Top 1239 Back end developer Jobs in Middletown, Nj

Backend Software Engineer - AI Trainer
DataAnnotation —Holmdel, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Backend Software Engineer - AI Trainer
DataAnnotation —Jersey City, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior Front End Web Developer
Thorium Digital —East Brunswick, NJ
- $83,000 - $124,000 a year
- Full-time
- Azure
- 5 years
- English
Quick Apply
SOFTWARE ENGINEERS
ADVANTECS GROUP —Edison, NJ
- Email
- Oracle
- Computer Science
- Mid-level
Java/J2EE Developer
Orchid InfoSystems —Edison, NJ
- SQL
- Senior level
Software Developer
Shivam Infotech —Kendall Park, NJ
- $133,390 - $135,000 a year
- Email
- Computer Science
- Mid-level
- Office
Programmer Analyst
Zylog Systems —Edison, NJ
- Full-time
- Computer Science
- Mid-level
- Windows
Software Developer/Engineer (C#, .Net)
Eniac Systems —Edison, NJ
- Computer science
- Azure
- Computer Science
Software Engineer 1
National Computer Systems —Piscataway, NJ
- Mid-level
- Bachelor's degree
- 1 year
Sr .Net Developer
Zylog Systems —Edison, NJ
- Full-time
- Computer Science
- 5 years
- Bachelor of Science
Software Developer
Kanhi Systems —Edison, NJ
- Call employer
- Computer Science
- Bachelor of Science
- Mid-level
Software Developer
Reliance Global Services —South Plainfield, NJ
- Computer science
- Computer Science
- Mid-level
SOFTWARE ENGINEERS:
Mpower Logic —Piscataway, NJ
- Online Application
- Office
- Master's degree
- AWS
Azure AI Lead Developer
LTM —Edison, NJ
- $57,000 - $133,000 a year
- APIs
- Senior level
- Paid parental leave
- Paid holidays
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Specialist - Software Engineering
LTM —Jersey City, NJ
- $120,000 - $130,000 a year
- Remote
- Mentoring
- APIs
- Senior level
- Paid parental leave
- Paid holidays
Quick Apply
Associate Software Engineer
Index Engines —Holmdel, NJ
- Full-time
- Hybrid work
- Mid-level
- 2 years
- Dental insurance
- 401(k)
Quick Apply
4d
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
AWS FULL STACK Developer
Genpact —New York, NY
- $60 - $65 an hour
- Temporary
- Office
- Java
- 8 years
Python Developer
Robotics Technologies —Jersey City, NJ
- Computer Science
- Software troubleshooting
- Bachelor's degree
Java Developer
Advanced technology Group Inc —Hoboken, NJ
- Senior level
- HTML

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back end developer jobs near middletown, nj

Backend Software Engineer - AI Trainer

DataAnnotation -
Holmdel, NJ

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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 Backend 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.

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back end developer jobs in middletown, nj

Backend Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Senior Front End Web Developer

SOFTWARE ENGINEERS

Java/J2EE Developer

Software Developer

Programmer Analyst

Software Developer/Engineer (C#, .Net)

Software Engineer 1

Sr .Net Developer

Software Developer

Software Developer

SOFTWARE ENGINEERS:

Azure AI Lead Developer

Specialist - Software Engineering

Associate Software Engineer

Software Engineer

AWS FULL STACK Developer

Python Developer

Java Developer

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