year
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Software Engineer (CONTRACTOR)
EDDA TECHNOLOGY, INC. —Princeton, NJ
Design and develop user-friendly, responsive GUIs for AI-powered clinical applications, ensuring exceptional usability for healthcare professionals.
$55 - $70 an hour
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Contract Software Engineer - AI Trainer
DataAnnotation —Columbus, OH
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…
$50 - $100 an hour
Embedded Systems Developer - AI Trainer
DataAnnotation —Dublin, OH
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…
$50 - $100 an hour

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java developer back end jobs near princeton, nj

Software Developer - AI Trainer

DataAnnotation -
Princeton, NJ

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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 Developer - 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

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java developer back end jobs in princeton, nj

Software Developer - AI Trainer

Backend Software Engineer - AI Trainer

Software Engineer - AI Trainer

Software Engineer Analyst - AI Trainer

Full Stack Developer

Full Stack Application Developer

Associate / Staff Java Software Developer

Developer III

Software Developer / Engineer (Java)

Software Engineer III - Java Full Stack Developer

Senior Manager, Software Development

Sr .Net Developer

Vice President - Technical Delivery Lead

Senior Java Developer

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