Top 1627 Back end developer Jobs in Elizabeth, Nj

Back End Developer - AI Trainer
DataAnnotation —Jersey City, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Back End Developer - AI Trainer
DataAnnotation —Newark, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Python Developer | Plano, TX or Charlotte, NC or Jersey City - hybrid | W2 ONLY
Matlen Silver —Jersey City, NJ
- $60 - $65 an hour
- Contract
- Senior level
- Python
- Health insurance
- Dental insurance
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Java Developer
Experis —Berkeley Heights, NJ
- $80 an hour
- Contract
- Mid-level
- Office
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2d
Specialty Software Engineer 3 - Contingent
Motion Recruitment —Iselin, NJ
- Contract
- 3 years
- Senior level
9d
Back End Engineer
Motion Recruitment —New York, NY
- Remote
- Computer Science
- 5 years
- AWS
- Health insurance
- Dental insurance
5d
Application Developer
Veracity Software —Iselin, NJ
- Email
- Computer science
- Computer Science
- Mid-level
- Flexible schedule
Java/J2EE Developer
Orchid InfoSystems —Edison, NJ
- SQL
- Senior level
Software Developer
Kanhi Systems —Edison, NJ
- Call employer
- Computer Science
- Bachelor of Science
- Mid-level
Software Developer
Horizon Consulting Inc. —Jersey City, NJ
- Computer Science
- Mid-level
- Java
- Health insurance
- Dental insurance
Java Fullstack Developer (Remote)
LTM —Jersey City, NJ
- $120,000 - $130,000 a year
- Remote
- Mid-level
- Mentoring
- APIs
- Paid parental leave
- Paid holidays
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Python Developer
Robotics Technologies —Jersey City, NJ
- Computer Science
- Software troubleshooting
- Bachelor's degree
Jr Python Developer
Veracity Software —Iselin, NJ
- Email
- SQL
- JavaScript
- 1 year
- Flexible schedule
Junior Software Engineer
Class Boxes Technologies —Avenel, NJ
- $75,693.03 - $120,544.29 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Relocation assistance
- Dental insurance
Quick Apply
Lead .Net Fullstack Developer
Robotics Technologies —Union, NJ
- Computer Science
- Master's degree
- Bachelor's degree
SAP FIORI Developer
Trinity ERP —Newark, NJ
- Full-time
- Senior level
BPM Pega technical developer - Jersey City, NJ
Info-Ways —Jersey City, NJ
- Contract
- Mid-level
- US work authorization
- HTML
Quick Apply
SQL Developer - Digital Data Services
Crum & Forster —Morristown, NJ
- $65,000 - $105,000 a year
- Remote
- Computer Science
- Mid-level
- Java
- Employee stock purchase plan
- Health insurance
AEM Developer
CEDENT —Newark, NJ
- Contract
- APIs
- Senior level
- Communication skills
Software Developers
Datanormus —Iselin, NJ
- Mid-level
- SQL
- 1 year

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Back End Developer - AI Trainer

DataAnnotation -
Jersey City, NJ

Quick Apply

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 Back End 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.

Quick Apply

Refine Your Search

back end developer jobs in elizabeth, nj

Back End Developer - AI Trainer

Back End Developer - AI Trainer

Python Developer | Plano, TX or Charlotte, NC or Jersey City - hybrid | W2 ONLY

Java Developer

Specialty Software Engineer 3 - Contingent

Back End Engineer

Application Developer

Java/J2EE Developer

Software Developer

Software Developer

Java Fullstack Developer (Remote)

Python Developer

Jr Python Developer

Junior Software Engineer

Lead .Net Fullstack Developer

SAP FIORI Developer

BPM Pega technical developer - Jersey City, NJ

SQL Developer - Digital Data Services

AEM Developer

Software Developers

I want to receive the latest job alert for back end developer in elizabeth, nj

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