Top 337 Java developer Jobs in Mahwah, Nj

Backend Software Engineer - AI Trainer
DataAnnotation —Newark, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Backend Software Engineer - AI Trainer
DataAnnotation —Harrison, NY
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Java Developer React Kafka
IPolarity LLC —Whippany, NJ
- $45 - $50 an hour
- Full-time
- Azure
- 8 years
- SQL
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3d
Ui Java Developer
Sonsoft Inc —Weehawken, NJ
- Full-time
- 3 years
- Analysis skills
- Bachelor's degree
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Fullstack Developer - Java + Angular
Sierre Technologies —Hanover, NJ
- $50 - $65 an hour
- Contract
- Computer Science
- Senior level
- Communication skills
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Java Developer (Server Side)
Tricon Solutions —Englewood Cliffs, NJ
- $70 - $80 an hour
- Contract
- Azure
- Software troubleshooting
- Mid-level
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Junior Software Engineer
MetLife —Whippany, NJ
- $65,000 - $83,000 a year
- Email
- Hybrid work
- Azure
- Computer Science
- Office
- Paid holidays
- Disability insurance
2d
Java Developer
Hermitage Infotech —Englewood, NJ
- Email
- Hybrid work
- Office
- 8 years
- AWS
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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
Java Full Stack Developer - Remote Most of the time - Full time
Fabergent —Livingston, NJ
- Full-time
- Remote
- 5 years
- Java
- Senior level
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Java Developer
Barclays —Whippany, NJ
- $189,592 - $195,000 a year
- Multiple hires
- Management
- Data analysis skills
- Java
- Health insurance
- Dental insurance
3d
Senior Java Developer – Portal
Barclays —Whippany, NJ
- $160,805 - $170,000 a year
- Hybrid work
- Java
- Senior level
- Health insurance
- Dental insurance
1d
Java Developer
FINANCIAL INFO SVCS AGENCY —Manhattan, NY
- $77,438 - $140,000 a year
- Full-time
- Computer Science
- Research
- Mid-level
- Commuter assistance
- Health insurance
Java Developer
Advanced technology Group Inc —Hoboken, NJ
- Senior level
- HTML
Software Engineer
Versant Media —Englewood Cliffs, NJ
- $120,000 - $150,000 a year
- Email
- Hybrid work
- Azure
- Mid-level
- Office
- Free parking
- Retirement plan
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Software Engineer III - Android Developer
JPMorganChase —New York, NY
- $133,000 - $185,000 a year
- Full-time
- System design
- 3 years
- JavaScript
- Health insurance
- Tuition reimbursement
Software Engineer BA4
Barclays —Whippany, NJ
- $189,592 - $195,000 a year
- Office
- Java
- Continuous improvement
- Health insurance
- Dental insurance
Software Engineer
JSR Tech Consulting —Newark, NJ
- $55 - $65 an hour
- Hybrid work
- Computer science
- 6 years
- Computer Science
Quick Apply
Java Developer (UI)
Sonoma Consulting Inc. —Weehawken, NJ
- Full-time
- 3 years
- Analysis skills
- Bachelor's degree
Quick Apply
Objective-C Developer - Remote most of the time - Fulltime/Permanent
Fabergent —Livingston, NJ
- Full-time
- Remote
- 5 years
- Java
- Senior level
Quick Apply

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java developer jobs near mahwah, nj

Backend Software Engineer - AI Trainer

DataAnnotation -
Newark, 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, up 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 mahwah, nj

Backend Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Java Developer React Kafka

Ui Java Developer

Fullstack Developer - Java + Angular

Java Developer (Server Side)

Junior Software Engineer

Java Developer

Entry Level Software Engineer

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

Java Developer

Senior Java Developer – Portal

Java Developer

Java Developer

Software Engineer

Software Engineer III - Android Developer

Software Engineer BA4

Software Engineer

Java Developer (UI)

Objective-C Developer - Remote most of the time - Fulltime/Permanent

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