Top 262 Back end 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
Software Designer - AI Trainer
DataAnnotation —Princeton, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Developer/Programmer - PL/SQL
Horizontal Talent —Lebanon, NJ
- $37 - $71 an hour
- Contract
- 5 years
- System design
- Analysis skills
- Vision insurance
10d
Sr .net Developer
Canyon Associates —Bridgewater, NJ
- $110,000 - $120,000 a year
- Full-time
- JavaScript
- In-person
- Senior level
- Health savings account
- Health insurance
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Jr Python Developer
Veracity Software —Iselin, NJ
- Email
- SQL
- JavaScript
- 1 year
- Flexible schedule
Software Developer/Engineer (C#, .Net)
Eniac Systems —Edison, NJ
- Computer science
- Azure
- Computer Science
SOFTWARE ENGINEERS
ADVANTECS GROUP —Edison, NJ
- Email
- Oracle
- Computer Science
- Mid-level
C#/.Net Programmer Analyst
Intone Networks —Oldwick, NJ
- Weekends as needed
- Computer science
- Computer Science
- Mid-level
Software Engineer
Fusion Health —Woodbridge, NJ
- $85,000 - $140,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Mid-level
- Health insurance
- Dental insurance
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Software Engineer
RevSpring Inc —Township of Hamilton, NJ
- Full-time
- Mid-level
- Bachelor's degree
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Python Developer (GC--USC)
Sonsoft Inc —Princeton, NJ
- Full-time
- Mid-level
- 3 years
- Bachelor's degree
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Software Engineer/Developer
I5 TECH —Edison, NJ
- Remote
- Computer Science
- Java
- Bachelor's degree
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
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Jr Java Developer
Veracity Software —Iselin, NJ
- Email
- Mid-level
- 2 years
- Communication skills
- Flexible schedule
Web Developer
Aeologic Technologies —Princeton, NJ
- $97,000 - $123,000 a year
- Full-time
- Remote
- Azure
- Computer Science
- English
Quick Apply
Software Developer
FastTrack Disability Risk Management Solutions & Services —Bedminster, NJ
- Remote
- Computer Science
- Mid-level
- Analysis skills
- Paid holidays
- Disability insurance
Lead Full Stack Developer (C#/.NET)
Theradex Oncology —Princeton, NJ
- $140,000 - $175,000 a year
- Full-time
- Hybrid work
- System design
- 3 years
- SQL
- Disability insurance
- Health insurance
Computer Programmer (ASP.NET / C#)
Orchid InfoSystems —Edison, NJ
- Mid-level
- Office
- 2 years
Software Systems Engineer - III
AmNet Services, Inc. —Warren, NJ
- Contract
- Computer science
- 7 years
- Computer Science
- On-the-job training
Quick Apply
Software Engineer
GS1 US —Ewing, NJ
- $90,000 - $115,000 a year
- Computer science
- Computer Science
- Mid-level
- Profit sharing
- Paid parental leave

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back end 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 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

back end developer jobs in princeton, nj

Backend Software Engineer - AI Trainer

Software Designer - AI Trainer

Developer/Programmer - PL/SQL

Sr .net Developer

Jr Python Developer

Software Developer/Engineer (C#, .Net)

SOFTWARE ENGINEERS

C#/.Net Programmer Analyst

Software Engineer

Software Engineer

Python Developer (GC--USC)

Software Engineer/Developer

Java Developer - Health Applications

Jr Java Developer

Web Developer

Software Developer

Lead Full Stack Developer (C#/.NET)

Computer Programmer (ASP.NET / C#)

Software Systems Engineer - III

Software Engineer

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