Top 1653 Back end developer Jobs in Newark, Nj

Staff Software Engineer - AI Trainer
DataAnnotation —Carteret, NJ
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Backend Software Engineer - AI Trainer
DataAnnotation —Englewood Cliffs, NJ
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Full Stack Developer
JSR Tech Consulting —Newark, NJ
- $65 - $70 an hour
- Contract
- Hybrid work
- SQL
- Machine learning
- Senior level
Quick Apply
7d
AEM Developer
CEDENT —Newark, NJ
- Contract
- APIs
- Senior level
- Communication skills
Senior Developer (Python)
Content Critical Solutions Inc —Moonachie, NJ
- $75,000 - $100,000 a year
- Full-time
- Remote
- Computer science
- Microsoft Excel
- Computer Science
Senior .Net Full Stack Developer
NTT DATA —Newark, NJ
- $65 - $70 an hour
- Remote
- Computer science
- Computer Science
- 5 years
Quick Apply
2d
Senior Java Developer
Klaxontech Inc —Jersey City, NJ
- $40 - $50 an hour
- Contract
- Azure
- Office
- AWS
- Flexible schedule
Quick Apply
Software Engineer
Agadia Systems Inc —Parsippany-Troy Hills, NJ
- $65,500 - $120,000 a year
- Full-time
- System design
- Mid-level
- Office
- Health insurance
- Dental insurance
Senior Java Developer
BNY Mellon —Jersey City, NJ
- $96 - $120 an hour
- Contract
- Hybrid work
- Computer science
- 7 years
- Computer Science
- Health insurance
- Dental insurance
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
Drupal Developer
Integrated Technology Strategies, Inc. —Newark, NJ
- Computer science
- Computer Science
- 5 years
Quick Apply
Sr. Backend Engineer
Sunbit —Jersey City, NJ
- $160,000 - $190,000 a year
- Email
- Hybrid work
- Computer science
- Computer Science
- 5 years
- Health savings account
- Health insurance
Quick Apply
.NET Developer
IPolarity LLC —Whippany, NJ
- $60 - $63 an hour
- Part-time
- Hybrid work
- Azure
- 8 years
- SQL
- Work from home
Quick Apply
JAVA/JEE DEVELOPER
NovoInvent —Jersey City, NJ
- Computer Science
- Engineering
- Mid-level
Blockchain Web3 Engineer
Tata Consultancy Services —Jersey City, NJ
- $100,000 - $130,000 a year
- Computer Science
- Mid-level
- Bachelor's degree
Java Developer
Advanced technology Group Inc —Hoboken, NJ
- Senior level
- HTML
Quadient Developer
JSR Tech Consulting —Newark, NJ
- $60 - $65 an hour
- Hybrid work
- Computer science
- Computer Science
- Mid-level
Quick Apply
SAP FIORI Developer
Trinity ERP —Newark, NJ
- Full-time
- Senior level
React Developer
Tata Consultancy Services —Jersey City, NJ
- $100,000 - $115,000 a year
- Computer Science
- Mid-level
- Bachelor's degree
- Commuter assistance
- Health insurance
8d
Senior Backend Engineer - NYC
Rad Hires —Newark, NJ
- $160,000 - $210,000 a year
- Full-time
- Mid-level
- Office
- AWS
- Paid parental leave
- Health insurance
Quick Apply

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back end developer jobs near newark, nj

Staff Software Engineer - AI Trainer

DataAnnotation -
Carteret, NJ

Apply Now

Job Details

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

Refine Your Search

back end developer jobs in newark, nj

Staff Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Full Stack Developer

AEM Developer

Senior Developer (Python)

Senior .Net Full Stack Developer

Senior Java Developer

Software Engineer

Senior Java Developer

Ruby Backend Software Engineer

Drupal Developer

Sr. Backend Engineer

.NET Developer

JAVA/JEE DEVELOPER

Blockchain Web3 Engineer

Java Developer

Quadient Developer

SAP FIORI Developer

React Developer

Senior Backend Engineer - NYC

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