Top 4290 Back end developer Jobs in Usa Online

Contract Software Engineer - AI Trainer
DataAnnotation —Calabasas, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Engineer Analyst - AI Trainer
DataAnnotation —Newark, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Junior Full Stack Developer
e.Republic —Remote
- $80,000 a year
- Full-time
- Remote
- Salesforce
- Mid-level
- SQL
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Full Stack Developer
the gud agency —Remote
- $650 - $2,000 a month
- Full-time
- Remote
- Azure
- Mid-level
- AWS
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2d
Web Application Developer
The Cloud Salon —Remote
- From $25 an hour
- Full-time
- Remote
- Azure
- System design
- Mid-level
- Employee assistance program
- Flexible schedule
Quick Apply
Software Developer
SDH Systems —Remote
- $103,002 a year
- Full-time
- Remote
- Computer Science
- Mid-level
- Bachelor's degree
C# .NET Developer
Time2Market —Remote
- $65,000 - $80,000 a year
- Full-time
- Azure
- Entry level
- Flexible schedule
Principal Backend Engineer AI (Python)
Cotiviti —Remote
- $217,000 - $258,000 a year
- Full-time
- Azure
- Computer Science
- 11+ years
- Paid holidays
- Disability insurance
Senior Developer
BuildingReports.com —Remote
- From $100,000 a year
- Full-time
- Remote
- Background check
- Computer Science
- System design
- Health savings account
- Health insurance
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Staff Software Engineer - AI Trainer
DataAnnotation —Modesto, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
AI Data Quality Specialist - AI Trainer
DataAnnotation —Bridgeport, CT
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Application Development Analyst
Pyramid Consulting, Inc —Chicago, IL
- $70 - $75 an hour
- Urgently hiring
- Remote
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Laravel Developer
Learntastic —Remote
- $1,000 - $2,000 a month
- Full-time
- Remote
- Software troubleshooting
- 5 years
- Senior level
- Work from home
Quick Apply
Ruby on Rails Developer
Lafmatch —Remote
- Contract
- Remote
- Mid-level
- Under 1 year
Quick Apply
Frontend Developer - HTML
AppMySite —Remote
- Full-time
- Remote
- Mid-level
- JavaScript
- Communication skills
Back-End Developer- PHP
AppMySite —Remote
- Full-time
- Remote
- Mid-level
- Communication skills
Fullstack Developer
ACADACA —Remote
- Remote
- Mid-level
- Java
- AWS
- Health insurance
- 401(k)
Java Developer
Novaris Tech Services —Remote
- $150,000 - $200,000 a year
- Full-time
- Remote
- System design
- Mid-level
Quick Apply
1d
Junior Developer
Naylor LLC —Remote
- Full-time
- Remote
- Communication skills
- Entry level
- Under 1 year
- Paid holidays
- Health insurance
Quick Apply
Front-End Developer- React.js
AppMySite —Remote
- Full-time
- Remote
- Mid-level
- Communication skills
- HTML

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Contract Software Engineer - AI Trainer

DataAnnotation -
Calabasas, CA

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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 Contract 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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Refine Your Search

back end developer jobs in usa online

Contract Software Engineer - AI Trainer

Software Engineer Analyst - AI Trainer

Junior Full Stack Developer

Full Stack Developer

Web Application Developer

Software Developer

C# .NET Developer

Principal Backend Engineer AI (Python)

Senior Developer

Staff Software Engineer - AI Trainer

AI Data Quality Specialist - AI Trainer

Application Development Analyst

Laravel Developer

Ruby on Rails Developer

Frontend Developer - HTML

Back-End Developer- PHP

Fullstack Developer

Java Developer

Junior Developer

Front-End Developer- React.js

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