Top 48 Back end developer Jobs in Columbia, Pa

Software Engineer Analyst - AI Trainer
DataAnnotation —Lancaster, PA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Developer - AI Trainer
DataAnnotation —Lititz, PA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Frontend Developer - AI Trainer
DataAnnotation —Lititz, PA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Developer - AI Trainer
DataAnnotation —Lancaster, PA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
DEVELOPER
The YGS Group —York, PA
- Full-time
- Background check
- Computer Science
- Pass drug screening
- Health insurance
- Dental insurance
Junior Developer
Paradise Energy Solutions —Paradise, PA
- $28 - $34 an hour
- Full-time
- System design
- Research
- Office
- Profit sharing
- AD&D insurance
Quick Apply
3d
Software Developer (C#/.NET)
Kinsey’s Inc —Mount Joy, PA
- $70,000 - $90,000 a year
- Full-time
- Customer service
- System design
- Mid-level
- Paid time off
- 401(k) matching
Quick Apply
Microsoft Dynamics 365 & .NET FS Developer
Apollo Technology Solutions LLC —Middletown, PA
- Contract
- Mid-level
- 8 years
- SQL
Quick Apply
CRM Developer
Apollo Technology Solutions LLC —Middletown, PA
- Contract
- Hybrid work
- Microsoft Excel
- Senior level
- 2 years
Quick Apply
Senior Software Engineer
Listrak —Lancaster, PA
- Computer science
- Computer Science
- 8 years
- Health savings account
- Paid holidays
Python Fullstack Engineer
Apollo Technology Solutions LLC —Middletown, PA
- Contract
- Hybrid work
- 5 years
- System design
- Office
Quick Apply
Digital Payment Processing Developer
Apollo Technology Solutions LLC —Middletown, PA
- Contract
- Hybrid work
- Microsoft Excel
- Computer Science
- HIPAA
Quick Apply
Digital Payment Processing Developer
Data-Core System, Inc. —Middletown, PA
- Hybrid work
- Microsoft Excel
- Azure
- Computer Science
Quick Apply
6d
.Net Developer
Robotics Technologies —Annville, PA
- Microsoft Word
- Microsoft Excel
- Azure
Mobile Application Developer
Apollo Technology Solutions LLC —Middletown, PA
- Contract
- Hybrid work
- Azure
- Computer Science
- System design
Quick Apply
eCheck ACH Developer
DEW Softech Inc —Harrisburg, PA
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 5 years
Quick Apply
Portal Developer
Apollo Technology Solutions LLC —Middletown, PA
- Contract
- Hybrid work
- Microsoft Excel
- Azure
- 5 years
Quick Apply
.NET Developer with SSRS (MidLevel - 7+ Years)
Apollo Technology Solutions LLC —Middletown, PA
- Contract
- 7 years
- SQL
- Senior level
Quick Apply
.NET Developer with SSRS (Senior - 9+ Years)
Apollo Technology Solutions LLC —Middletown, PA
- Contract
- SQL
- Senior level
Quick Apply
Sr. Portal Developer
Apollo Technology Solutions LLC —Middletown, PA
- Contract
- Hybrid work
- Microsoft Excel
- Computer Science
- 5 years
Quick Apply

I want to receive the latest job alert for back end developer in columbia, pa

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Software Engineer Analyst - AI Trainer

DataAnnotation -
Lancaster, PA

Quick Apply

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 Software Engineer Analyst - 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.

Quick Apply

Refine Your Search

back end developer jobs in columbia, pa

Software Engineer Analyst - AI Trainer

Software Developer - AI Trainer

Frontend Developer - AI Trainer

Developer - AI Trainer

DEVELOPER

Junior Developer

Software Developer (C#/.NET)

Microsoft Dynamics 365 & .NET FS Developer

CRM Developer

Senior Software Engineer

Python Fullstack Engineer

Digital Payment Processing Developer

Digital Payment Processing Developer

.Net Developer

Mobile Application Developer

eCheck ACH Developer

Portal Developer

.NET Developer with SSRS (MidLevel - 7+ Years)

.NET Developer with SSRS (Senior - 9+ Years)

Sr. Portal Developer

I want to receive the latest job alert for back end developer in columbia, pa

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected