Top 338 Back end developers Jobs in Radnor, Pa

Back End Developer - AI Trainer
DataAnnotation —Paoli, PA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Back End Developer - AI Trainer
DataAnnotation —Malvern, PA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Full Stack Software Engineer
Asylon —Norristown, PA
- $115,000 - $160,000 a year
- Full-time
- Mid-level
- Java
- Linux
- Paid holidays
- Relocation assistance
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9d
Senior Back End Software Engineer
CACI —King of Prussia, PA
- $75,200 - $158,100 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Health insurance
3d
Back-End Engineer
Delphinus Engineering —Philadelphia, PA
- $75,000 - $125,000 a year
- Full-time
- Computer Science
- System design
- Mid-level
- Disability insurance
- Health insurance
Quick Apply
Accessibility QA Engineer - AI Trainer
DataAnnotation —Philadelphia, PA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
AI-Assisted QA Engineer - AI Trainer
DataAnnotation —Philadelphia, PA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Full Stack Application Developer (C#, Razor Pages, .NET, SQL)
Fidelio Dental Insurance —Glenside, PA
- $80,000 - $150,000 a year
- Part-time
- Background check
- 5 years
- Office
- Health insurance
- Dental insurance
Quick Apply
Front End Developer
Computer Enterprises Inc —Philadelphia, PA
- $60 an hour
- Contract
- Computer science
- Computer Science
- Software troubleshooting
Quick Apply
FRONT-END DEVELOPER
AYC Media —Conshohocken, PA
- Mid-level
- Presentation skills
- 2 years
- Dental insurance
- 401(k)
Jr/Mid-Level Engineer
Intone Networks —Philadelphia, PA
- Contract
- Mid-level
- SQL
- 4 years
JAVA DEVELOPER
Software Merchant —Wayne, PA
- Oracle
- Mid-level
- US work authorization
Senior Front-End Software Engineer
CACI —King of Prussia, PA
- $75,200 - $158,100 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Health insurance
3d
.NET DEVELOPER
Software Merchant —Wayne, PA
- Mid-level
- US work authorization
Software Engineer III
Vertex, Inc. —King of Prussia, PA
- Full-time
- Remote
- Azure
- Computer Science
- Mid-level
9d
.NET Developer
Computer Solution —Springfield, PA
- Mid-level
- SQL
Java Developer
InfoQuest Consulting Group Inc. —Philadelphia, PA
- Email
- Computer science
- Computer Science
- System design
Sr Quality Engineer
Fiserv —King of Prussia, PA
- Full-time
- Computer Science
- Office
- 3 years
- Employee stock purchase plan
- Paid holidays
Junior Level Application Developer
EZSoft —Malvern, PA
- Mid-level
- SQL
- Travel
- On-the-job training
Senior Front End Developer
Two95 International Inc. —King of Prussia, PA
- Contract
- 5 years
- Research
- SQL
Quick Apply

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back end developers jobs near radnor, pa

Back End Developer - AI Trainer

DataAnnotation -
Paoli, PA

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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, 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 developers jobs in radnor, pa

Back End Developer - AI Trainer

Back End Developer - AI Trainer

Full Stack Software Engineer

Senior Back End Software Engineer

Back-End Engineer

Accessibility QA Engineer - AI Trainer

AI-Assisted QA Engineer - AI Trainer

Full Stack Application Developer (C#, Razor Pages, .NET, SQL)

Front End Developer

FRONT-END DEVELOPER

Jr/Mid-Level Engineer

JAVA DEVELOPER

Senior Front-End Software Engineer

.NET DEVELOPER

Software Engineer III

.NET Developer

Java Developer

Sr Quality Engineer

Junior Level Application Developer

Senior Front End Developer

I want to receive the latest job alert for back end developers in radnor, pa

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