Top 225 Javascript developer Jobs in Princeton, Nj

Frontend Developer - AI Trainer
DataAnnotation —Pennington, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Frontend Developer - AI Trainer
DataAnnotation —Plainsboro, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Python Developer
Sonsoft Inc —Princeton, NJ
- Full-time
- Mid-level
- 3 years
- Bachelor's degree
Quick Apply
Web Development Consultant
CAI —Trenton, NJ
- $60 - $70 an hour
- Full-time
- Mid-level
- Office
- Bachelor's degree
- Health insurance
- Dental insurance
3d
Senior Frontend Engineer
EZEN Digital —Princeton, NJ
- Email
- Computer Science
- 5 years
- Office
- Referral program
Frontend Software Engineer
Siuvo —Princeton, NJ
- Entry level
UI/UX Engineer
NIKSUN INC. —Princeton, NJ
- $1 an hour
- Full-time
- Azure
- Computer Science
- SQL
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UI Developer
IT Ideology —Cranbury, NJ
- Mid-level
- Office
- HTML
Application Developer II - WCS
Rutgers University —Somerset, NJ
- $88,681 a year
- Full-time
- 5 years
- System design
- Mid-level
- Paid holidays
- Dental insurance
Software Engineers
Fusion Plus Solutions Inc. —Edison, NJ
- Email
- Computer science
- Computer Science
- Software troubleshooting
Software Engineer-I
Mobility Ideal Health —Edison, NJ
- Computer science
- Azure
- Computer Science
Quick Apply
Jr Python Developer
Veracity Software —Iselin, NJ
- Email
- SQL
- JavaScript
- 1 year
- Flexible schedule
Senior Front End Web Developer
Thorium Digital —East Brunswick, NJ
- $83,000 - $124,000 a year
- Full-time
- Azure
- 5 years
- English
Quick Apply
Software Developer Developer Edison NJ
Eniac Systems —Edison, NJ
- Remote
- Mid-level
- Java
- AWS
Java/J2EE Developer
Orchid InfoSystems —Edison, NJ
- SQL
- Senior level
Application Developer I
Rutgers University —Somerset, NJ
- $77,661 a year
- Full-time
- Office
- 3 years
- Java
- Paid holidays
- Dental insurance
Sr .Net Developer
Zylog Systems —Edison, NJ
- Full-time
- Computer Science
- 5 years
- System design
Software Engineer/ Developer Edison NJ
Eniac Systems —Edison, NJ
- Remote
- Computer Science
- 5 years
- Java
Application Developer
Rutgers University —New Brunswick, NJ
- $81,778 a year
- Full-time
- Mid-level
- Office
- University
- Paid holidays
- Dental insurance
14d
Senior Software Engineer: Frontend - NYC
Rad Hires —Metuchen, NJ
- $170,000 - $300,000 a year
- Full-time
- Mid-level
- Office
Quick Apply

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javascript developer jobs near princeton, nj

Frontend Developer - AI Trainer

DataAnnotation -
Pennington, 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 Frontend Developer - 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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javascript developer jobs in princeton, nj

Frontend Developer - AI Trainer

Frontend Developer - AI Trainer

Python Developer

Web Development Consultant

Senior Frontend Engineer

Frontend Software Engineer

UI/UX Engineer

UI Developer

Application Developer II - WCS

Software Engineers

Software Engineer-I

Jr Python Developer

Senior Front End Web Developer

Software Developer Developer Edison NJ

Java/J2EE Developer

Application Developer I

Sr .Net Developer

Software Engineer/ Developer Edison NJ

Application Developer

Senior Software Engineer: Frontend - NYC

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