Top 85 C# developer Jobs in Westerville, Oh

Contract Software Engineer - AI Trainer
DataAnnotation —Columbus, OH
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Engineer - AI Trainer
DataAnnotation —Ohio
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Engineer I
Expeed Software —Worthington, OH
- Computer science
- Azure
- Computer Science
Senior .NET Developer
General Services Consulting, LLC —Columbus, OH
- $52 - $66 an hour
- Contract
- Background check
- Azure
- Office
Quick Apply
14h
DOT NET Developer
S R INTERNATIONAL INC —Columbus, OH
- $61 - $71 an hour
- Full-time
- Hybrid work
- SQL
- JavaScript
- Senior level
- Work from home
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3d
C# .NET Web Developer
BigThumb IT Consultants —Dublin, OH
- Email
- Mid-level
- 2 years
- Dental insurance
- Paid time off
Senior Software Development Engineer
CVS Health —Columbus, OH
- $83,430 - $222,480 a year
- Full-time
- Azure
- System design
- HIPAA
- Health insurance
- Dental insurance
Software Engineer, Associate (NJUS)
NetJets —Columbus, OH
- Azure
- Computer Science
- Mid-level
- Health savings account
- Disability insurance
13d
Software Engineer
Central Insurance Company —Dublin, OH
- Full-time
- Hybrid work
- Computer science
- Computer Science
- System design
- Health insurance
Software Engineering Lead
IGS Energy —Dublin, OH
- $110,850 - $177,360 a year
- Full-time
- 7 years
- Computer Science
- Bachelor's degree
- Health savings account
- Health insurance
Quick Apply
Senior Epicor ERP Tools Consultant (100% remote from USA or Canada)
Teccweb Solutions —Columbus, OH
- Remote
- 5 years
- Analysis skills
- Senior level
- Disability insurance
- Dental insurance
Quick Apply
.Net Programmer
Flairsoft —Columbus, OH
- Writing skills
- Mid-level
- SQL
Contract Full Stack Software Developer
Battelle —Columbus, OH
- Full-time
- Computer Science
- 5 years
- Mid-level
- Opportunities for advancement
Software Developer II
Ultimus Fund Solutions —Columbus, OH
- Full-time
- Remote
- Computer science
- 7 years
- Computer Science
Quick Apply
Software Engineer
Battelle —Columbus, OH
- $100,000 - $147,700 a year
- Full-time
- Hybrid work
- Computer Science
- Mid-level
- Office
- Wellness program
- Health insurance
Software Engineer, C#
Path Robotics —Columbus, OH
- Google Workspace
- Computer science
- Computer Science
- Paid parental leave
- Health insurance
Quick Apply
Software Developer I
Ultimus Fund Solutions —Columbus, OH
- Full-time
- Remote
- Computer science
- Computer Science
- 5 years
- Opportunities for advancement
Quick Apply
Senior Embedded Software Engineer
React Health Holdings, LLC —Dublin, OH
- $155,000 - $170,000 a year
- Full-time
- Computer science
- Computer Science
- Software troubleshooting
Quick Apply
Software Engineer IV
Corporate One FCU —Columbus, OH
- $110,000 - $120,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Paid parental leave
- Paid holidays
Quick Apply
Sr. Manufacturing Systems Programmer
MS Companies —Reynoldsburg, OH
- $75,000 - $85,000 a year
- System design
- Office
- SQL
- Health insurance
- Dental insurance
Quick Apply

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c# developer jobs near westerville, oh

Contract Software Engineer - AI Trainer

DataAnnotation -
Columbus, OH

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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

c# developer jobs in westerville, oh

Contract Software Engineer - AI Trainer

Software Engineer - AI Trainer

Software Engineer I

Senior .NET Developer

DOT NET Developer

C# .NET Web Developer

Senior Software Development Engineer

Software Engineer, Associate (NJUS)

Software Engineer

Software Engineering Lead

Senior Epicor ERP Tools Consultant (100% remote from USA or Canada)

.Net Programmer

Contract Full Stack Software Developer

Software Developer II

Software Engineer

Software Engineer, C#

Software Developer I

Senior Embedded Software Engineer

Software Engineer IV

Sr. Manufacturing Systems Programmer

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