Top 44 Java developer contract Jobs in Chicago, Il

Contract Software Engineer - AI Trainer
DataAnnotation —Chicago, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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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
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
Quick Apply
1d
Java developer
Intone Networks —Chicago, IL
- Contract
- 5 years
- Java
- Software development
Sr Software Engineer (low latency)
Geval6 —Chicago, IL
- $80 - $82 an hour
- Contract
- Hybrid work
- Software troubleshooting
- System design
- Java
- Health insurance
- Dental insurance
Quick Apply
8d
Full Stack Core Java Developer
Chamberlain Advisors LLC —Chicago, IL
- $51 - $64 an hour
- Contract
- Hybrid work
- 5 years
- System design
- Office
- Dental insurance
- 401(k)
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Sr.Java Developer
Chamberlain Advisors LLC —Lombard, IL
- $64 - $77 an hour
- Contract
- Remote
- SQL
- Mentoring
- Linux
- Dental insurance
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3d
API Developer | Microservices
sydata —Chicago, IL
- Contract
- Software troubleshooting
- Mid-level
- Office
Quick Apply
Full Stack Developer
Genpact —Chicago, IL
- Temporary
- Senior level
- Communication skills
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
Java JSF Developer (Local to IL)
Sonoma Consulting Inc. —Glenview, IL
- Contract
- Computer Science
- 5 years
- System design
Quick Apply
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
9d
UiPath Developer Contractor (Remote)
Synchronous Solutions, Inc —Chicago, IL
- Full-time
- Remote
- Computer Science
- English
- Mid-level
Quick Apply
Python Developer l Chicago, IL
Two95 International Inc. —Chicago, IL
- Contract
- 7 years
- Java
- SQL
Quick Apply
DevOps Engineer
Robotics Technologies —Chicago, IL
- Mid-level
- Java
- US work authorization
Activiti BPM Developer
Capgemini —Chicago, IL
- $43.85 - $68.51 an hour
- Contract
- Azure
- Mid-level
- Office
- Dental insurance
- Vision insurance
UI Front End Developer
Robotics Technologies —Chicago, IL
- Azure
- DevOps
- Mid-level
Python Developer
Two95 International Inc. —Chicago, IL
- Contract
- 7 years
- Java
- SQL
Quick Apply
Senior Go Software Engineer
Array —Chicago, IL
- $80 - $100 an hour
- Full-time
- Remote
- Azure
- Java
- AWS
- Commuter assistance
- Health insurance
Quick Apply

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java developer contract jobs near chicago, il

Contract Software Engineer - AI Trainer

DataAnnotation -
Chicago, 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

java developer contract jobs in chicago, il

Contract Software Engineer - AI Trainer

Contract Software Engineer - AI Trainer

Java Full Stack Developer

Java developer

Sr Software Engineer (low latency)

Full Stack Core Java Developer

Sr.Java Developer

API Developer | Microservices

Full Stack Developer

Senior Java AWS Developer Payments

Endur Consultant (Java)

Java JSF Developer (Local to IL)

Senior Backend Java Engineer (Chicago Hybrid)

UiPath Developer Contractor (Remote)

Python Developer l Chicago, IL

DevOps Engineer

Activiti BPM Developer

UI Front End Developer

Python Developer

Senior Go Software Engineer

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