Top 458 Back end developer Jobs in Downers Grove, Il

Backend Software Engineer - AI Trainer
DataAnnotation —Lemont, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Software Developer - AI Trainer
DataAnnotation —Des Plaines, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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.NET Developer
Diversified Services Network, Inc. —Naperville, IL
- $94,931 a year
- Full-time
- Azure
- Computer Science
- Mid-level
- Health savings account
- Paid holidays
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Jr. Web Developer
AAR Corp. —Wood Dale, IL
- $75,000 - $80,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- AD&D insurance
- Paid holidays
Software Developers
Rigelsky —Schaumburg, IL
- $148,949 - $150,000 a year
- Mid-level
ASP.NET Developer - Multiple Opening
Dynamic Interactive Business Systems —Schaumburg, IL
- Call employer
- Mid-level
AI Solutions Developer
Protiviti —Chicago, IL
- $103,000 - $170,500 a year
- Email
- Hybrid work
- Background check
- Azure
- Computer Science
- Paid parental leave
- Health savings account
Junior Software Engineer
Supernova Technology —Chicago, IL
- $80,000 - $100,000 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Commuter assistance
- Health savings account
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Software Developer
CyberKorp —Bloomingdale, IL
- Email
- Mid-level
- SQL
Senior Application Developer (Senior Programmer Analyst)
DuPage County Government —Wheaton, IL
- $88,000 - $95,000 a year
- Full-time
- Background check
- 7 years
- Office
- Health savings account
- Paid holidays
Microservices Developer
Wilson Sporting Goods Co. —Chicago, IL
- $90,000 - $115,000 a year
- Part-time
- Computer Science
- Salesforce
- Mid-level
- Paid parental leave
- Health insurance
.NET Developer (C#)
Reyes Holdings —Rosemont, IL
- $87,264 - $109,080 a year
- Full-time
- Computer science
- Azure
- Computer Science
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Business Systems Analysts
Rigelsky —Schaumburg, IL
- $90,667 - $93,000 a year
- Mid-level
.Net Developers
Dynamic Interactive Business Systems —Chicago, IL
- Call employer
- Entry level
.NET Software Engineer
Sonoma Consulting Inc. —Downers Grove, IL
- Computer science
- Computer Science
- Bachelor of Science
Quick Apply
VB/VB.NET Developer
Celestial Technology Solutions —Romeoville, IL
- $48 an hour
- Email
- Mid-level
- SQL
- Bachelor's degree
Software Engineer (DevOps/.NET/Azure)
Siemens Healthineers —Hoffman Estates, IL
- $76,330 - $104,951 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Disability insurance
- Health insurance
.NET Developer - QMS
QT9 SOFTWARE INC —Aurora, IL
- $70,000 - $105,000 a year
- Full-time
- Computer Science
- Mid-level
- Office
Quick Apply
Full-stack Engineer
Ocra —Chicago, IL
- $130,000 - $160,000 a year
- Full-time
- Remote
- System design
- Mid-level
- SQL
- Health insurance
- Dental insurance
Quick Apply
.NET Developer (FT and/or Contract to Hire)
Discharge 1-2-3 —Schaumburg, IL
- Full-time
- Computer Science
- Mid-level
- 3 years
- Profit sharing
- Paid holidays

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back end developer jobs near downers grove, il

Backend Software Engineer - AI Trainer

DataAnnotation -
Lemont, IL

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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 Backend 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

back end developer jobs in downers grove, il

Backend Software Engineer - AI Trainer

Software Developer - AI Trainer

.NET Developer

Jr. Web Developer

Software Developers

ASP.NET Developer - Multiple Opening

AI Solutions Developer

Junior Software Engineer

Software Developer

Senior Application Developer (Senior Programmer Analyst)

Microservices Developer

.NET Developer (C#)

Business Systems Analysts

.Net Developers

.NET Software Engineer

VB/VB.NET Developer

Software Engineer (DevOps/.NET/Azure)

.NET Developer - QMS

Full-stack Engineer

.NET Developer (FT and/or Contract to Hire)

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