Top 1655 back end developer Jobs in elizabeth nj

Staff Software Engineer - AI Trainer
DataAnnotation —Carteret, NJ
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Staff Software Engineer - AI Trainer
DataAnnotation —Morristown, NJ
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Trading Python/React Developer
Matlen Silver —Jersey City, NJ
- $60 - $68 an hour
- Contract
- Hybrid work
- Senior level
- 2 years
- Communication skills
Quick Apply
.Net Developer with C#, Angular, Nodejs
Robotics Technologies —Union, NJ
- Computer Science
- Mid-level
- Master's degree
Lead .Net Fullstack Developer
Robotics Technologies —Union, NJ
- Computer Science
- Master's degree
- Bachelor's degree
Full Stack Developer
JSR Tech Consulting —Newark, NJ
- $65 - $70 an hour
- Contract
- Hybrid work
- SQL
- Machine learning
- Senior level
Quick Apply
6d
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
Ruby Backend Software Engineer
Zelis —Morristown, NJ
- $95,000 - $120,650 a year
- Full-time
- Remote
- System design
- Mid-level
- 2 years
- Paid holidays
- Disability insurance
Software Developers
Datanormus —Iselin, NJ
- Mid-level
- SQL
- 1 year
Software Engineer
Cellebrite —Morristown, NJ
- Full-time
- Computer science
- Computer Science
- Mid-level
Quick Apply
Software Engineer/Developer
I5 TECH —Edison, NJ
- Remote
- Computer Science
- Java
- Bachelor's degree
Software Engineer
Technovista —Edison, NJ
- Mid-level
- Office
- SQL
Software Developer
Kanhi Systems —Edison, NJ
- Call employer
- Computer Science
- Bachelor of Science
- Mid-level
Analyst
Allied World Assurance Company —Iselin, NJ
- $60,000 - $65,000 a year
- Office
- Communication skills
- Python
6d
Software Engineer
Softova, Inc. —Piscataway, NJ
- Computer Science
- 5 years
- Mid-level
Software Developer / Java Developer (Multiple openings)
United IT —Iselin, NJ
- Email
- Computer Science
- Mid-level
- Office
Application Developer
Veracity Software —Iselin, NJ
- Email
- Computer science
- Computer Science
- Mid-level
- Flexible schedule
Software Engineer
Fusion Health —Woodbridge, NJ
- $115,000 - $138,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Software Developer/Engineer (Python)
Eniac Systems —Edison, NJ
- Computer science
- Computer Science
- System design

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back end developer jobs near elizabeth nj

Staff Software Engineer - AI Trainer

DataAnnotation -
Carteret, NJ

Apply Now

Job Details

On demand | Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

Grammar Experience

Full Job Description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for a proficient Staff Software Engineer - AI Trainer to help advance AI development. As a member of DataAnnotation’s coding team, 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. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their 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.

Benefits:

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.
Competitive pay: projects are paid hourly, up to $100+ USD per hour. Opportunities for higher-paying projects are available with strong performance.
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.

#INDCODSTN

Job Type: Contract

Pay: $50.00 - $100.00 per hour

Benefits:

Flexible schedule

Work Location: Remote

Apply Now

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back end developer jobs in elizabeth nj

Staff Software Engineer - AI Trainer

Staff Software Engineer - AI Trainer

Trading Python/React Developer

.Net Developer with C#, Angular, Nodejs

Lead .Net Fullstack Developer

Full Stack Developer

Jr Python Developer

Software Developer/Engineer (C#, .Net)

Ruby Backend Software Engineer

Software Developers

Software Engineer

Software Engineer/Developer

Software Engineer

Software Developer

Analyst

Software Engineer

Software Developer / Java Developer (Multiple openings)

Application Developer

Software Engineer

Software Developer/Engineer (Python)

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