Top 963 Java Developer Jobs in Northvale, NJ

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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Backend Software Engineer - AI Trainer
DataAnnotation —Ridgefield Park, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Java-Microservices Developer
TheRIIM LLC —New York, NY
- Contract
- Mid-level
- AWS
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Senior Java Developer
Black Rock Solutions —Greenwich, CT
- $150,000 - $180,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 5 years
- Health insurance
- Dental insurance
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11d
Java Developer (Server Side)
Tricon Solutions —Englewood Cliffs, NJ
- $65 - $75 an hour
- Contract
- Azure
- Software troubleshooting
- Mid-level
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Full Stack Developer
Stratacent —Jersey City, NJ
- Contract
- Mid-level
- Office
- HTML
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Java Developer
Code Lab Technology —New York, NY
- Contract
- Mid-level
- Office
- Java
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Senior Java Full Stack Developer
STATIC PRICE IT SERVICES HYDERABAD PRIVATE LIMITED —New York, NY
- $50 - $60 an hour
- Full-time
- Computer Science
- System design
- Office
- Health savings account
- Health insurance
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2d
Python Developer
Experis —Jersey City, NJ
- $68 an hour
- Contract
- Java
- Analysis skills
- Organizational skills
- Health savings account
- Disability insurance
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2d
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
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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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Senior Java Full Stack Engineer - USC only - W2 Contract
Fortira Inc —New Jersey
- $60 - $75 an hour
- Contract
- Remote
- Senior level
- 10 years
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3d
Hedge Fund Application Developer
TBA —Stamford, CT
- $80,000 - $150,000 a year
- Full-time
- Hybrid work
- Background check
- Microsoft Excel
- Mid-level
- Health insurance
- 401(k)
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Java Full Stack Engineer - W2 Contract - Only USC
Fortira Inc —New Jersey
- $65.16 - $69.09 an hour
- Contract
- Remote
- Background check
- 8 years
- Senior level
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4d
Software Engineer (Java)
Matlen Silver —New York, NY
- Contract
- Hybrid work
- 5 years
- System design
- Analysis skills
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2d
Python Full Stack Developer
Matlen Silver —Jersey City, NJ
- $60 - $68 an hour
- Contract
- 3 years
- Java
- Senior level
- Health insurance
- Dental insurance
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Backend Java Engineers with Automation QA - W2 Contract - Only USC
Fortira Inc —New Jersey
- $61.65 - $66.62 an hour
- Contract
- Remote
- Background check
- Mid-level
- SQL
Quick Apply
4d
Lead Backend Java Developer
Rose International —Rutherford, NJ
- $100 - $110 an hour
- Hybrid work
- Management
- Computer Science
- 8 years
AI Software Developer
Leidos —New Jersey
- $69,550 - $125,725 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
Lead AI Software Developer
Leidos —New Jersey
- $87,100 - $157,450 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science

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Java Developer jobs near Northvale, NJ

Backend Software Engineer - AI Trainer

DataAnnotation -
Harrison, NY

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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 Northvale, NJ

Backend Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Java-Microservices Developer

Senior Java Developer

Java Developer (Server Side)

Full Stack Developer

Java Developer

Senior Java Full Stack Developer

Python Developer

Senior Java Developer

Senior Java Developer

Senior Java Full Stack Engineer - USC only - W2 Contract

Hedge Fund Application Developer

Java Full Stack Engineer - W2 Contract - Only USC

Software Engineer (Java)

Python Full Stack Developer

Backend Java Engineers with Automation QA - W2 Contract - Only USC

Lead Backend Java Developer

AI Software Developer

Lead AI Software Developer

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