Top 394 Java Developer Jobs in Butler, NJ

Staff Software Engineer - AI Trainer
DataAnnotation —Morristown, NJ
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Backend Software Engineer - AI Trainer
DataAnnotation —Belleville, NJ
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Senior Java Developer
Tavant Technologies, Inc. —Englewood Cliffs, NJ
- $119,933.70 - $144,436.28 a year
- Full-time
- Hybrid work
- 6 years
- Office
- AWS
- Relocation assistance
- Health insurance
Quick Apply
Apps Dev Intmd Programmer Analyst - Officer
Citi —Rutherford, NJ
- $95,770 - $133,630 a year
- Full-time
- System design
- Mid-level
- Office
- Paid holidays
- Disability insurance
6d
Entry Level Software Engineer
BAE Systems Inc. —Totowa, NJ
- $70,828 - $120,408 a year
- Full-time
- Computer science
- Computer Science
- Office
- Health savings account
- Paid holidays
Fullstack Developer - Java + Angular
Sierre Technologies —Hanover, NJ
- $50 - $65 an hour
- Contract
- Computer Science
- Senior level
- Communication skills
Quick Apply
Java Developer (Server Side)
Tricon Solutions —Englewood Cliffs, NJ
- $70 - $80 an hour
- Contract
- Azure
- Software troubleshooting
- Mid-level
Quick Apply
Java Backend Developer (W2 Contract)in NJ
ValueBase Consulting —Parsippany-Troy Hills, NJ
- Up to $60 an hour
- Contract
- Azure
- Software troubleshooting
- Office
Software Engineer
Team Tranquil Software Solutions —Fairfield, NJ
- Email
- Computer Science
- Mid-level
- Office
Fullstack Developer (Java)
Core Alliance Group —Wharton, NJ
- Email
- 8 years
- SQL
- AWS
Programmer Analysts
RR Solutions —Parsippany-Troy Hills, NJ
- Mid-level
- Java
Applications Development Technology Lead Analyst, Vice President
Citi —Jersey City, NJ
- $142,320 - $213,480 a year
- Full-time
- Oracle
- System design
- Office
- Paid holidays
- Disability insurance
5d
Software Engineer - AI Trainer
DataAnnotation —Yonkers, NY
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Staff Software Engineer - AI Trainer
DataAnnotation —Yonkers, NY
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Applications Development Technology Lead Analyst, Vice President
Citi —Jersey City, NJ
- $142,320 - $213,480 a year
- Full-time
- 6 years
- System design
- English
- Paid holidays
- Disability insurance
5d
Senior Back-end Java Developer - Trading Platforms, VP
Citi —Jersey City, NJ
- $142,320 - $213,480 a year
- Full-time
- Computer Science
- System design
- Office
- Paid holidays
- Disability insurance
2d
Workday Extend Developer
Pyramid Consulting, Inc —Berkeley Heights, NJ
- $65 - $73 an hour
- Urgently hiring
- Mid-level
- 3 years
- Java
- Health insurance
- Dental insurance
Quick Apply
Fullstack Engineer Team Lead Senior Vice President
Citi —Jersey City, NJ
- $176,720 - $265,080 a year
- Full-time
- System design
- Office
- Bachelor's degree
- Paid holidays
- Disability insurance
6d
Junior Data Services and AI Developer - Officer
Citi —Jersey City, NJ
- $95,770 - $133,630 a year
- Full-time
- Mid-level
- Office
- Java
- Paid holidays
- Disability insurance
5d
Senior Software Development Engineer - Settlements - Vice President
Citi —Jersey City, NJ
- $142,320 - $213,480 a year
- Full-time
- 6 years
- Computer Science
- System design
- Paid holidays
- Disability insurance
6h

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Java Developer jobs near Butler, NJ

Staff Software Engineer - AI Trainer

DataAnnotation -
Morristown, NJ

Apply Now

Job Details

Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

Grammar Experience

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 Staff 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

Job Type: Contract

Pay: $50.00 - $100.00 per hour

Benefits:

Flexible schedule

Work Location: Remote

Apply Now

Refine Your Search

Java Developer jobs in Butler, NJ

Staff Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Senior Java Developer

Apps Dev Intmd Programmer Analyst - Officer

Entry Level Software Engineer

Fullstack Developer - Java + Angular

Java Developer (Server Side)

Java Backend Developer (W2 Contract)in NJ

Software Engineer

Fullstack Developer (Java)

Programmer Analysts

Applications Development Technology Lead Analyst, Vice President

Software Engineer - AI Trainer

Staff Software Engineer - AI Trainer

Applications Development Technology Lead Analyst, Vice President

Senior Back-end Java Developer - Trading Platforms, VP

Workday Extend Developer

Fullstack Engineer Team Lead Senior Vice President

Junior Data Services and AI Developer - Officer

Senior Software Development Engineer - Settlements - Vice President

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