Top 78 Contract java developer Jobs in Illinois

Contract Software Engineer - AI Trainer
DataAnnotation —Elk Grove Village, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Contract Software Engineer - AI Trainer
DataAnnotation —Chicago, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Java Developer
Code Lab Technology —Highland Park, IL
- Contract
- Java
- 1 year
- Python
Quick Apply
Java Full Stack Developer
Flex Employee Services —Chicago, IL
- $60 - $70 an hour
- Contract
- Hybrid work
- Background check
- 5 years
- Java
- Health insurance
- Dental insurance
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2d
Java developer
Intone Networks —Chicago, IL
- Contract
- 5 years
- Java
- Software development
UiPath Developer Contractor (Remote)
Synchronous Solutions, Inc —Chicago, IL
- Full-time
- Remote
- Computer Science
- English
- Mid-level
Quick Apply
Full Stack Developer
Yash Technologies —East Moline, IL
- Call employer
- Mid-level
- Java
- SQL
Quick Apply
Software Engineer - AI Trainer
DataAnnotation —Aurora, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Staff Software Engineer - AI Trainer
DataAnnotation —Aurora, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Sr Software Engineer (low latency)
Geval6 —Chicago, IL
- $80 - $82 an hour
- Contract
- Hybrid work
- Software troubleshooting
- System design
- Java
- Health insurance
- Dental insurance
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10d
Teamcenter Lead developer
Pyramid Consulting, Inc —Rockford, IL
- $60 - $65 an hour
- Urgently hiring
- Remote
- Java
- SQL
- C++
- Health insurance
- Dental insurance
Quick Apply
AEM Developer
Compucom Staffing —Illinois
- Contract
Quick Apply
3d
Senior AEM Developer
Compucom Staffing —Illinois
- Contract
Quick Apply
3d
Full Stack Developer
Genpact —Chicago, IL
- Temporary
- Senior level
- Communication skills
Java JSF Developer (Local to IL)
Sonoma Consulting Inc. —Glenview, IL
- Contract
- Computer Science
- 5 years
- System design
Quick Apply
API Developer | Microservices
sydata —Chicago, IL
- Contract
- Software troubleshooting
- Mid-level
- Office
Quick Apply
Senior Java AWS Developer Payments
Capgemini —Chicago, IL
- $37.45 - $58.51 an hour
- Contract
- System design
- 8 years
- SQL
- Health insurance
- Dental insurance
Endur Consultant (Java)
ABOTTS —Chicago, IL
- Contract
- Java
- Software development
- Senior level
Senior Backend Java Engineer (Chicago Hybrid)
Motorola Solutions —Chicago, IL
- $130,000 - $150,000 a year
- Full-time
- Hybrid work
- System design
- Office
- Java
- Paid parental leave
- Employee stock purchase plan
10d
DevOps Engineer
Robotics Technologies —Chicago, IL
- Mid-level
- Java
- US work authorization

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contract java developer jobs near illinois

Contract Software Engineer - AI Trainer

DataAnnotation -
Elk Grove Village, 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 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, 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

contract java developer jobs in illinois

Contract Software Engineer - AI Trainer

Contract Software Engineer - AI Trainer

Java Developer

Java Full Stack Developer

Java developer

UiPath Developer Contractor (Remote)

Full Stack Developer

Software Engineer - AI Trainer

Staff Software Engineer - AI Trainer

Sr Software Engineer (low latency)

Teamcenter Lead developer

AEM Developer

Senior AEM Developer

Full Stack Developer

Java JSF Developer (Local to IL)

API Developer | Microservices

Senior Java AWS Developer Payments

Endur Consultant (Java)

Senior Backend Java Engineer (Chicago Hybrid)

DevOps Engineer

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