Top 240 Backend developer Jobs in Princeton, Nj

Backend Software Engineer - AI Trainer
DataAnnotation —Edison, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
IT Business Analyst - RPG Programmer (Hybrid)
Capital Health —Pennington, NJ
- $86,964.80 - $113,672.00 a year
- 8 hour shift
- Hybrid work
- HIPAA
- Mid-level
- 3 years
- AD&D insurance
- Disability insurance
Python Developer
Sonoma Consulting Inc. —Princeton, NJ
- Mid-level
- 3 years
- Bachelor's degree
Quick Apply
Software Engineer Analyst - AI Trainer
DataAnnotation —Pennington, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Application Engineer - AI Trainer
DataAnnotation —Bensalem, PA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Android Developer - AI Trainer
DataAnnotation —Bensalem, PA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Lead Blockchain Protocol Engineer (Specialty Software Engineer 3 )-NJ
Experis —Woodbridge, NJ
- $73 an hour
- Contract
- Mid-level
- Office
- Analysis skills
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Software Engineer I
Honeywell —Township of Hamilton, NJ
- $76,800 - $95,900 a year
- Full-time
- Hybrid work
- Computer Science
- Office
- Java
- Health savings account
- Paid holidays
Full Stack Developer
NIKSUN, Inc. —Princeton, NJ
- $80,000 - $85,000 a year
- Full-time
- Azure
- Computer Science
- 5 years
- Health savings account
- AD&D insurance
Quick Apply
Software Developer
Shivam Infotech —Kendall Park, NJ
- $133,390 - $135,000 a year
- Email
- Computer Science
- Mid-level
- Office
Java Developer
IT Ideology —Cranbury, NJ
- Oracle
- Mid-level
- Office
AEM Developer
Siri Software Solutions —Monmouth Junction, NJ
- $189,592 a year
- Full-time
- Computer Science
- Mid-level
- Office
Java/J2EE Developer
Orchid InfoSystems —Edison, NJ
- SQL
- Senior level
SR. JAVA DEVELOPER
Pioneer Consulting Services —Princeton, NJ
- Computer Science
- 5 years
- Bachelor's degree
Python Developer (GC--USC)
Sonsoft Inc —Princeton, NJ
- Full-time
- Mid-level
- 3 years
- Bachelor's degree
Quick Apply
Java Backend Developer
Staxa Technologies —Piscataway, NJ
- Full-time
- 5 years
- DevOps
- Senior level
Python Developer (Automation)
Sonsoft Inc —Princeton, NJ
- Full-time
- Mid-level
- Windows
- 3 years
Quick Apply
Java J2ee Developer
Hermes Networks —Plainsboro, NJ
- Email
- Computer Science
- Mid-level
- Windows
Associate / Staff Java Software Developer
SciTec —Princeton, NJ
- $88,000 - $124,000 a year
- Full-time
- Computer science
- Computer Science
- System design
- Profit sharing
- Paid parental leave
Quick Apply
Java Developer - Health Applications
DEW Softech Inc —Trenton, NJ
- $50 - $55 an hour
- Full-time
- Hybrid work
- Software troubleshooting
- Mid-level
- SQL
- Work from home
Quick Apply
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backend developer jobs near princeton, nj

Backend Software Engineer - AI Trainer

DataAnnotation -
Edison, 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

backend developer jobs in princeton, nj

Backend Software Engineer - AI Trainer

IT Business Analyst - RPG Programmer (Hybrid)

Python Developer

Software Engineer Analyst - AI Trainer

Application Engineer - AI Trainer

Android Developer - AI Trainer

Lead Blockchain Protocol Engineer (Specialty Software Engineer 3 )-NJ

Software Engineer I

Full Stack Developer

Software Developer

Java Developer

AEM Developer

Java/J2EE Developer

SR. JAVA DEVELOPER

Python Developer (GC--USC)

Java Backend Developer

Python Developer (Automation)

Java J2ee Developer

Associate / Staff Java Software Developer

Java Developer - Health Applications

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