Top 1656 Back end developers Jobs in Newark, Nj

Backend Software Engineer - AI Trainer
DataAnnotation —Newark, NJ
- $50 - $100 an hour
- Contract
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Software Engineer - AI Trainer
DataAnnotation —Jersey City, NJ
- $50 - $100 an hour
- Contract
- Remote
- Writing skills
- English
- Mid-level
- 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
Full Stack Developer
JSR Tech Consulting —Newark, NJ
- $65 - $70 an hour
- Contract
- Hybrid work
- SQL
- Machine learning
- Senior level
Quick Apply
7d
Drupal Developer
Integrated Technology Strategies, Inc. —Newark, NJ
- Computer science
- Computer Science
- 5 years
Quick Apply
AEM Developer
CEDENT —Newark, NJ
- Contract
- APIs
- Senior level
- Communication skills
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
Entry -Mid Android Developer
Adidev Technologies Inc —Jersey City, NJ
- $30 - $40 an hour
- Full-time
- Mid-level
- In-person
- 1 year
- Relocation assistance
Quick Apply
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
Angular Front End Developer
BNY Mellon —Jersey City, NJ
- $58 - $70 an hour
- Contract
- Hybrid work
- System design
- Mid-level
- 3 years
- Health insurance
- Dental insurance
Data POD .NET
Capgemini —Jersey City, NJ
- $37.56 - $58.69 an hour
- Contract
- 5 years
- Office
- Fair chance
- Health insurance
- Dental insurance
6d
Quadient Developer
JSR Tech Consulting —Newark, NJ
- $60 - $65 an hour
- Hybrid work
- Computer science
- Computer Science
- Mid-level
Quick Apply
Product Designer
MLabs —Jersey City, NJ
- $110,000 - $150,000 a year
- Full-time
- Hybrid work
- System design
- Mid-level
- 3 years
Quick Apply
6d
Sr. NET
Intone Networks —Newark, NJ
- Full-time
- Senior level
.NET Developer
IPolarity LLC —Whippany, NJ
- $60 - $63 an hour
- Part-time
- Hybrid work
- Azure
- 8 years
- SQL
- Work from home
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
Angular / React Developer
Tata Consultancy Services —Jersey City, NJ
- $100,000 - $115,000 a year
- Computer Science
- Windows
- Java
- Commuter assistance
- Health insurance
Senior Developer (Python)
Content Critical Solutions Inc —Moonachie, NJ
- $75,000 - $100,000 a year
- Full-time
- Remote
- Computer science
- Microsoft Excel
- Computer Science
Jr -Mid IOS Developer (Mobile)
Adidev Technologies Inc —Jersey City, NJ
- $30 - $40 an hour
- Full-time
- Mid-level
- In-person
- 1 year
- Relocation assistance
Quick Apply

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back end developers jobs near newark, nj

Backend Software Engineer - AI Trainer

DataAnnotation -
Newark, NJ

Apply Now

Job Details

Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

Writing skills
C#
English
SQL
C++
JavaScript
Swift
Grammar Experience
Python
HTML

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 Backend 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

Work Location: Remote

Apply Now

Refine Your Search

back end developers jobs in newark, nj

Backend Software Engineer - AI Trainer

Software Engineer - AI Trainer

Trading Python/React Developer

Full Stack Developer

Drupal Developer

AEM Developer

Senior .Net Full Stack Developer

Senior Java Developer

Entry -Mid Android Developer

React Developer

Angular Front End Developer

Data POD .NET

Quadient Developer

Product Designer

Sr. NET

.NET Developer

Sr. Backend Engineer

Angular / React Developer

Senior Developer (Python)

Jr -Mid IOS Developer (Mobile)

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