Top 5233 back end developer Jobs in freelance

Backend Software Engineer - AI Trainer
DataAnnotation —Lincoln, NE
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Software Engineer - AI Trainer
DataAnnotation —Bar Harbor, ME
- $50 - $100 an hour
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- English
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1h
Senior Software Developer - Backend
Trilogy Innovations —Remote
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- 8 years
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Full Stack Developer - AI Trainer
DataAnnotation —Remote
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Senior Backend Software Engineer
Ksana Health —Oregon
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Staff Software Engineer
Navusoft, Inc —Remote
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Application Developer (495)
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Senior Flutter Developer
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Senior Frontend Web Developer
CAI —Remote
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Lucky 13 Marketing —Remote
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Application Developer
Diagonal Matrix Ltd —Remote
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Software Engineer
Alteryx —Remote
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- Computer science
- Azure
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Full Stack Developer
Apex Global —Remote
- $30 - $60 an hour
- Part-time
- Remote
- Azure
- Mid-level
- Java
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8d
Frontend Developer - HTML
AppMySite —Remote
- Full-time
- Remote
- Mid-level
- JavaScript
- Communication skills
Junior Developer
Naylor LLC —Remote
- Full-time
- Remote
- Communication skills
- Entry level
- Under 1 year
- Paid holidays
- Health insurance
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Software Developer
SDH Systems —Remote
- $103,002 a year
- Full-time
- Remote
- Computer Science
- Mid-level
- Bachelor's degree
11d

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back end developer jobs near freelance

Backend Software Engineer - AI Trainer

DataAnnotation -
Lincoln, NE

Apply Now

Job Details

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 Backend 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

Pay: $50.00 - $100.00 per hour

Work Location: Remote

Apply Now

Refine Your Search

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