Top 1151 Java developer Jobs in Fairfield Nj

Staff Software Engineer - AI Trainer
DataAnnotation —Carteret, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Backend Software Engineer - AI Trainer
DataAnnotation —Linden, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Developer
SThree —New York, NY
- $120,000 - $180,000 a year
- Contract
- Computer science
- Computer Science
- System design
- Health insurance
- Paid time off
12d
Software Engineer
SThree —New York, NY
- $120,000 - $180,000 a year
- Contract
- Computer science
- Computer Science
- System design
- Health insurance
- Paid time off
12d
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
Backend API Engineer Kotlin, Java, Spring Boot, GraphQL (Mobile Service Layer)
Pyramid Consulting, Inc —New York, NY
- $62 - $70 an hour
- Urgently hiring
- 5 years
- Office
- Senior level
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Sr Java Engineer // UNICORN Startup // Fully Remote
Motion Recruitment —New York, NY
- Full-time
- Remote
- Azure
- Java
- 8 years
- Health insurance
- Dental insurance
Java Full Stack developer with Scala
Edhike —Jersey City, NJ
- $60 - $65 an hour
- Full-time
- Office
- Java
- In-person
Quick Apply
11d
Java Developer
trident it —Jersey City, NJ
- From $130,000 a year
- Full-time
- Software troubleshooting
- Office
- SQL
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13d
Senior Java Developer
Sign IN Solution —Jersey City, NJ
- $55 - $60 an hour
- Full-time
- Office
- SQL
- In-person
Quick Apply
Software Developer / Engineer (Java)
Eniac Systems —Edison, NJ
- Office
- AWS
- Senior level
Full Stack Developer
Stratacent —Jersey City, NJ
- Contract
- Mid-level
- Office
- HTML
Quick Apply
Java Developer (Server Side)
Tricon Solutions —Englewood Cliffs, NJ
- $65 - $75 an hour
- Contract
- Azure
- Software troubleshooting
- Mid-level
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Software Engineer II - Integrated Services
Compass —Madison, NJ
- $126,990 - $141,100 a year
- On call
- Remote
- Computer science
- Computer Science
- Bachelor of Science
- Paid holidays
- Disability insurance
Quick Apply
Java Developer
Class Boxes Technologies —Avenel, NJ
- $78,265.88 - $128,341.70 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Relocation assistance
- Dental insurance
Quick Apply
2d
Java Full Stack Developer
StradIT —Jersey City, NJ
- Contract
- Hybrid work
- 5 years
- SQL
- Senior level
Quick Apply
Jr Java Developer
Veracity Software —Iselin, NJ
- Email
- Mid-level
- 2 years
- Communication skills
- Flexible schedule
Senior Full Stack Developer - Java
SA Talent Solutions —Avenel, NJ
- $50 - $60 an hour
- Contract
- Computer Science
- Software troubleshooting
- SQL
Quick Apply
4d
Java Fullstack Developer (Remote)
LTM —Jersey City, NJ
- $120,000 - $130,000 a year
- Remote
- Mid-level
- Mentoring
- APIs
- Paid parental leave
- Paid holidays
Quick Apply
SR Java Backend / Full Stack Developer LEAD
Delan Associates, Inc —Whippany, NJ
- Contract
- Azure
- System design
- Mid-level
Quick Apply

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java developer jobs near fairfield nj

Staff Software Engineer - AI Trainer

DataAnnotation -
Carteret, 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 Staff 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 at $50 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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java developer jobs in fairfield nj

Staff Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Software Developer

Software Engineer

Senior Java Developer

Backend API Engineer Kotlin, Java, Spring Boot, GraphQL (Mobile Service Layer)

Sr Java Engineer // UNICORN Startup // Fully Remote

Java Full Stack developer with Scala

Java Developer

Senior Java Developer

Software Developer / Engineer (Java)

Full Stack Developer

Java Developer (Server Side)

Software Engineer II - Integrated Services

Java Developer

Java Full Stack Developer

Jr Java Developer

Senior Full Stack Developer - Java

Java Fullstack Developer (Remote)

SR Java Backend / Full Stack Developer LEAD

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