Top 192 C# .net developer Jobs in Naperville, Il

Android Software Engineer - AI Trainer
DataAnnotation —Naperville, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Backend Software Engineer - AI Trainer
DataAnnotation —Lemont, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
.NET Developer
Diversified Services Network, Inc. —Naperville, IL
- $94,931 a year
- Full-time
- Azure
- Computer Science
- Mid-level
- Health savings account
- Paid holidays
Quick Apply
8d
.NET Developer (C#)
Reyes Holdings —Rosemont, IL
- $87,264 - $109,080 a year
- Full-time
- Computer science
- Azure
- Computer Science
Quick Apply
6d
VB/VB.NET Developer
Celestial Technology Solutions —Romeoville, IL
- $48 an hour
- Email
- Mid-level
- SQL
- Bachelor's degree
Senior .NET Software Engineer
RXO, Inc. —Naperville, IL
- $140,000 - $160,000 a year
- Full-time
- Hybrid work
- Azure
- 6 years
- Military
- Paid jury duty
- Health savings account
Lead Engineer, Software Engineering (.NET)
RXO, Inc. —Naperville, IL
- $140,000 - $160,000 a year
- Full-time
- Hybrid work
- Azure
- 6 years
- Military
- Paid jury duty
- Health savings account
Lead .Net Developer
International Motors, LLC —Lisle, IL
- $112,000 - $168,000 a year
- Online Application
- Azure
- Mid-level
- Master's degree
.NET Senior Software Developer
Micro Support Center —Geneva, IL
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
- Work from home
.NET SOFTWARE ENGINEER
OPTO International Inc —Wood Dale, IL
- Full-time
- Hybrid work
- Computer Science
- Office
- Bachelor's degree
- AD&D insurance
- Health insurance
Quick Apply
Software Developer
CyberKorp —Bloomingdale, IL
- Email
- Mid-level
- SQL
Urgent .NET developer
Techwavz Inc —Westchester, IL
- Up to $55 an hour
- Urgently hiring
- Hybrid work
- Software troubleshooting
- 5 years
- SQL
Quick Apply
Engineer, Software
Dover Fueling Solutions —Downers Grove, IL
- Online Application
- Azure
- Computer Science
- System design
- Paid jury duty
- Commuter assistance
10d
.NET Software Engineer
Sonoma Consulting Inc. —Downers Grove, IL
- Computer science
- Computer Science
- Bachelor of Science
Quick Apply
Software Developer
Custom Data Processing Inc —Romeoville, IL
- $90,000 - $110,000 a year
- Full-time
- Remote
- 5 years
- Analysis skills
- Senior level
- Opportunities for advancement
Quick Apply
12h
Senior Visual Studio.Net Web Developer
Celestial Technology Solutions —Romeoville, IL
- $50 an hour
- Email
- 5 years
- Bachelor's degree
- JavaScript
Computer Programmer
Atharva Technologies —Aurora, IL
- Email
- Mid-level
- 3 years
- SQL
Embedded Low Level developer
E-Solutions IT Service PVT LTD —Lisle, IL
- $50 - $55 an hour
- Contract
- System design
- Mid-level
- Windows
- 401(k)
Quick Apply
4d
Engineer Sr, Embedded Systems Development
Shure —Niles, IL
- $113,300 - $181,300 a year
- Full-time
- Hybrid work
- Computer Science
- 5 years
- Bachelor of Science
- Health insurance
- Paid time off
Software Engineer - AI Trainer
DataAnnotation —Aurora, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply

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c# .net developer jobs near naperville, il

Android Software Engineer - AI Trainer

DataAnnotation -
Naperville, IL

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 Android 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, 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

c# .net developer jobs in naperville, il

Android Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

.NET Developer

.NET Developer (C#)

VB/VB.NET Developer

Senior .NET Software Engineer

Lead Engineer, Software Engineering (.NET)

Lead .Net Developer

.NET Senior Software Developer

.NET SOFTWARE ENGINEER

Software Developer

Urgent .NET developer

Engineer, Software

.NET Software Engineer

Software Developer

Senior Visual Studio.Net Web Developer

Computer Programmer

Embedded Low Level developer

Engineer Sr, Embedded Systems Development

Software Engineer - AI Trainer

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