Top 1211 Java developer Jobs in Madison Nj

Backend Software Engineer - AI Trainer
DataAnnotation —Belleville, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Backend Software Engineer - AI Trainer
DataAnnotation —Jersey City, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior Software Engineer, Agentic Coding RL Environments - AI Trainer
Surge AI —Ridgefield Park, NJ
- $100 - $150 an hour
- Choose your own hours
- Remote
- Background check
- Java
- C++
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Developer Engineer (Java Developer)
Axelon Services Corporation —Lebanon, NJ
- $60 - $75 an hour
- Hybrid work
- 5 years
- System design
- Product management
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4d
Java Developer
Acadaca —New York, NY
- $80,000 - $100,000 a year
- Full-time
- Remote
- Computer science
- Azure
- Computer Science
- Commuter assistance
- Disability insurance
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Java Full Stack Developer - Remote Most of the time - Full time
Fabergent —Livingston, NJ
- Full-time
- Remote
- 5 years
- Java
- Senior level
Quick Apply
Java Fullstack Developer (Remote)
LTM —Jersey City, NJ
- $120,000 - $130,000 a year
- Remote
- Mid-level
- Mentoring
- APIs
- Paid parental leave
- Paid holidays
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Java Developer
Staxa Technologies —Piscataway, NJ
- Full-time
- Mid-level
- Team management
- Mentoring
Software Engineer 4 - Java / Python
Motion Recruitment —Iselin, NJ
- Contract
- 5 years
- Java
- AWS
11d
Senior Java Developer
Tavant Technologies, Inc. —New York, NY
- $120,000 - $140,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Bachelor of Science
- Relocation assistance
- Health insurance
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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
11d
Sr Software Engineer
Disney Entertainment and ESPN Product & Technology —New York, NY
- $148,700 - $199,400 a year
- Computer Science
- 5 years
- System design
Full Stack Engineer
Citi —New York, NY
- $125,760 - $188,640 a year
- Full-time
- Computer Science
- Research
- Office
- Paid holidays
- Disability insurance
Java Developer
FINANCIAL INFO SVCS AGENCY —Manhattan, NY
- $130,000 - $140,000 a year
- Full-time
- Computer Science
- Research
- Mid-level
- Commuter assistance
- Health insurance
14d
Java-Microservices Developer
TheRIIM LLC —New York, NY
- Contract
- Mid-level
- AWS
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Java/J2EE Developer
Orchid InfoSystems —Edison, NJ
- SQL
- Senior level
Senior Java Developer
Staxa Technologies —Piscataway, NJ
- Full-time
- Office
- In-person
- Senior level
- Paid holidays
- Health insurance
Java Developer
Barclays —Whippany, NJ
- $189,592 - $195,000 a year
- Multiple hires
- Management
- Data analysis skills
- Java
- Health insurance
- Dental insurance
Java Developer
Advanced technology Group Inc —Hoboken, NJ
- Senior level
- HTML
Java FullStack/Backend Developer
Zenox Global —New York, NY
- $70 - $75 an hour
- Contract
- System design
- Mid-level
- In-person
Quick Apply
12d

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java developer jobs near madison nj

Backend Software Engineer - AI Trainer

DataAnnotation -
Belleville, 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 Backend 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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Refine Your Search

java developer jobs in madison nj

Backend Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Senior Software Engineer, Agentic Coding RL Environments - AI Trainer

Developer Engineer (Java Developer)

Java Developer

Java Full Stack Developer - Remote Most of the time - Full time

Java Fullstack Developer (Remote)

Java Developer

Software Engineer 4 - Java / Python

Senior Java Developer

Sr Java Engineer // UNICORN Startup // Fully Remote

Sr Software Engineer

Full Stack Engineer

Java Developer

Java-Microservices Developer

Java/J2EE Developer

Senior Java Developer

Java Developer

Java Developer

Java FullStack/Backend Developer

I want to receive the latest job alert for java developer in madison nj

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