Top 1542 Back end developer Jobs in Union Nj

Staff Software Engineer - AI Trainer
DataAnnotation —Morristown, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Staff Software Engineer - AI Trainer
DataAnnotation —Carteret, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Web Application Developer
Picut Industries —Garwood, NJ
- $40,000 - $100,000 a year
- Full-time
- Microsoft Access
- Mid-level
- Office
Quick Apply
3d
Software Engineer
Think big Technology —Belleville, NJ
- $29 an hour
- Full-time
- Computer Science
- Office
- Analysis skills
Quick Apply
8d
Java/J2EE Developer
Orchid InfoSystems —Edison, NJ
- SQL
- Senior level
Sr. Backend Engineer
dv01 —New York, NY
- $140,000 - $160,000 a year
- Full-time
- 6 years
- SQL
- Senior level
- Health insurance
- Dental insurance
Senior Backend Engineer - NYC
Rad Hires —New Brunswick, NJ
- $160,000 - $210,000 a year
- Full-time
- Mid-level
- Office
- AWS
- Paid parental leave
- Health insurance
Quick Apply
Senior Backend Engineer - NYC
Rad Hires —Sayreville, NJ
- $160,000 - $210,000 a year
- Full-time
- Mid-level
- Office
- AWS
- Paid parental leave
- Health insurance
Quick Apply
Senior Backend Engineer - NYC
Rad Hires —Staten Island, NY
- $160,000 - $210,000 a year
- Full-time
- Mid-level
- Office
- AWS
- Paid parental leave
- Health insurance
Quick Apply
Staff Software Engineer - AI Trainer
DataAnnotation —Yonkers, NY
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Java/J2ee/Spring with JBPM
Sonsoft Inc —Warren, NJ
- Full-time
- Maintenance
- 3 years
- Analysis skills
Quick Apply
Java/J2ee/Spring with JBPM
Sonsoft Inc —Warren, NJ
- Full-time
- Maintenance
- 3 years
- Analysis skills
Quick Apply
Senior Oracle PL/SQL Developer
Experis —Jersey City, NJ
- Contract
- Office
- Senior level
- Communication skills
- Health savings account
- Disability insurance
Quick Apply
6d
Full Stack Developer - AI Trainer
DataAnnotation —Yonkers, NY
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
MEAN Stack Lead Developer
Sonsoft Inc —Hoboken, NJ
- Full-time
- Mid-level
- Analysis skills
- US work authorization
Quick Apply
Senior Backend Engineer - NYC
Rad Hires —New York, NY
- $160,000 - $220,000 a year
- Full-time
- Computer Science
- System design
- Mid-level
- Paid holidays
- Dental insurance
Quick Apply
Lead Blockchain Protocol Engineer (Specialty Software Engineer 3 )-NJ
Experis —Woodbridge, NJ
- $73 an hour
- Contract
- Mid-level
- Office
- Analysis skills
Quick Apply
Java Algo Developer, Fixed Income Trading, Vice President
Citi —New York, NY
- $142,320 - $213,480 a year
- Full-time
- 6 years
- Computer Science
- Office
- Paid holidays
- Disability insurance
Strong Java, Actimize RCM Developer
Sonsoft Inc —Jersey City, NJ
- Full-time
- 6 years
- Computer Science
- Bachelor of Science
Quick Apply
Java Apps Developer Lead Analyst - Vice President
Citi —New York, NY
- $142,320 - $213,480 a year
- Full-time
- Computer science
- 6 years
- Computer Science
- Paid holidays
- Disability insurance

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

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

back end developer jobs near union nj

Staff Software Engineer - AI Trainer

DataAnnotation -
Morristown, 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 Staff 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.

Quick Apply

Refine Your Search

back end developer jobs in union nj

Staff Software Engineer - AI Trainer

Staff Software Engineer - AI Trainer

Web Application Developer

Software Engineer

Java/J2EE Developer

Sr. Backend Engineer

Senior Backend Engineer - NYC

Senior Backend Engineer - NYC

Senior Backend Engineer - NYC

Staff Software Engineer - AI Trainer

Java/J2ee/Spring with JBPM

Java/J2ee/Spring with JBPM

Senior Oracle PL/SQL Developer

Full Stack Developer - AI Trainer

MEAN Stack Lead Developer

Senior Backend Engineer - NYC

Lead Blockchain Protocol Engineer (Specialty Software Engineer 3 )-NJ

Java Algo Developer, Fixed Income Trading, Vice President

Strong Java, Actimize RCM Developer

Java Apps Developer Lead Analyst - Vice President

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

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected