Top 1198 Back end developer Jobs in Middletown Nj

Back End Developer - AI Trainer
DataAnnotation —Red Bank, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Backend Software Engineer - AI Trainer
DataAnnotation —Red Bank, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior Backend Engineer - NYC
Rad Hires —Metuchen, NJ
- $160,000 - $210,000 a year
- Full-time
- Mid-level
- Office
- AWS
- Paid parental leave
- Health insurance
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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
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Java/J2EE Developer
Orchid InfoSystems —Edison, NJ
- SQL
- Senior level
Software Developer/Engineer (C#, .Net)
Eniac Systems —Edison, NJ
- Computer science
- Azure
- Computer Science
Java Fullstack Developer (Remote)
LTM —Jersey City, NJ
- $120,000 - $130,000 a year
- Remote
- Mid-level
- Mentoring
- APIs
- Paid parental leave
- Paid holidays
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Sr. Java Backend Developer
FRESH DIRECT, LLC —Woodbridge, NJ
- $130,000 - $155,000 a year
- Full-time
- System design
- 3 years
- AWS
- Paid holidays
- Disability insurance
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Software Developer
Kanhi Systems —Edison, NJ
- Call employer
- Computer Science
- Bachelor of Science
- Mid-level
Software Engineer 1
National Computer Systems —Piscataway, NJ
- Mid-level
- Bachelor's degree
- 1 year
Specialist - Software Engineering
LTM —Jersey City, NJ
- $120,000 - $130,000 a year
- Remote
- Mentoring
- APIs
- Senior level
- Paid parental leave
- Paid holidays
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ASP.Net Developer
IT Ideology —Cranbury, NJ
- Office
- Senior level
Software Engineer, Cash App - Lending Products
Block, Inc. —New York, NY
- $153,000 - $270,000 a year
- Remote
- AWS
- Recruiting
- APIs
- Life insurance
- Retirement plan
Java Software Engineer
Staxa Technologies —Piscataway, NJ
- Full-time
- System design
- Mid-level
- Analysis skills
Software Developer
Reliance Global Services —South Plainfield, NJ
- Computer science
- Computer Science
- Mid-level
Backend Engineer III
Stash —New York, NY
- $140,000 - $160,000 a year
- Email
- Hybrid work
- System design
- Mid-level
- Office
- Paid parental leave
- Health insurance
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16h
Jr Java Developer
Veracity Software —Iselin, NJ
- Email
- Mid-level
- 2 years
- Communication skills
- Flexible schedule
Software Engineer (AWS)
Litify —New York, NY
- $115,000 - $120,000 a year
- Remote
- Mid-level
Quick Apply
8d
Application Developer
Veracity Software —Iselin, NJ
- Email
- Computer science
- Computer Science
- Mid-level
- Flexible schedule
SOFTWARE ENGINEERS:
Mpower Logic —Piscataway, NJ
- Online Application
- Office
- Master's degree
- AWS

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back end developer jobs near middletown nj

Back End Developer - AI Trainer

DataAnnotation -
Red Bank, 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 Back End Developer - 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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Refine Your Search

back end developer jobs in middletown nj

Back End Developer - AI Trainer

Backend Software Engineer - AI Trainer

Senior Backend Engineer - NYC

Senior Backend Engineer - NYC

Java/J2EE Developer

Software Developer/Engineer (C#, .Net)

Java Fullstack Developer (Remote)

Sr. Java Backend Developer

Software Developer

Software Engineer 1

Specialist - Software Engineering

ASP.Net Developer

Software Engineer, Cash App - Lending Products

Java Software Engineer

Software Developer

Backend Engineer III

Jr Java Developer

Software Engineer (AWS)

Application Developer

SOFTWARE ENGINEERS:

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