Top 1596 Back end developer Jobs in Lyndhurst, Nj

Backend Software Engineer - AI Trainer
DataAnnotation —Englewood Cliffs, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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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
Java/J2EE Developer
Orchid InfoSystems —Edison, NJ
- SQL
- Senior level
Python Developer
Robotics Technologies —Jersey City, NJ
- Computer Science
- Software troubleshooting
- Bachelor's degree
Java-Microservices Developer
TheRIIM LLC —New York, NY
- Contract
- Mid-level
- AWS
Quick Apply
Jr Python Developer
Veracity Software —Iselin, NJ
- Email
- SQL
- JavaScript
- 1 year
- Flexible schedule
Java Developer (Server Side)
Tricon Solutions —Englewood Cliffs, NJ
- $65 - $75 an hour
- Contract
- Azure
- Software troubleshooting
- Mid-level
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Developer
Barclays —Whippany, NJ
- $131,997 - $170,000 a year
- Remote
- Management
- Senior level
- Health insurance
- Dental insurance
Web Developer
United Merchant Services —Hackensack, NJ
- $55,000 - $70,000 a year
- Full-time
- English
- Research
- Mid-level
- Paid holidays
- Health insurance
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Software Engineer – Backend & DevOps
Sourgum —Jersey City, NJ
- Full-time
- System design
- Mid-level
- 3 years
- Health insurance
- Dental insurance
Java/API Engineers - Jersey City
Photon —Jersey City, NJ
- Oracle
- Analysis skills
- Senior level
JAVA/JEE DEVELOPER
NovoInvent —Jersey City, NJ
- Computer Science
- Engineering
- Mid-level
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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9d
Programmer Analysts
RR Solutions —Parsippany-Troy Hills, NJ
- Mid-level
- Java
Senior .NET Developer
Robotics Technologies —Parsippany-Troy Hills, NJ
- US work authorization
- Senior level
PHP DEVELOPER
NovoInvent —Jersey City, NJ
- Computer Science
- Engineering
- Mid-level
Fullstack Developer (US)
Lynx Analytics —West New York, NJ
- Computer science
- Azure
- Computer Science
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Specialist - Software Engineering
LTM —Jersey City, NJ
- $120,000 - $130,000 a year
- Remote
- Mentoring
- APIs
- In-person
- Paid parental leave
- Paid holidays
Quick Apply
9d
Software Engineer, Backend
Plaid —New York, NY
- $176,400 - $226,800 a year
- Full-time
- Hybrid work
- System design
- Mid-level
- Office
- Health insurance
- Dental insurance
Java Developer
Advanced technology Group Inc —Hoboken, NJ
- Senior level
- HTML

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back end developer jobs near lyndhurst, nj

Backend Software Engineer - AI Trainer

DataAnnotation -
Englewood Cliffs, 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, up 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 lyndhurst, nj

Backend Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Java/J2EE Developer

Python Developer

Java-Microservices Developer

Jr Python Developer

Java Developer (Server Side)

Developer

Web Developer

Software Engineer – Backend & DevOps

Java/API Engineers - Jersey City

JAVA/JEE DEVELOPER

Java Fullstack Developer (Remote)

Programmer Analysts

Senior .NET Developer

PHP DEVELOPER

Fullstack Developer (US)

Specialist - Software Engineering

Software Engineer, Backend

Java Developer

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