Top 1668 back end developer Jobs in roselle nj

Staff Software Engineer - AI Trainer
DataAnnotation —Carteret, NJ
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Software Engineer Analyst - AI Trainer
DataAnnotation —Linden, NJ
- $50 - $100 an hour
- Contract
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Lead .Net Fullstack Developer
Robotics Technologies —Union, NJ
- Computer Science
- Master's degree
- Bachelor's degree
Staff Software Engineer - AI Trainer
DataAnnotation —Parsippany-Troy Hills, NJ
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Java Algo Developer, Fixed Income Trading, Vice President
Citi —New York, NY
- $142,320 - $213,480 a year
- Full-time
- Computer Science
- Office
- Java
- Paid holidays
- Disability insurance
Founding Engineer
Springcash LLC —New York, NY
- $100,000 - $200,000 a year
- Full-time
- Office
- In-person
- Senior level
Quick Apply
7d
Senior Java Developer
Tavant Technologies, Inc. —Englewood Cliffs, NJ
- $119,933.70 - $144,436.28 a year
- Full-time
- Hybrid work
- 6 years
- Office
- AWS
- Relocation assistance
- Health insurance
Quick Apply
Senior Java Developer
Tavant Technologies, Inc. —New York, NY
- $120,000 - $140,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Bachelor of Science
- Relocation assistance
- Health insurance
Quick Apply
Senior Java Developer, FX eCommerce, Vice President
Citi —New York, NY
- $142,320 - $213,480 a year
- Full-time
- 6 years
- System design
- Office
- Paid holidays
- Disability insurance
Algo Trading SWE
Selby Jennings —New York, NY
- $200,000 - $600,000 a year
- Full-time
- Computer science
- Computer Science
- System design
Quick Apply
Java Algo Developer, Fixed Income, Assistant Vice President
Citi —New York, NY
- $121,200 - $181,800 a year
- Full-time
- Computer Science
- 5 years
- Office
- Paid holidays
- Disability insurance
Software Engineer - AI Trainer
DataAnnotation —Parsippany-Troy Hills, NJ
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Director, AI Product Development
CentralReach —Holmdel, NJ
- $180,000 - $200,000 a year
- Full-time
- System design
- Bachelor's degree
- Mentoring
- Paid parental leave
- Health insurance
Quick Apply
Software Developer (Java, .NET, Angular, AI, Mandarin MUST)
Software.Enterprises —New York, NY
- $65,000 - $90,000 a year
- Full-time
- Azure
- Computer Science
- Java
- Relocation assistance
- Health insurance
Quick Apply
3d
Lead Full Stack Java Developer – Vice President
Citi —Rutherford, NJ
- $142,320 - $213,480 a year
- Full-time
- 6 years
- System design
- Office
- Paid holidays
- Disability insurance
1d
Lead Software Development Engineer, Playback Team
Amazon.com —Newark, NJ
- $184,900 - $250,200 a year
- Full-time
- Computer science
- Computer Science
- Java
- AD&D insurance
- Health insurance
Workfront System Administrator Associate
Macy’s —New York, NY
- $129,960 - $216,120 a year
- Weekends as needed
- System design
- 3 years
- Master's degree
- Store discount
- Paid holidays
Senior Python Developer, GenAI, Innovation Labs - VP
Citi —New York, NY
- $142,320 - $213,480 a year
- Full-time
- 5 years
- System design
- Office
- Paid holidays
- Disability insurance
Apps Dev Intmd Programmer Analyst - Officer
Citi —Rutherford, NJ
- $95,770 - $133,630 a year
- Full-time
- System design
- Mid-level
- Office
- Paid holidays
- Disability insurance
14h
Senior Implementation Engineer
Adyen —New York, NY
- $205,000 - $275,000 a year
- System design
- Office
- Continuous improvement

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back end developer jobs near roselle nj

Staff Software Engineer - AI Trainer

DataAnnotation -
Carteret, NJ

Apply Now

Job Details

On demand | Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

Grammar Experience

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 Staff 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

Benefits:

Flexible schedule

Work Location: Remote

Apply Now

Refine Your Search

back end developer jobs in roselle nj

Staff Software Engineer - AI Trainer

Software Engineer Analyst - AI Trainer

Lead .Net Fullstack Developer

Staff Software Engineer - AI Trainer

Java Algo Developer, Fixed Income Trading, Vice President

Founding Engineer

Senior Java Developer

Senior Java Developer

Senior Java Developer, FX eCommerce, Vice President

Algo Trading SWE

Java Algo Developer, Fixed Income, Assistant Vice President

Software Engineer - AI Trainer

Director, AI Product Development

Software Developer (Java, .NET, Angular, AI, Mandarin MUST)

Lead Full Stack Java Developer – Vice President

Lead Software Development Engineer, Playback Team

Workfront System Administrator Associate

Senior Python Developer, GenAI, Innovation Labs - VP

Apps Dev Intmd Programmer Analyst - Officer

Senior Implementation Engineer

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